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San Isidro, Costa Rica Climate Averages

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San Isidro Monthly Climate Averages

January
February
March
April
May
June
July
August
September
October
November
December
Hi 81°F Lo 54°F Hi 83°F Lo 53°F Hi 83°F Lo 54°F Hi 81°F Lo 56°F Hi 78°F Lo 56°F Hi 77°F Lo 56°F Hi 77°F Lo 55°F Hi 77°F Lo 56°F Hi 77°F Lo 56°F Hi 76°F Lo 56°F Hi 76°F Lo 55°F Hi 78°F Lo 54°F
3 mph 4 mph 3 mph 3 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 3 mph
4 in 2.4 in 3.8 in 12.5 in 37.5 in 37.9 in 33.5 in 35 in 34.6 in 38.3 in 20.6 in 6.9 in
77% 74% 75% 81% 88% 90% 89% 89% 90% 91% 89% 83%
25% 23% 27% 38% 53% 55% 53% 53% 55% 58% 50% 33%
29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in 29.9 in
27 25 25 13 3 1 3 2 2 3 9 22
4 3 6 17 28 29 28 29 28 28 21 9
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 1 1 1
5 6 5 5 5 4 5 5 5 5 5 5
361 328 357 331 316 305 312 321 310 295 311 358
January
February
March
April
May
June
July
August
September
October
November
December
Hi 27°C Lo 12°C Hi 28°C Lo 12°C Hi 28°C Lo 12°C Hi 27°C Lo 13°C Hi 26°C Lo 13°C Hi 25°C Lo 13°C Hi 25°C Lo 13°C Hi 25°C Lo 13°C Hi 25°C Lo 13°C Hi 24°C Lo 13°C Hi 25°C Lo 13°C Hi 26°C Lo 12°C
5 km/h 6 km/h 5 km/h 4 km/h 3 km/h 3 km/h 4 km/h 3 km/h 3 km/h 3 km/h 4 km/h 5 km/h
101 mm 60 mm 97 mm 318 mm 952 mm 962 mm 850 mm 888 mm 878 mm 973 mm 523 mm 175 mm
77% 74% 75% 81% 88% 90% 89% 89% 90% 91% 89% 83%
25% 23% 27% 38% 53% 55% 53% 53% 55% 58% 50% 33%
1012 mb 1012 mb 1012 mb 1012 mb 1012 mb 1011 mb 1012 mb 1012 mb 1011 mb 1011 mb 1011 mb 1012 mb
27 25 25 13 3 1 3 2 2 3 9 22
4 3 6 17 28 29 28 29 28 28 21 9
0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 1 1 1
5 6 5 5 5 4 5 5 5 5 5 5
361 328 357 331 316 305 312 321 310 295 311 358
Month
Avg. Temperatures
Avg. Wind Speed
Avg. Precipitation
Average Humidity
Avg. Cloud Cover
Pressure Average
Average Dry Days
Avg. Precip. Days
Avg. Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun
Averages are based on historical weather data from the past 10 years.

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