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Weather in Grimsby for December 2026

Your guide to Grimsby weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Grimsby at the beginning of December is 7.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 8.6 °C by the end of December.

    • Rain 🌧️

  • Grimsby in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 77.2 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
8°/5°
Temperatures
Average wind speed
34 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Grimsby Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light sleet showers
10°
2
Light snow
7°
3
Light rain shower
5°
4
Light drizzle
7°
5
Light rain shower
9°
6
Overcast
7°
7
Moderate rain
10°
8
Light rain
9°
9
Moderate rain
10°
10
Light rain
9°
11
Patchy rain possible
9°
12
Moderate rain
8°
13
Light rain shower
8°
14
Patchy rain possible
8°
15
Patchy rain possible
10°
16
Partly cloudy
11°
17
Partly cloudy
10°
18
Light drizzle
12°
19
Light rain
8°
20
Light rain
8°
21
Light rain
11°
22
Light drizzle
8°
23
Overcast
8°
24
Patchy rain possible
11°
25
Light rain
9°
26
Sunny
8°
27
Moderate rain
9°
28
Light rain
9°
29
Light drizzle
8°
30
Light rain
8°
31
Light drizzle
9°

Temperatures trend during December in Grimsby

See the weather trend as well as the moving average line

December weather in Grimsby day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Light sleet showers
Light sleet showers
 10° /5° 4 mm 3
2 Dec. Light snow
Light snow
 7° /3° 0.5 mm 2
3 Dec. Light rain shower
Light rain shower
 5° /1° 1.8 mm 2
4 Dec. Light drizzle
Light drizzle
 7° /2° 4.3 mm 2
5 Dec. Light rain shower
Light rain shower
 9° /4° 6.6 mm 2
6 Dec. Overcast
Overcast
 7° /4° 2.2 mm 2
7 Dec. Moderate rain
Moderate rain
 10° /5° 8.8 mm 3
8 Dec. Light rain
Light rain
 9° /6° 4.9 mm 2
9 Dec. Moderate rain
Moderate rain
 10° /6° 6.1 mm 3
10 Dec. Light rain
Light rain
 9° /5° 0.6 mm 2
11 Dec. Patchy rain possible
Patchy rain possible
 9° /5° 0.9 mm 2
12 Dec. Moderate rain
Moderate rain
 8° /5° 4.4 mm 2
13 Dec. Light rain shower
Light rain shower
 8° /4° 1 mm 2
14 Dec. Patchy rain possible
Patchy rain possible
 8° /3° 0.1 mm 2
15 Dec. Patchy rain possible
Patchy rain possible
 10° /5° 0.2 mm 3
16 Dec. Partly cloudy
Partly cloudy
 11° /6° 2.4 mm 3
17 Dec. Partly cloudy
Partly cloudy
 10° /5° 0.9 mm 3
18 Dec. Light drizzle
Light drizzle
 12° /7° 8.3 mm 3
19 Dec. Light rain
Light rain
 8° /3° 5.9 mm 3
20 Dec. Light rain
Light rain
 8° /3° 1.1 mm 2
21 Dec. Light rain
Light rain
 11° /6° 1.8 mm 2
22 Dec. Light drizzle
Light drizzle
 8° /5° 0.7 mm 2
23 Dec. Overcast
Overcast
 8° /5° 0.7 mm 2
24 Dec. Patchy rain possible
Patchy rain possible
 11° /6° 0.4 mm 2
25 Dec. Light rain
Light rain
 9° /6° 0.9 mm 2
26 Dec. Sunny
Sunny
 8° /5° 0.1 mm 2
27 Dec. Moderate rain
Moderate rain
 9° /5° 4 mm 2
28 Dec. Light rain
Light rain
 9° /5° 0.5 mm 2
29 Dec. Light drizzle
Light drizzle
 8° /5° 0.3 mm 1
30 Dec. Light rain
Light rain
 8° /3° 1.1 mm 2
31 Dec. Light drizzle
Light drizzle
 9° /3° 1.9 mm 2
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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.
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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 8° and lows near 5°, 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 77.2 mm spread over approximately 19 days. Considering plans for rainy days is advisable.

Will it snow in Grimsby in December 2026?
Grimsby typically sees 0 cm of snowfall during December.

What are the typical wind conditions in Grimsby during December?
The average wind speed in Grimsby during December is 34 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Grimsby

Explore the daily rainfall trends and prepare for Grimsbys December weather 💧
Typically, Grimsby has 19 rainy days in December with a total of 77.2 mm of rainfall.

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Get accurate weather forecasts for Grimsby, located at latitude 53.565 and longitude -0.076. Stay updated with localized weather information tailored for Grimsby.

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