Boca Del Arroyo, San Juan, Dominican Republic Climate

Weather: 22.26°C/72.07°F, Wind SW at 0.43 km/h, 94% Humidity, 0% Chance of rain

Dominican Republic
(Photo by Lili Popper on Unsplash)

Boca del Arroyo Climate Summary

Located at an elevation of 420 meters (1377.95 feet) above sea level, Boca del Arroyo has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 23.03ºC (73.45ºF) and it is -3.04% lower than Dominican Republic’s averages. Boca del Arroyo typically receives about 84.95 millimeters (3.34 inches) of precipitation and has 189.63 rainy days (51.95% of the time) annually.

CountryDominican Republic
CitySan Juan
LongitudeNone
LatitudeNone
Attitude/Elevation420m (1377.95ft)
Local timeThursday 07:20
Annual high temperature26.63ºC (79.93ºF)
Annual low temperature16.69ºC (62.04ºF)
Average annual precip.84.95mm (3.34in)
Warmest monthAugust (28.07ºC / 82.53ºF)
Coldest MonthJanuary (14.75ºC / 58.55ºF)
Wettest MonthSeptember (165.69mm / 6.52in)
Driest MonthJanuary (12.91mm / 0.51in)
Number of days with rainfall (≥ 1.0 mm)189.63 days (51.95%)
Days with no rain175.37 days (48.05%)
Humidity75.87%

Climate Boca del Arroyo: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)29.56(85.21)32.51(90.52)30.54(86.97)31.53(88.75)31.53(88.75)30.54(86.97)32.51(90.52)31.53(88.75)31.53(88.75)29.56(85.21)28.57(83.43)28.57(83.43)32.51(90.52)
Average high °C (°F)25.33(77.59)26.16(79.09)26.08(78.94)26.56(79.81)26.58(79.84)27.29(81.12)27.86(82.15)28.07(82.53)27.69(81.84)26.88(80.38)25.81(78.46)25.25(77.45)26.63(79.93)
Daily mean °C (°F)21.03(69.85)21.81(71.26)22.19(71.94)23.11(73.6)23.54(74.37)24.19(75.54)24.53(76.15)24.67(76.41)24.27(75.69)23.48(74.26)22.26(72.07)21.21(70.18)23.03(73.45)
Average low °C (°F)14.75(58.55)15.21(59.38)15.68(60.22)16.86(62.35)17.5(63.5)17.87(64.17)17.76(63.97)18.01(64.42)17.83(64.09)17.42(63.36)16.35(61.43)15.1(59.18)16.69(62.04)
Record low °C (°F)9.85(49.73)10.84(51.51)11.82(53.28)13.79(56.82)14.78(58.6)15.76(60.37)14.78(58.6)15.76(60.37)15.76(60.37)13.79(56.82)11.82(53.28)11.82(53.28)9.85(49.73)
Average precipitation mm (inches)12.91(0.51)17.09(0.67)31.37(1.24)72.75(2.86)124.76(4.91)108.64(4.28)119.65(4.71)141.67(5.58)165.69(6.52)133.66(5.26)71.85(2.83)19.44(0.77)84.95(3.34)
Average precipitation days (≥ 1.0 mm)3.45.288.6915.9421.3221.9422.8422.8424.2822.2215.765.115.8
Average relative humidity (%)76.2273.9872.6774.2476.2476.3475.5875.3276.5377.6378.6677.0675.87
Mean monthly sunshine hours10.7310.8610.8310.7710.7510.9610.910.9610.7610.7110.8110.5610.8

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Boca del Arroyo in recent years.

Boca del Arroyo

Boca del Arroyo Temperature by Month

August
24.67°C | 76.41°F
July
24.53°C | 76.15°F
September
24.27°C | 75.69°F
June
24.19°C | 75.54°F
May
23.54°C | 74.37°F
October
23.48°C | 74.26°F
April
23.11°C | 73.6°F
November
22.26°C | 72.07°F
March
22.19°C | 71.94°F
February
21.81°C | 71.26°F
December
21.21°C | 70.18°F
January
21.03°C | 69.85°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature29.56°C (85.21°F)26.57°C (79.83°F)20.69°C (69.24°F)
Avg Temperature25.62°C (78.12°F)23.65°C (74.57°F)20.69°C (69.24°F)
Min Temperature19.71°C (67.48°F)18.6°C (65.48°F)16.75°C (62.15°F)
Dew PointMaxAverageMin
Dew Point20.69°C (69.24°F)19.26°C (66.67°F)17.74°C (63.93°F)
PrecipitationMaxAverageMinSum
Precipitation17.14mm | 0.67in3.94mm | 0.16in0.0mm | 0in122.18mm | 4.81in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind13.79kmh | 8.57mph8.9kmh | 5.53mph4.93kmh | 3.06mph
Gust Wind22.66kmh | 14.08mph13.73kmh | 8.53mph7.88kmh | 4.9mph
Sea Level PressureMaxAverageMin
Sea Level Pressure17.14mb3.94mb0.0mb
Boca del Arroyo

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
July° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-07-0123.65 | 74.5719.71 | 67.488711.82 | 7.3429.56 | 1001.064.73 | 0.19
2010-07-0224.63 | 76.3319.71 | 67.488310.84 | 6.7429.56 | 1001.061.18 | 0.05
2010-07-0324.63 | 76.3319.71 | 67.48839.85 | 6.1229.56 | 1001.061.28 | 0.05
2010-07-0425.62 | 78.1219.71 | 67.48827.88 | 4.929.56 | 1001.061.48 | 0.06
2010-07-0524.63 | 76.3319.71 | 67.48845.91 | 3.6729.53 | 1000.084.83 | 0.19
2010-07-0623.65 | 74.5719.71 | 67.48886.9 | 4.2929.5 | 999.096.11 | 0.24
2010-07-0723.65 | 74.5719.71 | 67.48876.9 | 4.2929.5 | 999.092.86 | 0.11
2010-07-0824.63 | 76.3317.74 | 63.93799.85 | 6.1229.53 | 1000.081.58 | 0.06
2010-07-0924.63 | 76.3318.72 | 65.7818.87 | 5.5129.56 | 1001.060.0 | 0
2010-07-1024.63 | 76.3318.72 | 65.7839.85 | 6.1229.53 | 1000.082.56 | 0.1
2010-07-1124.63 | 76.3319.71 | 67.48846.9 | 4.2929.53 | 1000.083.45 | 0.14
2010-07-1224.63 | 76.3319.71 | 67.48835.91 | 3.6729.53 | 1000.080.0 | 0
2010-07-1323.65 | 74.5718.72 | 65.78310.84 | 6.7429.53 | 1000.080.0 | 0
2010-07-1423.65 | 74.5718.72 | 65.78410.84 | 6.7429.53 | 1000.082.17 | 0.09
2010-07-1524.63 | 76.3318.72 | 65.77911.82 | 7.3429.53 | 1000.080.79 | 0.03
2010-07-1622.66 | 72.7919.71 | 67.48887.88 | 4.929.53 | 1000.083.25 | 0.13
2010-07-1723.65 | 74.5719.71 | 67.488611.82 | 7.3429.56 | 1001.062.27 | 0.09
2010-07-1821.68 | 71.0218.72 | 65.79112.81 | 7.9629.59 | 1002.050.39 | 0.02
2010-07-1923.65 | 74.5719.71 | 67.48897.88 | 4.929.53 | 1000.087.69 | 0.3
2010-07-2022.66 | 72.7920.69 | 69.24944.93 | 3.0629.5 | 999.0916.16 | 0.64
2010-07-2120.69 | 69.2419.71 | 67.48977.88 | 4.929.47 | 998.1112.81 | 0.5
2010-07-2222.66 | 72.7919.71 | 67.48939.85 | 6.1229.5 | 999.096.21 | 0.24
2010-07-2320.69 | 69.2419.71 | 67.48969.85 | 6.1229.56 | 1001.0617.14 | 0.67
2010-07-2421.68 | 71.0218.72 | 65.78613.79 | 8.5729.62 | 1003.045.81 | 0.23
2010-07-2524.63 | 76.3319.71 | 67.488211.82 | 7.3429.59 | 1002.050.0 | 0
2010-07-2623.65 | 74.5718.72 | 65.7847.88 | 4.929.56 | 1001.061.87 | 0.07
2010-07-2722.66 | 72.7918.72 | 65.7866.9 | 4.2929.56 | 1001.063.05 | 0.12
2010-07-2823.65 | 74.5718.72 | 65.7826.9 | 4.2929.56 | 1001.063.05 | 0.12
2010-07-2923.65 | 74.5718.72 | 65.7827.88 | 4.929.56 | 1001.062.17 | 0.09
2010-07-3024.63 | 76.3318.72 | 65.7806.9 | 4.2929.5 | 999.093.25 | 0.13
2010-07-3124.63 | 76.3318.72 | 65.7805.91 | 3.6729.44 | 997.124.04 | 0.16

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