Grimsby
December
Weather in Grimsby for December 2025
Your guide to Grimsby weather in December - trends and predictions
With an average of 4 snowy days, Grimsby usually enjoys a light touch of snow in December.
In general, the average temperature in Grimsby at the beginning of December is 2.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 5.4 °C by the end of December.
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Snow Forecast ❄️
Temperatures
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16
Dry days
11
Rainy days
4
Snow days
4°/1°
Temperatures
21 km/h
Avg max wind
78 %
Avg humidity
Grimsby in December average weather
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  3° | 2 3° | 3  4° | 4  3° | 5 2° | 6  1° | |
| 7  3° | 8  5° | 9  9° | 10 9° | 11  3° | 12 2° | 13  1° |
| 14 2° | 15  5° | 16 6° | 17  7° | 18  4° | 19 0° | 20 3° |
| 21  -0° | 22 -2° | 23 3° | 24 3° | 25 4° | 26 4° | 27 5° |
| 28 6° | 29 8° | 30 7° | 31 4° |
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Temperatures trend during December in Grimsby
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° /-1° | 5.3 mm | 0 cm | |
| 2 Dec. | Moderate rain | 3° /1° | 3.8 mm | 0 cm | |
| 3 Dec. | Light rain shower | 4° /1° | 11.4 mm | 0 cm | |
| 4 Dec. | Overcast | 3° /0° | 0.6 mm | 0 cm | |
| 5 Dec. | Overcast | 2° /-1° | 1.8 mm | 0 cm | |
| 6 Dec. | Cloudy | 1° /-2° | 0 mm | 0 cm | |
| 7 Dec. | Heavy snow | 3° /-1° | 3 mm | 2.2 cm | |
| 8 Dec. | Fog | 5° /0° | 0 mm | 0 cm | |
| 9 Dec. | Thundery outbreaks possible | 9° /3° | 16.6 mm | 0 cm | |
| 10 Dec. | Moderate rain | 9° /2° | 9.4 mm | 1.7 cm | |
| 11 Dec. | Light snow showers | 3° /0° | 0.2 mm | 0.1 cm | |
| 12 Dec. | Patchy rain possible | 2° /-2° | 0 mm | 0 cm | |
| 13 Dec. | Partly cloudy | 1° /-4° | 0 mm | 0 cm | |
| 14 Dec. | Overcast | 2° /-3° | 0 mm | 0 cm | |
| 15 Dec. | Sunny | 5° /-1° | 1.1 mm | 0 cm | |
| 16 Dec. | Patchy rain possible | 6° /2° | 12.2 mm | 0 cm | |
| 17 Dec. | Light drizzle | 7° /3° | 1 mm | 0 cm | |
| 18 Dec. | Light sleet showers | 4° /0° | 8.9 mm | 5.4 cm | |
| 19 Dec. | Cloudy | 0° /-2° | 0.2 mm | 0 cm | |
| 20 Dec. | Cloudy | 3° /-1° | 0 mm | 0 cm | |
| 21 Dec. | Light snow | 0° /-3° | 0 mm | 0 cm | |
| 22 Dec. | Patchy rain possible | -2° /-5° | 0 mm | 0 cm | |
| 23 Dec. | Light drizzle | 3° /-3° | 2.6 mm | 0.9 cm | |
| 24 Dec. | Patchy rain possible | 3° /1° | 5 mm | 0 cm | |
| 25 Dec. | Fog | 4° /1° | 0 mm | 0 cm | |
| 26 Dec. | Light rain | 4° /2° | 1.2 mm | 0 cm | |
| 27 Dec. | Moderate rain | 5° /2° | 7 mm | 0 cm | |
| 28 Dec. | Fog | 6° /2° | 0.2 mm | 0 cm | |
| 29 Dec. | Light drizzle | 8° /5° | 16.6 mm | 0 cm | |
| 30 Dec. | Sunny | 7° /0° | 0.6 mm | 0 cm | |
| 31 Dec. | Patchy rain possible | 4° /0° | 5.5 mm | 0.3 cm | |
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Important Notice
Our weather forecast for Grimsby 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 Grimsby forecast closer to your planned date for the most up-to-date weather information.
Grimsby in December - FAQ
What are the expected maximum and minimum temperatures in Grimsby during December?
During December, expect a variety of temperatures with highs around 4° and lows near 1°, suitable for diverse activities and preferences.
How much rainfall should be expected in Grimsby during December?
Moderate rainfall is anticipated in Grimsby during December, with a total of 80.8 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
Will it snow in Grimsby in December 2025?
Grimsby experiences an average snowfall of 4.795 cm during December, occurring over 4 days.
What are the typical wind conditions in Grimsby during December?
The average wind speed in Grimsby during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Grimsby snow forecast December 2025
Track daily snowfall levels and discover Grimsby’s snowy potential this December ❄️
December rainfall patterns in Grimsby
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