San Jose Weather: December
 |
Average Day Temperature: | 78.0°F |
|
Average Night Temperature: | 58.0°F |
|
Sea Water Temperature: | 86.9°F |
|
Number of Sunny Days: | 8 days |
| Sunshine Hours: | 11.5 - 11.6 hours | |
|
Number of Rainy Days: | 6 days |
| Precipitation Totals: | 3.7 in | |
| detailed information | ||
forecast
| San Jose |
Temperature
| San Jose |
Air Temperature in December, °F
| Day Temperature | Night Temperature |
The highest day temperature in December 2024 was 80°F. The lowest night temperature was 54°F. The average values for day and night temperatures during December were 74.7°F и 58.1°F respectivly.
San Jose Water Sea Temperature in December, °F
The average sea surface temperature in December 2024 for San Jose was 87.0°F. The maximum and minimum values were 86.0°F and 88.6°F respectively.
| Sunny days | |
| Cloudy days | |
| Gloomy days |
Most of the days in December are cloudy but you can also expect sunny or gloomy days.
Precipitation Totals in December, in
Precipitation total in December for San Jose is 3.7 in. It makes december one of the least rainy months of the year.
The average wind speed in December is 5.5 mph. It makes December one of the most windy months of the year for San Jose.
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 December is 6.3 hours.
San Jose on the Weather Map
| Alajuela |  |
+90 |
| Cartago |  |
+80 |
| Heredia | |
+86 |
| Jaco |  |
+90 |
| Limon | |
+88 |
| Playa Flamingo | |
+96 |
| Playas del Coco | |
+96 |
| Puerto Limon | |
+88 |
| Puerto Viejo de Talamanca | |
+88 |
| Quepos | |
+90 |
| Samara | |
+98 |
| San Jose | |
+86 |
| Santa Teresa | |
+92 |
| Tamarindo | |
+96 |
| Tortuguero | |
+90 |
| 1200 |  |
86°F | SW 6 mph |
| 1500 | |
78°F | SW 6 mph |
| 1800 | |
64°F | SW 5 mph |
| 2100 |  |
60°F | SW 7 mph |
| 0000 | |
58°F | SW 6 mph |
| 0300 | |
56°F | SW 7 mph |
| 0600 |  |
58°F | SW 6 mph |
| 0900 | |
76°F | SW 5 mph |