Weather in San Jose: August
Average day temperature: | 75.6°F | |
Average night temperature: | 60.0°F | |
Sea water temperature: | 84.2°F | |
Number of sunny days: | 2 days | |
Day length: | 12.3 - 12.5 hours | |
Number of rainy days: | 25 days | |
Precipitation totals: | 19.8 in. | |
more information |
14 days
forecast
forecast
San Jose |
sea water
temperature
temperature
San Jose |
Air temperature in August, °F
Show year:
2023
2022
2021
The highest day temperature during August of 2023 was 79°F. At the same time the lowest night temperature was 59°F. Day and night temperature averages during August were 74.0°F and 59.9°F.
Sea water temperature in San Jose in August, °F
Show year:
2023
2022
2021
The average sea water temperature in August of 2023 was 86.1°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.5°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 19.3 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: 00:52
April 29, monday
0300
61°F
W
3 mph
3 mph
0600
64°F
SW
4 mph
4 mph
0900
77°F
SW
2 mph
2 mph
1200
81°F
SE
1 mph
1 mph
1500
72°F
SE
2 mph
2 mph
1800
63°F
SW
1 mph
1 mph
2100
63°F
SW
1 mph
1 mph
April 30, tuesday
0000
61°F
NW
1 mph
1 mph