San Ramon, Guaynabo, Puerto Rico Climate

Weather: 26.83°C/80.29°F, Wind SW at 2.57 km/h, 85% Humidity, 0% Chance of rain

Puerto Rico
(Photo by Lili Popper on Unsplash)
Contents

San Ramon Climate Summary

Located at an elevation of 61.26 meters (200.98 feet) above sea level, San Ramon has a Tropical monsoon climate (Classification: Am). The district’s yearly temperature is 27.77ºC (81.99ºF) and it is 0.81% higher than Puerto Rico’s averages. San Ramon typically receives about 84.76 millimeters (3.34 inches) of precipitation and has 195.72 rainy days (53.62% of the time) annually.

CountryPuerto Rico
CityGuaynabo
Longitude-66.094055
Latitude18.3752272
Attitude/Elevation61.26m (200.98ft)
Local timeWednesday 07:46
Annual high temperature29.02ºC (84.24ºF)
Annual low temperature25.72ºC (78.3ºF)
Average annual precip.84.76mm (3.34in)
Warmest monthSeptember (30.61ºC / 87.1ºF)
Coldest MonthMarch (24.15ºC / 75.47ºF)
Wettest MonthOctober (132.05mm / 5.2in)
Driest MonthFebruary (44.78mm / 1.76in)
Number of days with rainfall (≥ 1.0 mm)195.72 days (53.62%)
Days with no rain169.28 days (46.38%)
Humidity79.95%

Climate San Ramon: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)30.7(87.26)30.7(87.26)31.73(89.11)31.73(89.11)31.73(89.11)31.73(89.11)32.75(90.95)33.77(92.79)33.77(92.79)33.77(92.79)31.73(89.11)30.7(87.26)33.77(92.79)
Average high °C (°F)27.45(81.41)27.61(81.7)27.61(81.7)28.37(83.07)29.14(84.45)29.89(85.8)30.04(86.07)30.39(86.7)30.61(87.1)30.28(86.5)29.0(84.2)27.9(82.22)29.02(84.24)
Daily mean °C (°F)26.23(79.21)26.24(79.23)26.28(79.3)27.08(80.74)27.91(82.24)28.7(83.66)28.89(84.0)29.17(84.51)29.34(84.81)28.98(84.16)27.79(82.02)26.72(80.1)27.78(82.0)
Average low °C (°F)24.35(75.83)24.18(75.52)24.15(75.47)24.75(76.55)25.7(78.26)26.51(79.72)26.72(80.1)27.09(80.76)27.29(81.12)26.98(80.56)25.94(78.69)24.96(76.93)25.72(78.3)
Record low °C (°F)20.47(68.85)19.44(66.99)21.49(70.68)21.49(70.68)22.51(72.52)21.49(70.68)24.56(76.21)23.54(74.37)23.54(74.37)24.56(76.21)20.47(68.85)20.47(68.85)19.44(66.99)
Average precipitation mm (inches)52.38(2.06)44.78(1.76)64.35(2.53)60.51(2.38)108.73(4.28)52.52(2.07)71.56(2.82)99.12(3.9)127.2(5.01)132.05(5.2)129.82(5.11)74.03(2.91)84.76(3.34)
Average precipitation days (≥ 1.0 mm)13.412.8413.6713.5817.8612.7414.7917.4920.4722.7920.5615.5416.31
Average relative humidity (%)79.4778.7778.3179.180.6680.6280.780.7280.4279.8780.8379.8979.95
Mean monthly sunshine hours10.9811.2911.0611.6513.0913.3513.0711.4611.3910.188.348.3611.19

Climate Graph

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

San Ramon

San Ramon Temperature by Month

September
29.34°C | 84.81°F
August
29.17°C | 84.51°F
October
28.98°C | 84.16°F
July
28.89°C | 84.0°F
June
28.7°C | 83.66°F
May
27.91°C | 82.24°F
November
27.79°C | 82.02°F
April
27.08°C | 80.74°F
December
26.72°C | 80.1°F
March
26.28°C | 79.3°F
February
26.24°C | 79.23°F
January
26.23°C | 79.21°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 Temperature29.68°C (85.42°F)28.69°C (83.64°F)26.61°C (79.9°F)
Avg Temperature27.63°C (81.73°F)27.1°C (80.78°F)25.59°C (78.06°F)
Min Temperature25.59°C (78.06°F)24.63°C (76.33°F)22.51°C (72.52°F)
Dew PointMaxAverageMin
Dew Point22.51°C (72.52°F)21.03°C (69.85°F)18.42°C (65.16°F)
PrecipitationMaxAverageMinSum
Precipitation6.55mm | 0.26in1.05mm | 0.04in0.0mm | 0in30.51mm | 1.2in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind21.49kmh | 13.35mph13.59kmh | 8.44mph6.14kmh | 3.82mph
Gust Wind29.68kmh | 18.44mph18.88kmh | 11.73mph8.19kmh | 5.09mph
Sea Level PressureMaxAverageMin
Sea Level Pressure6.55mb1.05mb0.0mb
San Ramon

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
February° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2016-02-0126.61 | 79.920.47 | 68.857312.28 | 7.6330.7 | 1039.770.2 | 0.01
2016-02-0227.63 | 81.7320.47 | 68.857010.23 | 6.3630.7 | 1039.770.0 | 0
2016-02-0326.61 | 79.920.47 | 68.857312.28 | 7.6330.67 | 1038.751.13 | 0.04
2016-02-0426.61 | 79.918.42 | 65.166814.33 | 8.930.64 | 1037.731.23 | 0.05
2016-02-0526.61 | 79.919.44 | 66.99726.14 | 3.8230.67 | 1038.754.61 | 0.18
2016-02-0627.63 | 81.7320.47 | 68.857111.26 | 7.030.73 | 1040.80.92 | 0.04
2016-02-0727.63 | 81.7321.49 | 70.687413.3 | 8.2630.7 | 1039.771.54 | 0.06
2016-02-0827.63 | 81.7322.51 | 72.527610.23 | 6.3630.7 | 1039.770.61 | 0.02
2016-02-0927.63 | 81.7322.51 | 72.527613.3 | 8.2630.76 | 1041.820.1 | 0.0
2016-02-1027.63 | 81.7321.49 | 70.687613.3 | 8.2630.76 | 1041.820.31 | 0.01
2016-02-1127.63 | 81.7320.47 | 68.857214.33 | 8.930.76 | 1041.820.31 | 0.01
2016-02-1226.61 | 79.920.47 | 68.857216.37 | 10.1730.76 | 1041.820.61 | 0.02
2016-02-1326.61 | 79.920.47 | 68.857213.3 | 8.2630.73 | 1040.80.41 | 0.02
2016-02-1426.61 | 79.920.47 | 68.857212.28 | 7.6330.67 | 1038.750.31 | 0.01
2016-02-1526.61 | 79.920.47 | 68.857318.42 | 11.4530.67 | 1038.750.61 | 0.02
2016-02-1627.63 | 81.7321.49 | 70.687320.47 | 12.7230.67 | 1038.750.31 | 0.01
2016-02-1727.63 | 81.7321.49 | 70.687514.33 | 8.930.7 | 1039.770.51 | 0.02
2016-02-1827.63 | 81.7322.51 | 72.527811.26 | 7.030.7 | 1039.770.72 | 0.03
2016-02-1927.63 | 81.7322.51 | 72.52789.21 | 5.7230.67 | 1038.756.55 | 0.26
2016-02-2025.59 | 78.0620.47 | 68.857721.49 | 13.3530.67 | 1038.753.38 | 0.13
2016-02-2125.59 | 78.0621.49 | 70.687716.37 | 10.1730.64 | 1037.731.84 | 0.07
2016-02-2227.63 | 81.7321.49 | 70.68777.16 | 4.4530.61 | 1036.70.82 | 0.03
2016-02-2327.63 | 81.7321.49 | 70.687414.33 | 8.930.67 | 1038.750.1 | 0.0
2016-02-2427.63 | 81.7321.49 | 70.687419.44 | 12.0830.73 | 1040.80.41 | 0.02
2016-02-2527.63 | 81.7321.49 | 70.687517.4 | 10.8130.73 | 1040.80.92 | 0.04
2016-02-2627.63 | 81.7321.49 | 70.687514.33 | 8.930.73 | 1040.80.31 | 0.01
2016-02-2726.61 | 79.920.47 | 68.857313.3 | 8.2630.7 | 1039.770.0 | 0
2016-02-2826.61 | 79.921.49 | 70.68749.21 | 5.7230.7 | 1039.771.64 | 0.06
2016-02-2926.61 | 79.920.47 | 68.857314.33 | 8.930.73 | 1040.80.1 | 0.0

San Ramon 11 Year Historical Weather Data

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