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Climate and Average Weather Year Round in Boca Chica Dominican Republic

The climate in Boca Chica is hot, oppressive, windy, and partly cloudy. Over the course of the year, the temperature typically varies from 68°F to 89°F and is rarely below 65°F or above 92°F.

Based on the beach/pool score, the best time of year to visit Boca Chica for hot-weather activities is from late November to late April.

Climate in Boca Chica

warmhotJanFebMarAprMayJunJulAugSepOctNovDecNowNow82%82%26%26%clearovercastprecipitation: 2.4 inprecipitation: 2.4 in0.6 in0.6 inmuggy: 100%muggy: 100%85%85%beach/pool score: 7.5beach/pool score: 7.54.94.9
Boca Chica weather by month. Click on each chart for more information.

The temperature in Boca Chica varies so little throughout the year that it is not entirely meaningful to discuss hot and cold seasons.

Average High and Low Temperature in Boca Chica

Average High and Low Temperature in Boca ChicaJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F10°F10°F20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°F90°F90°F100°F100°FJan 2384°FJan 2384°FAug 689°FAug 689°F68°F68°F74°F74°FJun 1588°FJun 1588°FOct 488°FOct 488°FDec 785°FDec 785°FMar 1385°FMar 1385°F74°F74°F74°F74°F70°F70°F69°F69°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 84°F85°F85°F86°F87°F88°F89°F89°F89°F88°F86°F85°F
Temp. 75°F76°F77°F78°F79°F81°F81°F81°F80°F80°F78°F76°F
Low 68°F68°F69°F71°F73°F74°F74°F74°F74°F74°F72°F70°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 Boca Chica

Average Hourly Temperature in Boca ChicaJanFebMarAprMayJunJulAugSepOctNovDec12 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 AMNowNowcomfortablecomfortablewarmwarmhotcomfortable
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.

Kinshasa, Congo - Kinshasa (5,987 miles away); Dar es Salaam, Tanzania (7,609 miles); and Lautoka, Fiji (8,068 miles) are the far-away foreign places with temperatures most similar to Boca Chica (view comparison).

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In Boca Chica, 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 Boca Chica begins around November 16 and lasts for 5.5 months, ending around May 1.

The clearest month of the year in Boca Chica is January, during which on average the sky is clear, mostly clear, or partly cloudy 81% of the time.

The cloudier part of the year begins around May 1 and lasts for 6.5 months, ending around November 16.

The cloudiest month of the year in Boca Chica is June, during which on average the sky is overcast or mostly cloudy 71% of the time.

Cloud Cover Categories in Boca Chica

Cloud Cover Categories in Boca ChicaclearerclearercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jan 1382%Jan 1382%Jun 526%Jun 526%Nov 1653%Nov 1653%May 154%May 154%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 19%21%22%34%62%71%64%66%69%66%48%29%
Clearer 81%79%78%66%38%29%36%34%31%34%52%71%

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

The wetter season lasts 7.0 months, from April 23 to November 25, with a greater than 14% chance of a given day being a wet day. The month with the most wet days in Boca Chica is May, with an average of 6.0 days with at least 0.04 inches of precipitation.

The drier season lasts 5.0 months, from November 25 to April 23. The month with the fewest wet days in Boca Chica is March, with an average of 2.5 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 Boca Chica is May, with an average of 6.0 days. Based on this categorization, the most common form of precipitation throughout the year is rain alone, with a peak probability of 22% on May 18.

Daily Chance of Precipitation in Boca Chica

Daily Chance of Precipitation in Boca ChicawetdrydryJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%May 1822%May 1822%Mar 97%Mar 97%Nov 2514%Nov 2514%rain
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 3.1d2.6d2.5d3.8d6.0d4.2d4.5d5.1d5.3d5.9d5.4d3.3d

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. Boca Chica experiences some seasonal variation in monthly rainfall.

Rain falls throughout the year in Boca Chica. The month with the most rain in Boca Chica is May, with an average rainfall of 2.4 inches.

The month with the least rain in Boca Chica is March, with an average rainfall of 0.7 inches.

Average Monthly Rainfall in Boca Chica

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″0.8″0.7″1.2″2.4″1.8″1.6″1.9″2.1″2.1″1.7″0.9″

The length of the day in Boca Chica varies over the course of the year. In 2024, the shortest day is December 21, with 11 hours, 1 minute of daylight; the longest day is June 20, with 13 hours, 14 minutes of daylight.

Hours of Daylight and Twilight in Boca Chica

Hours of Daylight and Twilight in Boca ChicaJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 6 minMar 1912 hr, 6 minMar 1913 hr, 14 minJun 2013 hr, 14 minJun 2012 hr, 8 minSep 2212 hr, 8 minSep 2211 hr, 1 minDec 2111 hr, 1 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 11.2h11.5h12.1h12.6h13.0h13.2h13.1h12.7h12.2h11.7h11.3h11.0h

The earliest sunrise is at 6:01 AM on June 4, and the latest sunrise is 1 hour, 12 minutes later at 7:13 AM on January 18. The earliest sunset is at 6:00 PM on November 24, and the latest sunset is 1 hour, 19 minutes later at 7:19 PM on July 4.

Daylight saving time (DST) is not observed in Boca Chica during 2024.

Sunrise & Sunset with Twilight in Boca Chica

Sunrise & Sunset with Twilight in Boca ChicaJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AMJun 46:01 AMJun 46:01 AM7:19 PMJul 47:19 PMJul 4Nov 246:00 PMNov 246:00 PM7:13 AMJan 187:13 AMJan 18daynightnightSolarMidnightSolarMidnightSolarNoonSunriseSunsetNowNow
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 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 Boca Chica

Solar Elevation and Azimuth in Boca ChicaJanFebMarAprMayJunJulAugSepOctNovDec12 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 AM000010101010202020203030303040404040505050606070708000001010101020202020303030304040404050505050606060707080804890NowNow
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 Boca Chica

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.

Boca Chica experiences some seasonal variation in the perceived humidity.

The muggier period of the year lasts for 10 months, from March 18 to January 18, during which time the comfort level is muggy, oppressive, or miserable at least 89% of the time.

The month with the fewest muggy days in Boca Chica is February, with 24.9 days that are muggy or worse.

Humidity Comfort Levels in Boca Chica

Humidity Comfort Levels in Boca ChicamuggyJanFebMarAprMayJunJulAugSepOctNovDec0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%Feb 1385%Feb 1385%100%Aug 8100%Aug 8Mar 1889%Mar 1889%NowNowmiserablemiserableoppressiveoppressivemuggymuggyhumidhumid
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 27.7d24.9d27.5d28.5d30.7d30.0d31.0d31.0d30.0d31.0d29.5d29.0d

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 Boca Chica experiences mild seasonal variation over the course of the year.

The windier part of the year lasts for 6.3 months, from November 10 to May 19, with average wind speeds of more than 8.9 miles per hour. The windiest month of the year in Boca Chica is February, with an average hourly wind speed of 10.1 miles per hour.

The calmer time of year lasts for 5.7 months, from May 19 to November 10. The calmest month of the year in Boca Chica is October, with an average hourly wind speed of 7.8 miles per hour.

Average Wind Speed in Boca Chica

Average Wind Speed in Boca ChicawindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph0 mph2 mph2 mph4 mph4 mph6 mph6 mph8 mph8 mph10 mph10 mph12 mph12 mph14 mph14 mphFeb 2710.1 mphFeb 2710.1 mphOct 97.7 mphOct 97.7 mphMay 198.9 mphMay 198.9 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) 10.010.19.99.59.09.29.89.28.27.89.210.1

The predominant average hourly wind direction in Boca Chica is from the east throughout the year.

Wind Direction in Boca Chica

Wind Direction in Boca ChicaJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%NowNoweastsouthnorth
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).

Boca Chica is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.

The average water temperature experiences some seasonal variation over the course of the year.

The time of year with warmer water lasts for 3.4 months, from July 28 to November 9, with an average temperature above 83°F. The month of the year in Boca Chica with the warmest water is September, with an average temperature of 84°F.

The time of year with cooler water lasts for 3.3 months, from January 4 to April 14, with an average temperature below 80°F. The month of the year in Boca Chica with the coolest water is February, with an average temperature of 79°F.

Average Water Temperature in Boca Chica

Average Water Temperature in Boca ChicawarmcoolJanFebMarAprMayJunJulAugSepOctNovDec78°F78°F79°F79°F80°F80°F81°F81°F82°F82°F83°F83°F84°F84°F85°F85°F86°F86°FSep 1384°FSep 1384°F79°FFeb 2379°FFeb 23Jul 2883°FJul 2883°FNov 983°FNov 983°FJan 480°FJan 480°FApr 1480°FApr 1480°FNowNow
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.
WaterJanFebMarAprMayJunJulAugSepOctNovDec
Temperature 80°F79°F80°F80°F82°F83°F83°F83°F84°F84°F83°F81°F

To characterize how pleasant the weather is in Boca Chica 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 Boca Chica for general outdoor tourist activities is from mid December to late March, with a peak score in the third week of January.

Tourism Score in Boca Chica

Tourism Score in Boca Chicabest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810106.96.93.63.63.83.8NowNowtemperaturetemperature 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 Boca Chica for hot-weather activities is from late November to late April, with a peak score in the third week of March.

Beach/Pool Score in Boca Chica

Beach/Pool Score in Boca Chicabest timeJanFebMarAprMayJunJulAugSepOctNovDec002244668810107.57.54.94.97.57.55.05.0NowNowtemperaturetemperature 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).

Temperatures in Boca Chica are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.

Time Spent in Various Temperature Bands and the Growing Season in Boca Chica

Time Spent in Various Temperature Bands and the Growing Season in Boca ChicaJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%100%Jan 1100%Jan 1100%Jul 2100%Jul 2NowNowcomfortablewarmhot
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.

Growing Degree Days in Boca Chica

Growing Degree Days in Boca ChicaJanFebMarAprMayJunJulAugSepOctNovDec0°F0°F2,000°F2,000°F4,000°F4,000°F6,000°F6,000°F8,000°F8,000°F10,000°F10,000°FJan 590°FJan 590°FMar 121,800°FMar 121,800°FDec 3110,246°FDec 3110,246°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 some seasonal variation over the course of the year.

The brighter period of the year lasts for 2.0 months, from March 5 to May 4, with an average daily incident shortwave energy per square meter above 6.5 kWh. The brightest month of the year in Boca Chica is April, with an average of 6.9 kWh.

The darker period of the year lasts for 4.1 months, from September 1 to January 5, with an average daily incident shortwave energy per square meter below 5.0 kWh. The darkest month of the year in Boca Chica is October, with an average of 4.6 kWh.

Average Daily Incident Shortwave Solar Energy in Boca Chica

Average Daily Incident Shortwave Solar Energy in Boca ChicabrightdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhApr 137.0 kWhApr 137.0 kWhOct 54.5 kWhOct 54.5 kWhMar 56.5 kWhMar 56.5 kWhJan 55.0 kWhJan 55.0 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) 5.25.96.76.95.95.35.35.24.84.64.74.8

For the purposes of this report, the geographical coordinates of Boca Chica are 18.450 deg latitude, -69.600 deg longitude, and 39 ft elevation.

The topography within 2 miles of Boca Chica contains only modest variations in elevation, with a maximum elevation change of 98 feet and an average elevation above sea level of 39 feet. Within 10 miles also contains only modest variations in elevation (187 feet). Within 50 miles contains only modest variations in elevation (5,696 feet).

The area within 2 miles of Boca Chica is covered by water (47%), trees (21%), cropland (14%), and grassland (11%), within 10 miles by water (42%) and cropland (22%), and within 50 miles by water (50%) and trees (20%).

This report illustrates the typical weather in Boca Chica, 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in Boca Chica.

For each station, the records are corrected for the elevation difference between that station and Boca Chica 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 Boca Chica is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Boca Chica 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 Boca Chica 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.