Río, Las Piedras, Puerto Rico Climate

Weather: 22.89°C/73.2°F, Wind SW at 1.66 km/h, 99% Humidity, 0% Chance of rain

Puerto Rico
(Photo by Antonio Lapa on Unsplash)

Río Climate Summary

Located at an elevation of 86.62 meters (284.19 feet) above sea level, Río has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 28.56ºC (83.41ºF) and it is 1.6% higher than Puerto Rico’s averages. Río typically receives about 172.79 millimeters (6.8 inches) of precipitation and has 282.94 rainy days (77.52% of the time) annually.

CountryPuerto Rico
CityLas Piedras
Longitude-65.8605236
Latitude18.2283172
Attitude/Elevation86.62m (284.19ft)
Local timeSaturday 11:57
Annual high temperature29.76ºC (85.57ºF)
Annual low temperature26.56ºC (79.81ºF)
Average annual precip.172.79mm (6.8in)
Warmest monthSeptember (31.27ºC / 88.29ºF)
Coldest MonthMarch (24.95ºC / 76.91ºF)
Wettest MonthAugust (264.39mm / 10.41in)
Driest MonthFebruary (81.84mm / 3.22in)
Number of days with rainfall (≥ 1.0 mm)282.94 days (77.52%)
Days with no rain82.06 days (22.48%)
Humidity83.5%

Climate Río: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.85(87.53)30.85(87.53)30.85(87.53)31.91(89.44)31.91(89.44)31.91(89.44)32.97(91.35)32.97(91.35)32.97(91.35)32.97(91.35)31.91(89.44)31.91(89.44)32.97(91.35)
Average high °C (°F)28.31(82.96)28.35(83.03)28.41(83.14)29.09(84.36)29.71(85.48)30.6(87.08)30.73(87.31)31.04(87.87)31.27(88.29)30.94(87.69)29.85(85.73)28.82(83.88)29.76(85.57)
Daily mean °C (°F)27.09(80.76)27.01(80.62)27.11(80.8)27.83(82.09)28.57(83.43)29.46(85.03)29.66(85.39)29.89(85.8)30.08(86.14)29.71(85.48)28.67(83.61)27.62(81.72)28.56(83.41)
Average low °C (°F)25.22(77.4)25.02(77.04)24.95(76.91)25.65(78.17)26.5(79.7)27.51(81.52)27.62(81.72)27.79(82.02)28.01(82.42)27.79(82.02)26.79(80.22)25.85(78.53)26.56(79.81)
Record low °C (°F)20.21(68.38)20.21(68.38)19.15(66.47)22.34(72.21)22.34(72.21)24.47(76.05)21.27(70.29)21.27(70.29)24.47(76.05)23.4(74.12)19.15(66.47)19.15(66.47)19.15(66.47)
Average precipitation mm (inches)95.13(3.75)81.84(3.22)96.48(3.8)120.62(4.75)206.16(8.12)143.6(5.65)204.5(8.05)264.39(10.41)258.48(10.18)243.64(9.59)240.24(9.46)118.34(4.66)172.79(6.8)
Average precipitation days (≥ 1.0 mm)20.9918.9618.4720.0226.5922.1525.9127.3726.5927.6625.6222.6223.58
Average relative humidity (%)82.7281.9681.4982.6184.5484.1484.2984.4783.9883.6984.7483.3683.5
Mean monthly sunshine hours11.4511.7911.4512.0913.3413.6813.4711.7311.6710.358.628.6611.52

Climate Graph

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

Río

Río Temperature by Month

September
30.08°C | 86.14°F
August
29.89°C | 85.8°F
October
29.71°C | 85.48°F
July
29.66°C | 85.39°F
June
29.46°C | 85.03°F
November
28.67°C | 83.61°F
May
28.57°C | 83.43°F
April
27.83°C | 82.09°F
December
27.62°C | 81.72°F
March
27.11°C | 80.8°F
January
27.09°C | 80.76°F
February
27.01°C | 80.62°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 Temperature28.72°C (83.7°F)28.17°C (82.71°F)27.66°C (81.79°F)
Avg Temperature27.66°C (81.79°F)27.04°C (80.67°F)25.53°C (77.95°F)
Min Temperature26.59°C (79.86°F)25.32°C (77.58°F)24.47°C (76.05°F)
Dew PointMaxAverageMin
Dew Point23.4°C (74.12°F)21.93°C (71.47°F)19.15°C (66.47°F)
PrecipitationMaxAverageMinSum
Precipitation5.0mm | 0.2in1.63mm | 0.06in0.11mm | 0.0in50.52mm | 1.99in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind26.59kmh | 16.52mph18.01kmh | 11.19mph12.76kmh | 7.93mph
Gust Wind38.29kmh | 23.79mph25.87kmh | 16.07mph19.15kmh | 11.9mph
Sea Level PressureMaxAverageMin
Sea Level Pressure5.0mb1.63mb0.11mb
Río

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
January° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-01-0127.66 | 81.7922.34 | 72.217718.08 | 11.2331.94 | 1081.780.43 | 0.02
2013-01-0227.66 | 81.7921.27 | 70.297418.08 | 11.2331.91 | 1080.720.21 | 0.01
2013-01-0327.66 | 81.7923.4 | 74.128117.02 | 10.5831.94 | 1081.782.34 | 0.09
2013-01-0427.66 | 81.7923.4 | 74.128018.08 | 11.2332.01 | 1083.911.49 | 0.06
2013-01-0527.66 | 81.7922.34 | 72.218023.4 | 14.5432.04 | 1084.972.98 | 0.12
2013-01-0627.66 | 81.7922.34 | 72.217824.47 | 15.231.98 | 1082.851.6 | 0.06
2013-01-0727.66 | 81.7922.34 | 72.217724.47 | 15.231.98 | 1082.852.02 | 0.08
2013-01-0827.66 | 81.7922.34 | 72.217926.59 | 16.5231.98 | 1082.852.87 | 0.11
2013-01-0927.66 | 81.7922.34 | 72.217526.59 | 16.5232.01 | 1083.911.06 | 0.04
2013-01-1026.59 | 79.8622.34 | 72.217724.47 | 15.232.01 | 1083.911.91 | 0.08
2013-01-1126.59 | 79.8621.27 | 70.297620.21 | 12.5631.91 | 1080.721.91 | 0.08
2013-01-1226.59 | 79.8621.27 | 70.297914.89 | 9.2531.85 | 1078.592.77 | 0.11
2013-01-1325.53 | 77.9520.21 | 68.387415.96 | 9.9231.88 | 1079.660.32 | 0.01
2013-01-1426.59 | 79.8619.15 | 66.477115.96 | 9.9231.91 | 1080.721.81 | 0.07
2013-01-1526.59 | 79.8621.27 | 70.297618.08 | 11.2331.88 | 1079.662.55 | 0.1
2013-01-1626.59 | 79.8621.27 | 70.297517.02 | 10.5831.91 | 1080.720.43 | 0.02
2013-01-1727.66 | 81.7921.27 | 70.297418.08 | 11.2331.91 | 1080.720.43 | 0.02
2013-01-1826.59 | 79.8621.27 | 70.297713.83 | 8.5931.94 | 1081.781.28 | 0.05
2013-01-1926.59 | 79.8622.34 | 72.217717.02 | 10.5831.94 | 1081.780.53 | 0.02
2013-01-2026.59 | 79.8621.27 | 70.297714.89 | 9.2531.91 | 1080.720.21 | 0.01
2013-01-2126.59 | 79.8622.34 | 72.217812.76 | 7.9331.91 | 1080.720.64 | 0.03
2013-01-2227.66 | 81.7922.34 | 72.217814.89 | 9.2531.91 | 1080.720.11 | 0.0
2013-01-2327.66 | 81.7922.34 | 72.217913.83 | 8.5931.98 | 1082.853.08 | 0.12
2013-01-2427.66 | 81.7922.34 | 72.217614.89 | 9.2531.98 | 1082.850.21 | 0.01
2013-01-2527.66 | 81.7922.34 | 72.217813.83 | 8.5931.94 | 1081.780.21 | 0.01
2013-01-2626.59 | 79.8623.4 | 74.128315.96 | 9.9231.94 | 1081.785.0 | 0.2
2013-01-2727.66 | 81.7922.34 | 72.218014.89 | 9.2531.98 | 1082.850.32 | 0.01
2013-01-2826.59 | 79.8622.34 | 72.218018.08 | 11.2332.01 | 1083.912.98 | 0.12
2013-01-2925.53 | 77.9521.27 | 70.298115.96 | 9.9231.98 | 1082.853.4 | 0.13
2013-01-3026.59 | 79.8621.27 | 70.297919.15 | 11.931.94 | 1081.781.91 | 0.08
2013-01-3126.59 | 79.8622.34 | 72.218217.02 | 10.5831.94 | 1081.783.51 | 0.14

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