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Climate and Average Weather Year Round at Zapata County Airport Texas, United States

At Zapata County Airport, the summers are long, sweltering, muggy, and windy; the winters are short, cool, and dry; and it is partly cloudy year round. Over the course of the year, the temperature typically varies from 47°F to 99°F and is rarely below 34°F or above 104°F.

Based on the beach/pool score, the best time of year to visit Zapata County Airport for hot-weather activities is from early May to late July.

Climate at Zapata County Airport

comfortablewarmhotswelteringhotwarmJanFebMarAprMayJunJulAugSepOctNovDecNowNow78%78%51%51%clearovercastprecipitation: 3.0 inprecipitation: 3.0 in0.7 in0.7 inmuggy: 71%muggy: 71%1%1%drydrybeach/pool score: 7.2beach/pool score: 7.21.21.2
Zapata County Airport weather by month. Click on each chart for more information.

The hot season lasts for 3.9 months, from May 16 to September 13, with an average daily high temperature above 92°F. The hottest month of the year at Zapata County Airport is August, with an average high of 97°F and low of 75°F.

The cool season lasts for 2.6 months, from November 26 to February 14, with an average daily high temperature below 74°F. The coldest month of the year at Zapata County Airport is January, with an average low of 48°F and high of 69°F.

Average High and Low Temperature at Zapata County Airport

Average High and Low Temperature at Zapata County AirporthotcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°F110°F110°FJan 568°FJan 568°FAug 499°FAug 499°F47°F47°F76°F76°FMay 1692°FMay 1692°FSep 1392°FSep 1392°FNov 2674°FNov 2674°FFeb 1474°FFeb 1474°F71°F71°F72°F72°F54°F54°F51°F51°FNowNow
The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.
AverageJanFebMarAprMayJunJulAugSepOctNovDec
High 69°F74°F81°F88°F92°F96°F98°F97°F92°F85°F77°F70°F
Temp. 56°F61°F67°F74°F80°F84°F85°F86°F81°F74°F65°F58°F
Low 48°F52°F58°F64°F71°F75°F76°F75°F72°F64°F56°F49°F

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature at Zapata County Airport

Average Hourly Temperature at Zapata County AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMNowNowcoldcoldcoolcoolcoolcoolcomfortablewarmhotswelteringcomfortablecoldcold
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Al Wāsiţah, Egypt (7,358 miles away) is the far-away foreign place with temperatures most similar to Zapata County Airport (view comparison).

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At Zapata County Airport, the average percentage of the sky covered by clouds experiences significant seasonal variation over the course of the year.

The clearer part of the year at Zapata County Airport begins around April 23 and lasts for 2.1 months, ending around June 27.

The clearest month of the year at Zapata County Airport is June, during which on average the sky is clear, mostly clear, or partly cloudy 72% of the time.

The cloudier part of the year begins around June 27 and lasts for 9.9 months, ending around April 23.

The cloudiest month of the year at Zapata County Airport is August, during which on average the sky is overcast or mostly cloudy 48% of the time.

Cloud Cover Categories at Zapata County Airport

Cloud Cover Categories at Zapata County AirportclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jun 378%Jun 378%Aug 2251%Aug 2251%Apr 2364%Apr 2364%NowNowclearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.
FractionJanFebMarAprMayJunJulAugSepOctNovDec
Cloudier 45%41%38%37%28%28%45%48%43%33%33%42%
Clearer 55%59%62%63%72%72%55%52%57%67%67%58%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Zapata County Airport varies throughout the year.

The wetter season lasts 5.0 months, from May 7 to October 7, with a greater than 21% chance of a given day being a wet day. The month with the most wet days at Zapata County Airport is September, with an average of 8.8 days with at least 0.04 inches of precipitation.

The drier season lasts 7.0 months, from October 7 to May 7. The month with the fewest wet days at Zapata County Airport is December, with an average of 3.2 days with at least 0.04 inches of precipitation.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. The month with the most days of rain alone at Zapata County Airport is September, with an average of 8.8 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 32% on September 12.

Daily Chance of Precipitation at Zapata County Airport

Daily Chance of Precipitation at Zapata County AirportwetdrydryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Sep 1232%Sep 1232%Dec 139%Dec 139%May 721%May 721%NowNowrain
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).
Days ofJanFebMarAprMayJunJulAugSepOctNovDec
Rain 3.4d3.1d3.7d4.4d6.9d6.4d5.1d6.0d8.8d5.6d3.3d3.2d

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Zapata County Airport experiences significant seasonal variation in monthly rainfall.

Rain falls throughout the year at Zapata County Airport. The month with the most rain at Zapata County Airport is September, with an average rainfall of 3.0 inches.

The month with the least rain at Zapata County Airport is December, with an average rainfall of 0.7 inches.

Average Monthly Rainfall at Zapata County Airport

Average Monthly Rainfall at Zapata County AirportJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 in6 in6 in7 in7 inSep 153.0 inSep 153.0 inDec 160.7 inDec 160.7 inMay 232.2 inMay 232.2 inJul 311.3 inJul 311.3 inNowNow
The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average snowfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Rainfall 0.8″0.9″1.0″1.2″2.2″2.1″1.5″1.8″3.0″1.8″1.0″0.7″

The length of the day at Zapata County Airport varies over the course of the year. In 2024, the shortest day is December 21, with 10 hours, 27 minutes of daylight; the longest day is June 20, with 13 hours, 50 minutes of daylight.

Hours of Daylight and Twilight at Zapata County Airport

Hours of Daylight and Twilight at Zapata County AirportJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 7 minMar 1912 hr, 7 minMar 1913 hr, 50 minJun 2013 hr, 50 minJun 2012 hr, 8 minSep 2212 hr, 8 minSep 2210 hr, 27 minDec 2110 hr, 27 minDec 21nightnightdayNowNow
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.
Hours ofJanFebMarAprMayJunJulAugSepOctNovDec
Daylight 10.7h11.3h12.0h12.8h13.5h13.8h13.6h13.0h12.3h11.5h10.8h10.5h

The earliest sunrise is at 6:42 AM on June 8, and the latest sunrise is 1 hour, 9 minutes later at 7:51 AM on March 10. The earliest sunset is at 5:43 PM on November 30, and the latest sunset is 2 hours, 52 minutes later at 8:35 PM on July 1.

Daylight saving time (DST) is observed at Zapata County Airport during 2024, starting in the spring on March 10, lasting 7.8 months, and ending in the fall on November 3.

Sunrise & Sunset with Twilight and Daylight Saving Time at Zapata County Airport

Sunrise & Sunset with Twilight and Daylight Saving Time at Zapata County AirportJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 86:42 AMJun 86:42 AM8:35 PMJul 18:35 PMJul 1Nov 305:43 PMNov 305:43 PM7:51 AMMar 107:51 AMMar 10Mar 10DSTMar 10DSTDSTNov 3DSTNov 3daynightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
The solar day over the course of the year 2024. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.

The figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth at Zapata County Airport

Solar Elevation and Azimuth at Zapata County AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AM00010101010202020303030404040405050606070708000010101020202020303030404040505050606070708040NowNow
northeastsouthwest
Solar elevation and azimuth over the course of the year 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases.

Moon Rise, Set & Phases at Zapata County Airport

The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.

Zapata County Airport experiences extreme seasonal variation in the perceived humidity.

The muggier period of the year lasts for 7.2 months, from April 1 to November 7, during which time the comfort level is muggy, oppressive, or miserable at least 19% of the time. The month with the most muggy days at Zapata County Airport is June, with 21.1 days that are muggy or worse.

The month with the fewest muggy days at Zapata County Airport is January, with 0.6 days that are muggy or worse.

Humidity Comfort Levels at Zapata County Airport

Humidity Comfort Levels at Zapata County AirportmuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jan 231%Jan 231%Jun 2271%Jun 2271%Apr 119%Apr 119%Nov 719%Nov 719%NowNowoppressiveoppressivemuggymuggyhumidhumiddrydrycomfortablecomfortablemiserablemiserable
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.
JanFebMarAprMayJunJulAugSepOctNovDec
Muggy days 0.6d0.9d3.7d8.4d17.2d21.1d20.6d20.6d19.0d11.2d4.4d1.6d

This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.

The average hourly wind speed at Zapata County Airport experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 5.5 months, from March 8 to August 24, with average wind speeds of more than 10.9 miles per hour. The windiest month of the year at Zapata County Airport is July, with an average hourly wind speed of 13.0 miles per hour.

The calmer time of year lasts for 6.5 months, from August 24 to March 8. The calmest month of the year at Zapata County Airport is December, with an average hourly wind speed of 8.7 miles per hour.

Average Wind Speed at Zapata County Airport

Average Wind Speed at Zapata County AirportwindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mph16 mph16 mph18 mph18 mphJul 1313.2 mphJul 1313.2 mphDec 318.5 mphDec 318.5 mphMar 810.9 mphMar 810.9 mphAug 2410.9 mphAug 2410.9 mphNowNow
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Wind Speed (mph) 8.89.811.111.812.412.913.011.59.69.49.28.7

The predominant average hourly wind direction at Zapata County Airport varies throughout the year.

The wind is most often from the east for 4.9 months, from February 1 to June 27 and for 3.6 months, from July 27 to November 16, with a peak percentage of 60% on September 4. The wind is most often from the south for 1.0 months, from June 27 to July 27 and for 1.7 weeks, from November 16 to November 28, with a peak percentage of 52% on July 16. The wind is most often from the north for 2.0 months, from November 28 to February 1, with a peak percentage of 37% on January 1.

Wind Direction at Zapata County Airport

Wind Direction at Zapata County AirportNESESNJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowsoutheastnorthwest
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

To characterize how pleasant the weather is at Zapata County Airport throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best times of year to visit Zapata County Airport for general outdoor tourist activities are from mid March to late May and from late September to mid November, with a peak score in the last week of October.

Tourism Score at Zapata County Airport

Tourism Score at Zapata County Airportbest timebest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.66.63.63.66.56.54.84.8NowNow cloudscloudsprecipitationprecipitationtourism score
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Zapata County Airport for hot-weather activities is from early May to late July, with a peak score in the first week of June.

Beach/Pool Score at Zapata County Airport

Beach/Pool Score at Zapata County Airportbest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.27.21.21.2NowNowtemperaturetemperature cloudscloudsprecipitationprecipitationbeach/pool score
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).

The growing season at Zapata County Airport typically lasts for 11 months (344 days), from around January 17 to around December 26, rarely starting after February 26, or ending before November 21.

Time Spent in Various Temperature Bands and the Growing Season at Zapata County Airport

Time Spent in Various Temperature Bands and the Growing Season at Zapata County Airportgrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Jan 1750%Jan 1750%Dec 2650%Dec 2690%Feb 2690%Feb 2690%Nov 2190%Nov 21Jul 8100%Jul 8100%NowNowvery coldcoldcoolwarmhotcomfortablesweltering
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
The percentage of time spent in various temperature bands. The black line is the percentage chance that a given day is within the growing season.

Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.

Based on growing degree days alone, the first spring blooms at Zapata County Airport should appear around January 12, only rarely appearing before January 8 or after January 21.

Growing Degree Days at Zapata County Airport

Growing Degree Days at Zapata County AirportJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F1,000°F1,000°F2,000°F2,000°F3,000°F3,000°F4,000°F4,000°F5,000°F5,000°F6,000°F6,000°F7,000°F7,000°F8,000°F8,000°FJan 1290°FJan 1290°FMar 18900°FMar 18900°FApr 281,800°FApr 281,800°FDec 318,078°FDec 318,078°FNowNow
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.

The average daily incident shortwave solar energy experiences significant seasonal variation over the course of the year.

The brighter period of the year lasts for 3.7 months, from April 14 to August 6, with an average daily incident shortwave energy per square meter above 6.6 kWh. The brightest month of the year at Zapata County Airport is June, with an average of 7.2 kWh.

The darker period of the year lasts for 2.6 months, from November 13 to February 2, with an average daily incident shortwave energy per square meter below 4.2 kWh. The darkest month of the year at Zapata County Airport is December, with an average of 3.5 kWh.

Average Daily Incident Shortwave Solar Energy at Zapata County Airport

Average Daily Incident Shortwave Solar Energy at Zapata County AirportbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJun 127.3 kWhJun 127.3 kWhDec 313.5 kWhDec 313.5 kWhApr 146.6 kWhApr 146.6 kWhAug 66.6 kWhAug 66.6 kWhFeb 24.2 kWhFeb 24.2 kWhNowNow
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.
JanFebMarAprMayJunJulAugSepOctNovDec
Solar Energy (kWh) 3.74.75.86.67.07.26.96.35.75.14.13.5

For the purposes of this report, the geographical coordinates of Zapata County Airport are 26.969 deg latitude, -99.249 deg longitude, and 410 ft elevation.

The topography within 2 miles of Zapata County Airport contains only modest variations in elevation, with a maximum elevation change of 151 feet and an average elevation above sea level of 423 feet. Within 10 miles also contains only modest variations in elevation (305 feet). Within 50 miles contains only modest variations in elevation (879 feet).

The area within 2 miles of Zapata County Airport is covered by grassland (82%) and shrubs (17%), within 10 miles by grassland (51%) and shrubs (37%), and within 50 miles by shrubs (52%) and grassland (29%).

This report illustrates the typical weather at Zapata County Airport, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.

Temperature and Dew Point

Zapata County Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.

In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.

The stations on which we may fall back include but are not limited to Laredo International Airport, Jim Hogg County Airport, Brooks County Airport, Edinburg Rio Grande Valley Regional Freight Terminal Airport, McAllen Miller International Airport, Alice International Airport, General Mariano Escobedo International Airport, and Del Norte International Airport.

Other Data

All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Algorithms 2nd Edition , by Jean Meeus.

All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.

Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.

Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.

Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .

Time zones for airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

Disclaimer

The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.

We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.

We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.

Please review our full terms contained on our Terms of Service page.