Corner Brook Weather: December
 |
Average Day Temperature: | 29.5°F |
|
Average Night Temperature: | 27.5°F |
|
Sea Water Temperature: | 36.5°F |
|
Number of Sunny Days: | 1 day |
| Sunshine Hours: | 8.2 - 8.5 hours | |
|
Number of Rainy Days: | 3 days |
| Precipitation Totals: | 3.3 in | |
|
Number of Snowy Days: | 3 days |
| detailed information | ||
forecast
| Corner Brook |
Temperature
| Corner Brook |
Air Temperature in December, °F
The highest day temperature in December 2025 was 40°F. The lowest night temperature was 9°F. The average values for day and night temperatures during December were 24.7°F и 22.8°F respectivly.
Corner Brook Water Sea Temperature in December, °F
The average sea surface temperature in December 2025 for Corner Brook was 36.8°F. The maximum and minimum values were 31.4°F and 40.6°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 Corner Brook is 3.3 in. It makes december one of the most rainy months of the year.
The average wind speed in December is 12.0 mph. It makes December one of the most windy months of the year for Corner Brook.
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 Corner Brook in December is 1.3 hours.
Corner Brook on the Weather Map
| Halifax |  |
+34 |
| Kingston |  |
+30 |
| Montreal |  |
+32 |
| Niagara Falls | |
+30 |
| Ottawa |  |
+26 |
| Prince Edward Island | |
+28 |
| Quebec |  |
+20 |
| Saint John | |
+30 |
| St. John's |  |
+26 |
| Sydney | |
+28 |
| Toronto | |
+28 |
| Vancouver |  |
+44 |
| Victoria |  |
+46 |
| Winnipeg | |
+4 |
| Yellowknife |  |
-16 |
| 1200 |  |
20°F | E 4 mph |
| 1500 | |
22°F | W 0 mph |
| 1800 | |
22°F | W 2 mph |
| 2100 | |
20°F | W 4 mph |
| 0000 | |
22°F | W 7 mph |
| 0300 | |
22°F | SW 11 mph |
| 0600 |  |
26°F | W 12 mph |
| 0900 | |
28°F | W 17 mph |