San Antonio, Arroyo, Puerto Rico Climate

Weather: 23.84°C/74.91°F, Wind SW at 2.25 km/h, 86% Humidity, 0% Chance of rain

Puerto Rico
(Photo by Lili Popper on Unsplash)
Contents

San Antonio Climate Summary

Located at an elevation of 12.48 meters (40.94 feet) above sea level, San Antonio has a Tropical wet and dry or savanna climate (Classification: Aw). The district’s yearly temperature is 28.19ºC (82.74ºF) and it is 1.23% higher than Puerto Rico’s averages. San Antonio typically receives about 150.64 millimeters (5.93 inches) of precipitation and has 255.62 rainy days (70.03% of the time) annually.

CountryPuerto Rico
CityArroyo
Longitude-66.0587756
Latitude17.9696892
Attitude/Elevation12.48m (40.94ft)
Local timeFriday 07:08
Annual high temperature30.25ºC (86.45ºF)
Annual low temperature25.04ºC (77.07ºF)
Average annual precip.150.64mm (5.93in)
Warmest monthSeptember (31.83ºC / 89.29ºF)
Coldest MonthFebruary (23.53ºC / 74.35ºF)
Wettest MonthSeptember (258.55mm / 10.18in)
Driest MonthFebruary (63.71mm / 2.51in)
Number of days with rainfall (≥ 1.0 mm)255.62 days (70.03%)
Days with no rain109.38 days (29.97%)
Humidity84.43%

Climate San Antonio: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)31.93(89.47)34.06(93.31)34.06(93.31)34.06(93.31)34.06(93.31)34.06(93.31)34.06(93.31)35.12(95.22)36.19(97.14)35.12(95.22)32.99(91.38)32.99(91.38)36.19(97.14)
Average high °C (°F)28.6(83.48)28.78(83.8)29.14(84.45)29.83(85.69)30.5(86.9)31.31(88.36)31.46(88.63)31.75(89.15)31.83(89.29)31.1(87.98)29.72(85.5)28.92(84.06)30.25(86.45)
Daily mean °C (°F)26.65(79.97)26.74(80.13)27.03(80.65)27.55(81.59)28.34(83.01)29.23(84.61)29.44(84.99)29.58(85.24)29.61(85.3)29.11(84.4)27.94(82.29)27.07(80.73)28.19(82.74)
Average low °C (°F)23.65(74.57)23.53(74.35)23.61(74.5)24.18(75.52)25.11(77.2)26.12(79.02)26.25(79.25)26.39(79.5)26.48(79.66)26.01(78.82)25.03(77.05)24.18(75.52)25.04(77.07)
Record low °C (°F)20.22(68.4)19.16(66.49)21.29(70.32)21.29(70.32)21.29(70.32)21.29(70.32)21.29(70.32)23.41(74.14)23.41(74.14)22.35(72.23)19.16(66.49)19.16(66.49)19.16(66.49)
Average precipitation mm (inches)64.85(2.55)63.71(2.51)81.72(3.22)119.11(4.69)191.71(7.55)114.5(4.51)157.6(6.2)220.76(8.69)258.55(10.18)247.23(9.73)206.66(8.14)81.28(3.2)150.64(5.93)
Average precipitation days (≥ 1.0 mm)15.1916.4417.5120.4125.5419.7421.4824.2925.3527.9624.3817.3221.3
Average relative humidity (%)84.282.7181.7182.9984.8883.8383.9484.7185.486.0287.485.3284.43
Mean monthly sunshine hours11.4911.6911.5111.711.6911.711.5811.7311.6111.611.0310.9911.53

Climate Graph

The chart below shows the mean monthly temperature and precipitation of San Antonio in recent years.

San Antonio

San Antonio Temperature by Month

September
29.61°C | 85.3°F
August
29.58°C | 85.24°F
July
29.44°C | 84.99°F
June
29.23°C | 84.61°F
October
29.11°C | 84.4°F
May
28.34°C | 83.01°F
November
27.94°C | 82.29°F
April
27.55°C | 81.59°F
December
27.07°C | 80.73°F
March
27.03°C | 80.65°F
February
26.74°C | 80.13°F
January
26.65°C | 79.97°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 Temperature35.12°C (95.22°F)33.3°C (91.94°F)29.8°C (85.64°F)
Avg Temperature31.93°C (89.47°F)30.79°C (87.42°F)28.74°C (83.73°F)
Min Temperature27.67°C (81.81°F)26.44°C (79.59°F)24.48°C (76.06°F)
Dew PointMaxAverageMin
Dew Point25.54°C (77.97°F)23.89°C (75.0°F)22.35°C (72.23°F)
PrecipitationMaxAverageMinSum
Precipitation20.86mm | 0.82in4.65mm | 0.18in0.0mm | 0in144.22mm | 5.68in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind15.96kmh | 9.92mph9.72kmh | 6.04mph5.32kmh | 3.31mph
Gust Wind21.29kmh | 13.23mph13.49kmh | 8.38mph8.51kmh | 5.29mph
Sea Level PressureMaxAverageMin
Sea Level Pressure20.86mb4.65mb0.0mb
San Antonio

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-08-0130.86 | 87.5524.48 | 76.067615.96 | 9.9231.9 | 1080.265.32 | 0.21
2016-08-0230.86 | 87.5524.48 | 76.067410.64 | 6.6131.93 | 1081.332.98 | 0.12
2016-08-0330.86 | 87.5523.41 | 74.147610.64 | 6.6131.93 | 1081.333.73 | 0.15
2016-08-0430.86 | 87.5523.41 | 74.147311.71 | 7.2831.93 | 1081.330.43 | 0.02
2016-08-0531.93 | 89.4724.48 | 76.067612.77 | 7.9331.9 | 1080.261.17 | 0.05
2016-08-0629.8 | 85.6424.48 | 76.06789.58 | 5.9531.87 | 1079.29.47 | 0.37
2016-08-0731.93 | 89.4724.48 | 76.06778.51 | 5.2931.93 | 1081.330.0 | 0
2016-08-0831.93 | 89.4725.54 | 77.97779.58 | 5.9531.93 | 1081.330.53 | 0.02
2016-08-0930.86 | 87.5524.48 | 76.06779.58 | 5.9531.93 | 1081.338.3 | 0.33
2016-08-1029.8 | 85.6423.41 | 74.14739.58 | 5.9531.93 | 1081.333.51 | 0.14
2016-08-1130.86 | 87.5523.41 | 74.147310.64 | 6.6131.9 | 1080.261.28 | 0.05
2016-08-1230.86 | 87.5523.41 | 74.14719.58 | 5.9531.87 | 1079.20.11 | 0.0
2016-08-1329.8 | 85.6423.41 | 74.14769.58 | 5.9531.9 | 1080.2613.09 | 0.52
2016-08-1429.8 | 85.6423.41 | 74.14779.58 | 5.9531.9 | 1080.265.53 | 0.22
2016-08-1530.86 | 87.5523.41 | 74.147410.64 | 6.6131.93 | 1081.330.85 | 0.03
2016-08-1629.8 | 85.6422.35 | 72.237210.64 | 6.6131.93 | 1081.331.28 | 0.05
2016-08-1731.93 | 89.4723.41 | 74.147310.64 | 6.6131.93 | 1081.330.11 | 0.0
2016-08-1831.93 | 89.4724.48 | 76.067510.64 | 6.6131.93 | 1081.330.21 | 0.01
2016-08-1931.93 | 89.4723.41 | 74.147110.64 | 6.6131.9 | 1080.260.0 | 0
2016-08-2031.93 | 89.4723.41 | 74.14738.51 | 5.2931.9 | 1080.260.11 | 0.0
2016-08-2130.86 | 87.5524.48 | 76.06747.45 | 4.6331.9 | 1080.266.6 | 0.26
2016-08-2230.86 | 87.5523.41 | 74.14757.45 | 4.6331.9 | 1080.264.79 | 0.19
2016-08-2331.93 | 89.4722.35 | 72.23687.45 | 4.6331.9 | 1080.260.85 | 0.03
2016-08-2429.8 | 85.6424.48 | 76.06788.51 | 5.2931.81 | 1077.0720.54 | 0.81
2016-08-2530.86 | 87.5524.48 | 76.06769.58 | 5.9531.84 | 1078.142.77 | 0.11
2016-08-2628.74 | 83.7323.41 | 74.14807.45 | 4.6331.84 | 1078.1420.86 | 0.82
2016-08-2730.86 | 87.5523.41 | 74.14766.39 | 3.9731.84 | 1078.1410.86 | 0.43
2016-08-2829.8 | 85.6424.48 | 76.06815.32 | 3.3131.87 | 1079.217.77 | 0.7
2016-08-2930.86 | 87.5524.48 | 76.06798.51 | 5.2931.9 | 1080.260.85 | 0.03
2016-08-3031.93 | 89.4724.48 | 76.067111.71 | 7.2831.93 | 1081.330.32 | 0.01
2016-08-3128.74 | 83.7324.48 | 76.068011.71 | 7.2831.93 | 1081.330.0 | 0

San Antonio 11 Year Historical Weather Data

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