Trinity Weather: December
 |
Average Day Temperature: | 32.8°F |
|
Average Night Temperature: | 31.4°F |
|
Sea Water Temperature: | 36.3°F |
|
Number of Sunny Days: | 2 days |
| Sunshine Hours: | 8.3 - 8.6 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 1.9 in | |
| detailed information | ||
forecast
| Trinity |
Temperature
| Trinity |
Air Temperature in December, °F
The highest day temperature in December 2025 was 43°F. The lowest night temperature was 18°F. The average values for day and night temperatures during December were 29.5°F и 28.6°F respectivly.
Trinity Water Sea Temperature in December, °F
The average sea surface temperature in December 2025 for Trinity was 35.0°F. The maximum and minimum values were 32.4°F and 39.0°F respectively.
Most of the days in December are gloomy but you can also expect sunny days.
Precipitation Totals in December, in
Precipitation total in December for Trinity is 1.9 in.
The average wind speed in December is 17.4 mph. It makes December one of the most windy months of the year for Trinity.
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 Trinity in December is 2.3 hours.
Trinity on the Weather Map
| Halifax |  |
+24 |
| Moncton | |
+18 |
| Montreal | |
+14 |
| Niagara Falls | |
+14 |
| Ottawa |  |
+14 |
| Prince Edward Island | |
+20 |
| Quebec |  |
+8 |
| Saint John | |
+20 |
| St. John's |  |
+16 |
| Sydney | |
+28 |
| Toronto | |
+18 |
| Vancouver | |
+52 |
| Victoria | |
+54 |
| Winnipeg | |
+40 |
| Yellowknife | |
-10 |
| 2100 |  |
22°F | N 6 mph |
| 0000 | |
22°F | N 6 mph |
| 0300 | |
22°F | N 5 mph |
| 0600 |  |
24°F | NW 7 mph |
| 0900 |  |
26°F | N 7 mph |
| 1200 |  |
26°F | E 9 mph |
| 1500 | |
26°F | SE 6 mph |
| 1800 | |
24°F | S 17 mph |