Unawatuna Weather: December
 |
Average Day Temperature: | 90.1°F |
|
Average Night Temperature: | 79.8°F |
|
Sea Water Temperature: | 86.9°F |
|
Number of Sunny Days: | 10 days |
| Sunshine Hours: | 11.8 - 11.8 hours | |
|
Number of Rainy Days: | 10 days |
| Precipitation Totals: | 5.9 in | |
| detailed information | ||
forecast
| Unawatuna |
Temperature
| Unawatuna |
Air Temperature in December, °F
The highest day temperature in December 2023 was 90°F. The lowest night temperature was 78°F. The average values for day and night temperatures during December were 85.8°F и 79.7°F respectivly.
Unawatuna Water Sea Temperature in December, °F
The average sea surface temperature in December 2023 for Unawatuna was 88.1°F. The maximum and minimum values were 87.4°F and 88.6°F respectively.
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 Unawatuna is 5.9 in.
The average wind speed in December is 5.7 mph. It makes December one of the most windless months of the year for Unawatuna.
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 Unawatuna in December is 6.9 hours.
Unawatuna on the Weather Map
| Ahungalla |  |
+80 |
| Bentota | |
+80 |
| Colombo |  |
+80 |
| Halle | |
+80 |
| Hikkaduwa | |
+80 |
| Kalutara | |
+80 |
| Marawila |  |
+80 |
| Marissa | |
+78 |
| Negombo | |
+80 |
| Pasikuda | |
+82 |
| Tangalle | |
+78 |
| Trincomalee | |
+82 |
| Unawatuna | |
+80 |
| Wadduwa | |
+80 |
| Weligama | |
+80 |
| 0600 |  |
80°F | SW 2 mph |
| 0900 |  |
84°F | S 0 mph |
| 1200 |  |
86°F | E 5 mph |
| 1500 | |
84°F | E 5 mph |
| 1800 | |
80°F | S 7 mph |
| 2100 |  |
78°F | SE 6 mph |
| 0000 | |
78°F | SE 6 mph |
| 0300 | |
78°F | S 7 mph |