San Jose Weather: August
 |
Average Day Temperature: | 77.9°F |
|
Average Night Temperature: | 61.1°F |
|
Sea Water Temperature: | 88.2°F |
|
Number of Sunny Days: | 2 days |
| Sunshine Hours: | 12.3 - 12.5 hours | |
|
Number of Rainy Days: | 22 days |
| Precipitation Totals: | 16.8 in | |
| detailed information | ||
14 day weather
forecast
forecast
| San Jose |
Sea Water
Temperature
Temperature
| San Jose |
Air Temperature in August, °F
The highest day temperature in August 2026 was 84°F. The lowest night temperature was 60°F. The average values for day and night temperatures during August were 75.1°F и 63.1°F respectivly.
San Jose Water Sea Temperature in August, °F
The average sea surface temperature in August 2026 for San Jose was 91.0°F. The maximum and minimum values were 90.2°F and 92.0°F respectively.
Sunny, Cloudy and Gloomy days
Most of the days in August are gloomy but you can also expect sunny days.
Precipitation Totals in August, in
Precipitation total in August for San Jose is 16.8 in.
Wind Speed in August, mph
The average wind speed in August is 3.3 mph.
Average Sunny Hours Per Day
We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for San Jose in August is 5.0 hours.
San Jose on the Weather Map
Costa Rica Resorts:
NAME
F°
| Alajuela |  |
+66 |
| Cahuita | |
+80 |
| El Roble | |
+78 |
| Heredia |  |
+60 |
| Jaco | |
+82 |
| Limon | |
+80 |
| Playa Flamingo | |
+80 |
| Playas del Coco | |
+80 |
| Puerto Limon | |
+80 |
| Puerto Viejo de Talamanca | |
+80 |
| Samara | |
+76 |
| San Jose | |
+60 |
| Santa Teresa | |
+80 |
| Tamarindo | |
+80 |
| Tortuguero | |
+76 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
San Jose
Local time: 03:08
07 sep, monday
| 0600 |  |
60°F | W 3 mph |
| 0900 |  |
74°F | S 2 mph |
| 1200 | |
74°F | S 3 mph |
| 1500 | |
70°F | SW 2 mph |
| 1800 | |
64°F | SW 3 mph |
| 2100 | |
62°F | SW 4 mph |
08 sep, tuesday
| 0000 | |
62°F | SW 4 mph |
| 0300 |  |
62°F | SW 4 mph |