Jafna Weather: December
 |
Average Day Temperature: | 87.2°F |
|
Average Night Temperature: | 82.4°F |
|
Sea Water Temperature: | 84.8°F |
|
Number of Sunny Days: | 6 days |
| Sunshine Hours: | 11.6 - 11.6 hours | |
|
Number of Rainy Days: | 9 days |
| Precipitation Totals: | 6.4 in | |
| detailed information | ||
forecast
| Jafna |
Temperature
| Jafna |
Air Temperature in December, °F
| Day Temperature | Night Temperature |
The highest day temperature in December 2024 was 88°F. The lowest night temperature was 80°F. The average values for day and night temperatures during December were 84.7°F и 81.7°F respectivly.
Jafna Water Sea Temperature in December, °F
The average sea surface temperature in December 2024 for Jafna was 85.4°F. The maximum and minimum values were 83.4°F and 86.8°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 Jafna is 6.4 in. It makes december one of the most rainy months of the year.
The average wind speed in December is 14.0 mph.
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 Jafna in December is 5.8 hours.
Jafna on the Weather Map
| Ahungalla |  |
+90 |
| Bentota | |
+90 |
| Colombo | |
+90 |
| Hambantota | |
+86 |
| Hikkaduwa |  |
+88 |
| Kalutara | |
+90 |
| Marawila | |
+90 |
| Marissa | |
+88 |
| Negombo |  |
+90 |
| Pasikuda | |
+90 |
| Tangalle | |
+86 |
| Trincomalee | |
+88 |
| Unawatuna | |
+88 |
| Wadduwa | |
+90 |
| Weligama | |
+88 |
| 1500 |  |
90°F | SE 6 mph |
| 1800 |  |
88°F | W 6 mph |
| 2100 |  |
86°F | NW 12 mph |
| 0000 | |
86°F | NW 10 mph |
| 0300 |  |
84°F | NW 9 mph |
| 0600 | |
84°F | NW 9 mph |
| 0900 | |
88°F | N 7 mph |
| 1200 | |
90°F | NE 9 mph |