Weather in San Jose: August
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Average day temperature: | 75.4°F |
| Average night temperature: | 59.9°F | |
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Sea water temperature: | 84.2°F |
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Number of sunny days: | 2 days |
| Day length: | 12.3 - 12.5 hours | |
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Number of rainy days: | 24 days |
| Precipitation totals: | 18.7 in. | |
| more information | ||
14 days
forecast
forecast
| San Jose |
sea water
temperature
temperature
| San Jose |
Air temperature in August, °F
Show year:
2024
2023
2022
The highest day temperature during August of 2024 was 78°F. At the same time the lowest night temperature was 57°F. Day and night temperature averages during August were 73.2°F and 59.5°F.
Sea water temperature in San Jose in August, °F
Show year:
2024
2023
2022
The average sea water temperature in August of 2024 was 84.2°F. The highest and lowest sea temperatures during the month were 85.3°F and 82.8°F.
Sunny, partly cloudy and cloudy days
Mostly all days in August are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in San Jose in August is 17.9 in.
Wind speed in August, mph
The average wind speed value in August is 3.4 mph
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in August is: 4.3.
Best time for vacation in San Jose
San Jose on a weather map
Places in Costa Rica:
Name
°F
24 Hours Forecast
San Jose
Local time: 09:15
November 21, thursday
1200
73°F
S
2 mph
2 mph
1500
72°F
S
2 mph
2 mph
1800
61°F
SW
3 mph
3 mph
2100
61°F
SW
3 mph
3 mph
November 22, friday
0000
59°F
SW
3 mph
3 mph
0300
59°F
SW
4 mph
4 mph
0600
59°F
SW
4 mph
4 mph
0900
72°F
SW
3 mph
3 mph
