Barrie Weather: December
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Average Day Temperature: | 30.1°F |
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Average Night Temperature: | 26.7°F |
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Sea Water Temperature: | 39.4°F |
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Number of Sunny Days: | 3 days |
| Sunshine Hours: | 8.8 - 9.1 hours | |
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Number of Rainy Days: | 1 day |
| Precipitation Totals: | 1.0 in | |
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Number of Snowy Days: | 1 day |
| detailed information | ||
forecast
| Barrie |
Temperature
| Barrie |
Air Temperature in December, °F
The highest day temperature in December 2024 was 38°F. The lowest night temperature was 0°F. The average values for day and night temperatures during December were 28.3°F и 25.6°F respectivly.
Barrie Water Sea Temperature in December, °F
The average sea surface temperature in December 2024 for Barrie was 39.6°F. The maximum and minimum values were 33.2°F and 46.4°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 Barrie is 1.0 in.
The average wind speed in December is 9.9 mph. It makes December one of the most windy months of the year for Barrie.
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 Barrie in December is 2.3 hours.
| Halifax | ![]() |
+12 |
| Kingston | ![]() |
+4 |
| Moncton | ![]() |
-6 |
| Montreal | ![]() |
-2 |
| Niagara Falls | ![]() |
+10 |
| Ottawa | ![]() |
-4 |
| Prince Edward Island | ![]() |
+6 |
| Quebec | ![]() |
-12 |
| Rocky Harbour | ![]() |
+28 |
| St. John's | ![]() |
+32 |
| Sydney | ![]() |
+24 |
| Toronto | ![]() |
+10 |
| Vancouver | ![]() |
+42 |
| Victoria | ![]() |
+44 |
| Winnipeg | ![]() |
+12 |
| 0300 | ![]() |
-4°F | N 8 mph |
| 0600 | ![]() |
0°F | N 8 mph |
| 0900 | ![]() |
12°F | N 7 mph |
| 1200 | ![]() |
22°F | NE 11 mph |
| 1500 | ![]() |
26°F | NE 11 mph |
| 1800 | ![]() |
26°F | N 7 mph |
| 2100 | ![]() |
24°F | N 7 mph |
| 0000 | ![]() |
24°F | N 9 mph |

































