Welland
December
Weather in Welland for December 2025
Your guide to Welland weather in December - trends and predictions
Welland typically experiences moderate snowfall in December, with an average of 7 snowy days.
In general, the average temperature in Welland at the beginning of December is 3.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 5.7 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
13
Dry days
11
Rainy days
7
Snow days
5°/1°
Temperatures
23 km/h
Avg max wind
80 %
Avg humidity
Welland in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  4° | 2  5° | 3  5° | 4  3° | 5 2° | 6  -0° | |
| 7  3° | 8  7° | 9 9° | 10 8° | 11 2° | 12 3° | 13  1° |
| 14 2° | 15  4° | 16 8° | 17 9° | 18 5° | 19  -0° | 20  2° |
| 21 -1° | 22 -2° | 23 3° | 24 4° | 25 5° | 26 5° | 27 5° |
| 28 6° | 29 8° | 30 7° | 31 4° |
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Temperatures trend during December in Welland
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 | 4° /0° | 5.7 mm | 0 cm | |
| 2 Dec. | Light rain | 5° /1° | 1.4 mm | 0 cm | |
| 3 Dec. | Light rain shower | 5° /0° | 9.4 mm | 0 cm | |
| 4 Dec. | Overcast | 3° /0° | 6.6 mm | 1.3 cm | |
| 5 Dec. | Overcast | 2° /-1° | 5.6 mm | 0 cm | |
| 6 Dec. | Light snow | 0° /-2° | 0 mm | 0 cm | |
| 7 Dec. | Moderate or heavy snow showers | 3° /-1° | 4.6 mm | 1 cm | |
| 8 Dec. | Fog | 7° /0° | 0 mm | 0 cm | |
| 9 Dec. | Patchy rain possible | 9° /4° | 18.8 mm | 0 cm | |
| 10 Dec. | Moderate rain | 8° /2° | 16.5 mm | 2.5 cm | |
| 11 Dec. | Moderate or heavy snow showers | 2° /0° | 0.4 mm | 0.3 cm | |
| 12 Dec. | Patchy light snow | 3° /-3° | 0 mm | 0 cm | |
| 13 Dec. | Cloudy | 1° /-5° | 0 mm | 0 cm | |
| 14 Dec. | Overcast | 2° /-4° | 0 mm | 0 cm | |
| 15 Dec. | Sunny | 4° /0° | 1.1 mm | 0 cm | |
| 16 Dec. | Overcast | 8° /3° | 15.8 mm | 0 cm | |
| 17 Dec. | Light rain | 9° /4° | 2.7 mm | 0 cm | |
| 18 Dec. | Moderate or heavy snow showers | 5° /0° | 8.1 mm | 4.7 cm | |
| 19 Dec. | Light snow showers | 0° /-2° | 3.5 mm | 2.3 cm | |
| 20 Dec. | Partly cloudy | 2° /-1° | 1.5 mm | 0.6 cm | |
| 21 Dec. | Overcast | -1° /-4° | 0 mm | 0 cm | |
| 22 Dec. | Overcast | -2° /-6° | 0 mm | 0 cm | |
| 23 Dec. | Light drizzle | 3° /-2° | 2.5 mm | 0.6 cm | |
| 24 Dec. | Mist | 4° /1° | 6 mm | 0 cm | |
| 25 Dec. | Partly cloudy | 5° /1° | 0 mm | 0 cm | |
| 26 Dec. | Light drizzle | 5° /2° | 1 mm | 0 cm | |
| 27 Dec. | Light rain shower | 5° /2° | 6.2 mm | 0 cm | |
| 28 Dec. | Fog | 6° /2° | 0.2 mm | 0 cm | |
| 29 Dec. | Light drizzle | 8° /4° | 24.8 mm | 0 cm | |
| 30 Dec. | Patchy rain possible | 7° /1° | 0.9 mm | 0 cm | |
| 31 Dec. | Light snow | 4° /0° | 9.1 mm | 1.1 cm | |
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Important Notice
Our weather forecast for Welland 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 Welland forecast closer to your planned date for the most up-to-date weather information.
Welland in December - FAQ
What are the expected maximum and minimum temperatures in Welland during December?
During December, expect a variety of temperatures with highs around 5° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Welland during December?
Significant rainfall exceeding 104.6 mm is expected in Welland during December, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Welland in December 2025?
Welland experiences an average snowfall of 12.555 cm during December, occurring over 7 days.
What are the typical wind conditions in Welland during December?
The average wind speed in Welland during December is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
Welland snow forecast December 2025
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December rainfall patterns in Welland
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