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Climate and Average Weather Year Round in Eugene Oregon, United States

In Eugene, the summers are short, warm, dry, and mostly clear and the winters are very cold, wet, and overcast. Over the course of the year, the temperature typically varies from 35°F to 86°F and is rarely below 25°F or above 97°F.

Based on the tourism score, the best time of year to visit Eugene for warm-weather activities is from early July to late August.

Climate in Eugene

coldcoolcomfortablewarmhotwarmcoolcoldJanFebMarAprMayJunJulAugSepOctNovDecNowNow83%83%24%24%clearovercastprecipitation: 9.5 inprecipitation: 9.5 in0.3 in0.3 inmuggy: 0%muggy: 0%0%0%drydrytourism score: 6.8tourism score: 6.80.10.1
Eugene weather by month. Click on each chart for more information.

The hot season lasts for 2.7 months, from June 26 to September 17, with an average daily high temperature above 78°F. The hottest month of the year in Eugene is August, with an average high of 85°F and low of 54°F.

The cool season lasts for 3.5 months, from November 11 to February 25, with an average daily high temperature below 54°F. The coldest month of the year in Eugene is December, with an average low of 36°F and high of 46°F.

Average High and Low Temperature in Eugene

Average High and Low Temperature in EugenehotcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FDec 2246°FDec 2246°FAug 286°FAug 286°F35°F35°F55°F55°FJun 2678°FJun 2678°FSep 1778°FSep 1778°FNov 1154°FNov 1154°FFeb 2554°FFeb 2554°F51°F51°F50°F50°F41°F41°F38°F38°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 48°F52°F57°F62°F68°F75°F84°F85°F78°F65°F53°F46°F
Temp. 41°F43°F47°F50°F56°F61°F67°F68°F62°F53°F45°F40°F
Low 36°F37°F39°F42°F46°F50°F54°F54°F50°F45°F40°F36°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 in Eugene

Average Hourly Temperature in EugeneJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowvery coldvery coldcoldcoldcoolcomfortablewarm
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.

Santo Domingo de la Calzada, Spain (5,415 miles away) is the far-away foreign place with temperatures most similar to Eugene (view comparison).

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In Eugene, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year.

The clearer part of the year in Eugene begins around June 12 and lasts for 3.9 months, ending around October 8.

The clearest month of the year in Eugene is August, during which on average the sky is clear, mostly clear, or partly cloudy 79% of the time.

The cloudier part of the year begins around October 8 and lasts for 8.1 months, ending around June 12.

The cloudiest month of the year in Eugene is December, during which on average the sky is overcast or mostly cloudy 75% of the time.

Cloud Cover Categories in Eugene

Cloud Cover Categories in EugeneclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jul 2683%Jul 2683%Dec 2524%Dec 2524%Jun 1253%Jun 1253%Oct 854%Oct 854%NowNowclearpartly cloudymostly cloudyovercastmostly clear
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 75%73%72%67%58%43%22%21%31%53%72%75%
Clearer 25%27%28%33%42%57%78%79%69%47%28%25%

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days in Eugene varies very significantly throughout the year.

The wetter season lasts 6.8 months, from October 13 to May 8, with a greater than 31% chance of a given day being a wet day. The month with the most wet days in Eugene is November, with an average of 16.5 days with at least 0.04 inches of precipitation.

The drier season lasts 5.2 months, from May 8 to October 13. The month with the fewest wet days in Eugene is August, with an average of 2.0 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 in Eugene is November, with an average of 16.1 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 56% on November 27.

Daily Chance of Precipitation in Eugene

Daily Chance of Precipitation in EugenewetwetdryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Nov 2758%Nov 2758%Aug 33%Aug 33%Oct 1331%Oct 1331%May 831%May 831%NowNowrainmixed
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 14.3d13.8d15.3d12.6d9.1d5.7d2.0d2.0d5.0d10.1d16.1d15.6d
Mixed 0.9d0.4d0.1d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.3d0.8d
Snow 0.3d0.1d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.0d0.1d0.2d
Any 15.5d14.4d15.4d12.6d9.1d5.7d2.0d2.0d5.0d10.2d16.5d16.6d

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. Eugene experiences extreme seasonal variation in monthly rainfall.

Rain falls throughout the year in Eugene. The month with the most rain in Eugene is December, with an average rainfall of 8.8 inches.

The month with the least rain in Eugene is August, with an average rainfall of 0.5 inches.

Average Monthly Rainfall in Eugene

Average Monthly Rainfall in EugeneJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in5 in5 in10 in10 in15 in15 inDec 19.4 inDec 19.4 inJul 300.3 inJul 300.3 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 7.4″6.4″5.7″4.1″2.7″1.5″0.5″0.5″1.5″4.2″8.6″8.8″

Snowfall

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Eugene experiences some seasonal variation in monthly snowfall.

The snowy period of the year lasts for 2.3 months, from December 3 to February 12, with a sliding 31-day snowfall of at least 1.0 inches. The month with the most snow in Eugene is January, with an average snowfall of 1.3 inches.

The snowless period of the year lasts for 9.7 months, from February 12 to December 3. The least snow falls around July 12, with an average total accumulation of 0.0 inches.

Average Monthly Snowfall in Eugene

Average Monthly Snowfall in EugenesnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0 in0 in2 in2 in4 in4 in6 in6 in8 in8 in10 in10 inDec 281.5 inDec 281.5 inJul 120.0 inJul 120.0 inFeb 121.0 inFeb 121.0 inNowNow
The average snowfall (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 rainfall.
JanFebMarAprMayJunJulAugSepOctNovDec
Snowfall 1.3″0.9″0.1″0.0″0.0″0.0″0.0″0.0″0.0″0.0″0.4″1.3″

The length of the day in Eugene varies significantly over the course of the year. In 2024, the shortest day is December 21, with 8 hours, 53 minutes of daylight; the longest day is June 20, with 15 hours, 30 minutes of daylight.

Hours of Daylight and Twilight in Eugene

Hours of Daylight and Twilight in EugeneJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 8 minMar 1912 hr, 8 minMar 1915 hr, 30 minJun 2015 hr, 30 minJun 2012 hr, 11 minSep 2212 hr, 11 minSep 228 hr, 53 minDec 218 hr, 53 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 9.3h10.5h12.0h13.5h14.8h15.4h15.1h13.9h12.5h10.9h9.6h8.9h

The earliest sunrise is at 5:28 AM on June 14, and the latest sunrise is 2 hours, 22 minutes later at 7:51 AM on November 2. The earliest sunset is at 4:33 PM on December 9, and the latest sunset is 4 hours, 26 minutes later at 8:59 PM on June 26.

Daylight saving time (DST) is observed in Eugene 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 in Eugene

Sunrise & Sunset with Twilight and Daylight Saving Time in EugeneJanFebMarAprMayJunJulAugSepOctNovDec12 AM2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 145:28 AMJun 145:28 AM8:59 PMJun 268:59 PMJun 26Dec 94:33 PMDec 94:33 PM7:51 AMNov 27:51 AMNov 2Mar 10DSTMar 10DSTDSTNov 3DSTNov 3daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
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 in Eugene

Solar Elevation and Azimuth in EugeneJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM000101010102020203030304040506000010101020202020303040405050602369NowNow
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 in Eugene

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.

The perceived humidity level in Eugene, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.

Humidity Comfort Levels in Eugene

Humidity Comfort Levels in EugeneJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Jan 160%Jan 160%Jul 150%Jul 150%NowNowdrydryhumidhumid
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 0.0d0.0d0.0d0.0d0.0d0.0d0.1d0.0d0.0d0.0d0.0d0.0d

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 in Eugene experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 5.0 months, from October 27 to March 28, with average wind speeds of more than 4.1 miles per hour. The windiest month of the year in Eugene is December, with an average hourly wind speed of 4.7 miles per hour.

The calmer time of year lasts for 7.0 months, from March 28 to October 27. The calmest month of the year in Eugene is August, with an average hourly wind speed of 3.5 miles per hour.

Average Wind Speed in Eugene

Average Wind Speed in EugenewindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mph8 mph8 mphNov 304.8 mphNov 304.8 mphJul 313.4 mphJul 313.4 mphMar 284.1 mphMar 284.1 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) 4.54.44.23.93.63.63.53.53.63.94.54.7

The predominant average hourly wind direction in Eugene varies throughout the year.

The wind is most often from the west for 1.9 months, from April 11 to June 7, with a peak percentage of 42% on May 27. The wind is most often from the north for 4.1 months, from June 7 to October 10, with a peak percentage of 59% on July 20. The wind is most often from the south for 6.0 months, from October 10 to April 11, with a peak percentage of 53% on January 1.

Wind Direction in Eugene

Wind Direction in EugeneSWNSJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNowwestsoutheastnorth
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 in Eugene 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 time of year to visit Eugene for general outdoor tourist activities is from early July to late August, with a peak score in the last week of July.

Tourism Score in Eugene

Tourism Score in Eugenebest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.86.80.10.1NowNowtemperaturetemperature 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 Eugene for hot-weather activities is from mid July to mid August, with a peak score in the first week of August.

Beach/Pool Score in Eugene

Beach/Pool Score in EugeneJanFebMarAprMayJunJulAugSepOctNovDec002244668810102.72.70.00.0NowNow 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 in Eugene typically lasts for 7.0 months (213 days), from around April 2 to around November 1, rarely starting before March 2 or after May 1, and rarely ending before October 9 or after December 2.

Time Spent in Various Temperature Bands and the Growing Season in Eugene

Time Spent in Various Temperature Bands and the Growing Season in Eugenegrowing seasonJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%50%Apr 250%Apr 250%Nov 150%Nov 190%May 190%May 190%Oct 990%Oct 910%Mar 210%Mar 210%Dec 210%Dec 20%Jan 160%Jan 16Jul 22100%Jul 22100%very coldcoldcoolcomfortablewarmhot
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 in Eugene should appear around April 3, only rarely appearing before March 13 or after April 21.

Growing Degree Days in Eugene

Growing Degree Days in EugeneJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F500°F500°F1,000°F1,000°F1,500°F1,500°F2,000°F2,000°F2,500°F2,500°FApr 389°FApr 389°FJul 10900°FJul 10900°FAug 311,800°FAug 311,800°FDec 312,392°FDec 312,392°F
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 extreme seasonal variation over the course of the year.

The brighter period of the year lasts for 2.8 months, from May 30 to August 25, with an average daily incident shortwave energy per square meter above 6.2 kWh. The brightest month of the year in Eugene is July, with an average of 7.4 kWh.

The darker period of the year lasts for 3.9 months, from October 26 to February 22, with an average daily incident shortwave energy per square meter below 2.4 kWh. The darkest month of the year in Eugene is December, with an average of 1.2 kWh.

Average Daily Incident Shortwave Solar Energy in Eugene

Average Daily Incident Shortwave Solar Energy in EugenebrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWh9 kWh9 kWhJul 157.5 kWhJul 157.5 kWhDec 251.1 kWhDec 251.1 kWhMay 306.2 kWhMay 306.2 kWhAug 256.2 kWhAug 256.2 kWhOct 262.4 kWhOct 262.4 kWhFeb 222.4 kWhFeb 222.4 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) 1.42.23.34.65.86.87.46.65.03.01.61.2

For the purposes of this report, the geographical coordinates of Eugene are 44.052 deg latitude, -123.087 deg longitude, and 427 ft elevation.

The topography within 2 miles of Eugene contains only modest variations in elevation, with a maximum elevation change of 463 feet and an average elevation above sea level of 438 feet. Within 10 miles contains only modest variations in elevation (2,142 feet). Within 50 miles contains large variations in elevation (6,096 feet).

The area within 2 miles of Eugene is covered by artificial surfaces (94%), within 10 miles by cropland (46%) and artificial surfaces (23%), and within 50 miles by trees (61%) and shrubs (20%).

This report illustrates the typical weather in Eugene, 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

There are 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Eugene.

For each station, the records are corrected for the elevation difference between that station and Eugene according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.

The estimated value at Eugene is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Eugene and a given station.

The stations contributing to this reconstruction are:

To get a sense of how much these sources agree with each other, you can view a comparison of Eugene and the stations that contribute to our estimates of its temperature history and climate. Please note that each source's contribution is adjusted for elevation and the relative change present in the MERRA-2 data.

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.