Oakville
December
Weather in Oakville for December 2025
Your guide to Oakville weather in December - trends and predictions
With an average of 4 snowy days, Oakville usually enjoys a light touch of snow in December.
In general, the average temperature in Oakville at the beginning of December is 2.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 4.7 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
16
Dry days
11
Rainy days
4
Snow days
4°/2°
Temperatures
19 km/h
Avg max wind
78 %
Avg humidity
Oakville in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  3° | 2  3° | 3  3° | 4  2° | 5 2° | 6  1° | |
| 7  3° | 8  6° | 9  8° | 10 7° | 11  3° | 12 3° | 13  0° |
| 14 3° | 15  5° | 16 5° | 17 7° | 18  4° | 19  1° | 20  3° |
| 21 -1° | 22 -1° | 23 3° | 24 3° | 25 3° | 26 3° | 27 5° |
| 28 6° | 29 7° | 30 6° | 31 3° |
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Temperatures trend during December in Oakville
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. | Moderate rain | 3° /0° | 5.8 mm | 0 cm | |
| 2 Dec. | Light rain | 3° /0° | 3.6 mm | 0 cm | |
| 3 Dec. | Light sleet | 3° /1° | 9.8 mm | 0 cm | |
| 4 Dec. | Overcast | 2° /0° | 0 mm | 0 cm | |
| 5 Dec. | Overcast | 2° /-1° | 1.3 mm | 0 cm | |
| 6 Dec. | Light freezing rain | 1° /-2° | 0 mm | 0 cm | |
| 7 Dec. | Heavy snow | 3° /-1° | 0.3 mm | 0.3 cm | |
| 8 Dec. | Fog | 6° /1° | 0 mm | 0 cm | |
| 9 Dec. | Thundery outbreaks possible | 8° /3° | 19.3 mm | 0 cm | |
| 10 Dec. | Moderate rain | 7° /2° | 7.8 mm | 1.4 cm | |
| 11 Dec. | Patchy rain possible | 3° /0° | 0.2 mm | 0.1 cm | |
| 12 Dec. | Patchy rain possible | 3° /-2° | 0 mm | 0 cm | |
| 13 Dec. | Partly cloudy | 0° /-3° | 0 mm | 0 cm | |
| 14 Dec. | Overcast | 3° /-2° | 0 mm | 0 cm | |
| 15 Dec. | Sunny | 5° /1° | 2.2 mm | 0 cm | |
| 16 Dec. | Patchy rain possible | 5° /3° | 13.9 mm | 0 cm | |
| 17 Dec. | Light drizzle | 7° /3° | 1.2 mm | 0 cm | |
| 18 Dec. | Light sleet showers | 4° /0° | 11.6 mm | 6.6 cm | |
| 19 Dec. | Light snow | 1° /-2° | 0.1 mm | 0 cm | |
| 20 Dec. | Cloudy | 3° /0° | 2.5 mm | 1.8 cm | |
| 21 Dec. | Light freezing rain | -1° /-3° | 0 mm | 0 cm | |
| 22 Dec. | Overcast | -1° /-5° | 0 mm | 0 cm | |
| 23 Dec. | Light drizzle | 3° /-1° | 2.9 mm | 0.5 cm | |
| 24 Dec. | Patchy rain possible | 3° /1° | 4.3 mm | 0.8 cm | |
| 25 Dec. | Fog | 3° /0° | 0 mm | 0 cm | |
| 26 Dec. | Light rain | 3° /1° | 1.4 mm | 0 cm | |
| 27 Dec. | Moderate rain | 5° /3° | 8.1 mm | 0 cm | |
| 28 Dec. | Patchy rain possible | 6° /3° | 3.2 mm | 0 cm | |
| 29 Dec. | Light rain shower | 7° /4° | 27.6 mm | 0 cm | |
| 30 Dec. | Sunny | 6° /1° | 0.6 mm | 0 cm | |
| 31 Dec. | Light snow | 3° /0° | 4.8 mm | 0.2 cm | |
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Important Notice
Our weather forecast for Oakville in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Oakville forecast closer to your planned date for the most up-to-date weather information.
Oakville in December - FAQ
What are the expected maximum and minimum temperatures in Oakville during December?
During December, expect a variety of temperatures with highs around 4° and lows near 2°, suitable for diverse activities and preferences.
How much rainfall should be expected in Oakville during December?
Moderate rainfall is anticipated in Oakville during December, with a total of 81.3 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
Will it snow in Oakville in December 2025?
Oakville experiences an average snowfall of 2.35 cm during December, occurring over 4 days.
What are the typical wind conditions in Oakville during December?
The average wind speed in Oakville during December is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
Oakville snow forecast December 2025
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December rainfall patterns in Oakville
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