Riverside, San Germán, Puerto Rico Climate

Weather: 28.38°C/83.08°F, Wind SW at 2.24 km/h, 84% Humidity, 0.16% Chance of rain

Puerto Rico
(Photo by Piermario Eva on Unsplash)
Contents

Riverside Climate Summary

Located at an elevation of 50.28 meters (164.96 feet) above sea level, Riverside has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 28.71ºC (83.68ºF) and it is 1.75% higher than Puerto Rico’s averages. Riverside typically receives about 127.73 millimeters (5.03 inches) of precipitation and has 234.6 rainy days (64.27% of the time) annually.

CountryPuerto Rico
CitySan Germán
Longitude-67.030456
Latitude18.0805164
Attitude/Elevation50.28m (164.96ft)
Local timeFriday 19:15
Annual high temperature30.36ºC (86.65ºF)
Annual low temperature26.11ºC (79.0ºF)
Average annual precip.127.73mm (5.03in)
Warmest monthAugust (31.67ºC / 89.01ºF)
Coldest MonthFebruary (24.34ºC / 75.81ºF)
Wettest MonthSeptember (225.19mm / 8.87in)
Driest MonthJanuary (43.47mm / 1.71in)
Number of days with rainfall (≥ 1.0 mm)234.6 days (64.27%)
Days with no rain130.4 days (35.73%)
Humidity78.99%

Climate Riverside: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)34.4(93.92)33.35(92.03)33.35(92.03)33.35(92.03)34.4(93.92)33.35(92.03)34.4(93.92)35.44(95.79)35.44(95.79)36.48(97.66)33.35(92.03)33.35(92.03)36.48(97.66)
Average high °C (°F)29.1(84.38)29.13(84.43)29.12(84.42)29.83(85.69)30.52(86.94)31.07(87.93)31.24(88.23)31.67(89.01)31.59(88.86)31.22(88.2)30.29(86.52)29.53(85.15)30.36(86.65)
Daily mean °C (°F)27.16(80.89)27.18(80.92)27.32(81.18)28.13(82.63)29.0(84.2)29.64(85.35)29.79(85.62)30.13(86.23)30.07(86.13)29.67(85.41)28.68(83.62)27.71(81.88)28.7(83.66)
Average low °C (°F)24.56(76.21)24.34(75.81)24.41(75.94)25.21(77.38)26.25(79.25)27.04(80.67)27.16(80.89)27.54(81.57)27.77(81.99)27.49(81.48)26.34(79.41)25.18(77.32)26.11(79.0)
Record low °C (°F)19.8(67.64)19.8(67.64)21.89(71.4)22.93(73.27)25.02(77.04)25.02(77.04)25.02(77.04)21.89(71.4)23.97(75.15)21.89(71.4)20.85(69.53)21.89(71.4)19.8(67.64)
Average precipitation mm (inches)43.47(1.71)51.71(2.04)76.64(3.02)101.71(4.0)154.9(6.1)104.96(4.13)150.66(5.93)202.75(7.98)225.19(8.87)186.94(7.36)168.96(6.65)64.88(2.55)127.73(5.03)
Average precipitation days (≥ 1.0 mm)11.2812.5115.9217.9124.1618.5722.0825.225.324.3523.513.8319.55
Average relative humidity (%)78.6877.7777.3777.9279.1279.479.7879.6679.7779.5580.0478.8278.99
Mean monthly sunshine hours11.2811.5811.4111.6313.3113.8412.5611.7311.6411.088.839.5611.54

Climate Graph

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

Riverside

Riverside Temperature by Month

August
30.13°C | 86.23°F
September
30.07°C | 86.13°F
July
29.79°C | 85.62°F
October
29.67°C | 85.41°F
June
29.64°C | 85.35°F
May
29.0°C | 84.2°F
November
28.68°C | 83.62°F
April
28.13°C | 82.63°F
December
27.71°C | 81.88°F
March
27.32°C | 81.18°F
February
27.18°C | 80.92°F
January
27.16°C | 80.89°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 Temperature31.27°C (88.29°F)29.55°C (85.19°F)27.1°C (80.78°F)
Avg Temperature29.18°C (84.52°F)27.57°C (81.63°F)26.06°C (78.91°F)
Min Temperature25.02°C (77.04°F)23.87°C (74.97°F)21.89°C (71.4°F)
Dew PointMaxAverageMin
Dew Point21.89°C (71.4°F)20.44°C (68.79°F)16.68°C (62.02°F)
PrecipitationMaxAverageMinSum
Precipitation16.47mm | 0.65in2.06mm | 0.08in0.0mm | 0in63.97mm | 2.52in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind23.97kmh | 14.89mph13.48kmh | 8.38mph6.25kmh | 3.88mph
Gust Wind33.35kmh | 20.72mph18.93kmh | 11.76mph9.38kmh | 5.83mph
Sea Level PressureMaxAverageMin
Sea Level Pressure16.47mb2.06mb0.0mb
Riverside

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
March° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2018-03-0127.1 | 80.7819.8 | 67.64748.34 | 5.1831.3 | 1060.020.83 | 0.03
2018-03-0228.14 | 82.6520.85 | 69.53708.34 | 5.1831.27 | 1058.980.1 | 0.0
2018-03-0327.1 | 80.7820.85 | 69.53738.34 | 5.1831.18 | 1055.850.0 | 0
2018-03-0426.06 | 78.9119.8 | 67.647317.72 | 11.0131.12 | 1053.771.56 | 0.06
2018-03-0526.06 | 78.9117.72 | 63.96718.76 | 11.6631.18 | 1055.851.35 | 0.05
2018-03-0626.06 | 78.9116.68 | 62.026210.42 | 6.4731.27 | 1058.980.0 | 0
2018-03-0727.1 | 80.7817.72 | 63.96311.47 | 7.1331.3 | 1060.020.0 | 0
2018-03-0828.14 | 82.6520.85 | 69.537214.59 | 9.0731.3 | 1060.021.67 | 0.07
2018-03-0928.14 | 82.6521.89 | 71.47715.63 | 9.7131.3 | 1060.021.25 | 0.05
2018-03-1028.14 | 82.6521.89 | 71.47420.85 | 12.9631.3 | 1060.020.1 | 0.0
2018-03-1128.14 | 82.6520.85 | 69.537323.97 | 14.8931.3 | 1060.020.0 | 0
2018-03-1228.14 | 82.6520.85 | 69.537323.97 | 14.8931.24 | 1057.930.0 | 0
2018-03-1328.14 | 82.6521.89 | 71.47618.76 | 11.6631.27 | 1058.980.0 | 0
2018-03-1428.14 | 82.6521.89 | 71.47518.76 | 11.6631.27 | 1058.980.1 | 0.0
2018-03-1528.14 | 82.6520.85 | 69.537111.47 | 7.1331.3 | 1060.020.94 | 0.04
2018-03-1629.18 | 84.5220.85 | 69.537111.47 | 7.1331.3 | 1060.020.1 | 0.0
2018-03-1729.18 | 84.5220.85 | 69.53718.34 | 5.1831.27 | 1058.980.1 | 0.0
2018-03-1828.14 | 82.6520.85 | 69.53719.38 | 5.8331.21 | 1056.891.04 | 0.04
2018-03-1928.14 | 82.6520.85 | 69.53737.3 | 4.5431.18 | 1055.857.61 | 0.3
2018-03-2028.14 | 82.6520.85 | 69.537211.47 | 7.1331.21 | 1056.891.88 | 0.07
2018-03-2128.14 | 82.6520.85 | 69.537315.63 | 9.7131.27 | 1058.981.46 | 0.06
2018-03-2228.14 | 82.6521.89 | 71.47410.42 | 6.4731.3 | 1060.020.94 | 0.04
2018-03-2328.14 | 82.6521.89 | 71.4736.25 | 3.8831.27 | 1058.986.98 | 0.27
2018-03-2427.1 | 80.7821.89 | 71.47610.42 | 6.4731.27 | 1058.9816.47 | 0.65
2018-03-2527.1 | 80.7820.85 | 69.537812.51 | 7.7731.27 | 1058.9813.97 | 0.55
2018-03-2628.14 | 82.6521.89 | 71.4758.34 | 5.1831.27 | 1058.981.77 | 0.07
2018-03-2727.1 | 80.7820.85 | 69.537613.55 | 8.4231.24 | 1057.931.88 | 0.07
2018-03-2827.1 | 80.7819.8 | 67.647417.72 | 11.0131.24 | 1057.931.04 | 0.04
2018-03-2926.06 | 78.9118.76 | 65.776817.72 | 11.0131.27 | 1058.980.0 | 0
2018-03-3026.06 | 78.9117.72 | 63.96714.59 | 9.0731.27 | 1058.980.0 | 0
2018-03-3126.06 | 78.9118.76 | 65.777111.47 | 7.1331.21 | 1056.890.83 | 0.03

Riverside 11 Year Historical Weather Data

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