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United Kingdom weather

Weather in Gloucester for December 2025

Your guide to Gloucester weather in December - trends and predictions

    Official Weather Alert ⚠️

  • Yellow Rain Warning - See hour by hour.

    • Temperatures

  • So far, December 2025 in Gloucester is slightly warmer than the historical average by 1.1 °C.

  • Expect cooler weather in the next days in Gloucester with the forecast suggesting a temperature of 7.3 °C, lower than the historical average.

  • In general, the average temperature in Gloucester at the beginning of December is 8.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 8.3 °C by the end of December.

    • Rain 🌧️

  • Gloucester experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 90.2 mm.

    • More

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

Average dry days
7
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/4°
Temperatures
Average wind speed
29 km/h
Avg max wind
Average humidity
87 %
Avg humidity

Gloucester Weather December

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

Temperatures trend during December in Gloucester

See the weather trend as well as the moving average line

December weather in Gloucester day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Mist
Mist
 9° /4° 6.6 mm 2
2 Dec. Partly cloudy
Partly cloudy
 7° /1° 0.7 mm 2
3 Dec. Light drizzle
Light drizzle
 6° /1° 4.9 mm 2
4 Dec. Moderate rain
Moderate rain
 9° /2° 10.5 mm 2
5 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 7.2 mm 2
6 Dec. Overcast
Overcast
 9° /3° 3.3 mm 3
7 Dec. Light rain
Light rain
 12° /5° 7.2 mm 3
8 Dec. Light rain shower
Light rain shower
 9° /6° 1.5 mm 2
9 Dec. Light rain
Light rain
 11° /6° 7 mm 3
10 Dec. Light rain
Light rain
 9° /5° 2.1 mm 3
11 Dec. Mist
Mist
 9° /4° 0 mm 2
12 Dec. Fog
Fog
 9° /4° 2.4 mm 3
13 Dec. Light drizzle
Light drizzle
 8° /3° 0.6 mm 2
14 Dec. Partly cloudy
Partly cloudy
 10° /7° 0 mm 0.1
15 Dec. Patchy rain possible
Patchy rain possible
 11° /9° 1.1 mm 0
16 Dec. Patchy rain possible
Patchy rain possible
 8° /3° 1.2 mm 0
17 Dec. Overcast
Overcast
 7° /2° 0 mm 0.1
18 Dec. Patchy rain possible
Patchy rain possible
 11° /6° 3.1 mm 0.1
19 Dec. Partly cloudy
Partly cloudy
 9° /5° 0.1 mm 3
20 Dec. Sunny
Sunny
 6° /3° 0 mm 2
21 Dec. Patchy rain possible
Patchy rain possible
 4° /2° 3.4 mm 1
22 Dec. Patchy rain possible
Patchy rain possible
 6° /3° 0.3 mm 1
23 Dec. Sunny
Sunny
 5° /1° 0 mm 2
24 Dec. Sunny
Sunny
 6° /2° 0 mm 2
25 Dec. Patchy rain possible
Patchy rain possible
 9° /4° 0.2 mm 2
26 Dec. Sunny
Sunny
 5° /1° 0 mm 2
27 Dec. Sunny
Sunny
 5° /0° 0 mm 2
28 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 10° /6° 2.6 mm 3
29 Dec. Patchy rain possible
Patchy rain possible
 8° /4° 1 mm 2
30 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /4° 4.7 mm 3
31 Dec. Moderate rain at times
Moderate rain at times
 10° /6° 4.9 mm 3
Next
Important Notice
Our weather forecast for Gloucester 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 Gloucester forecast closer to your planned date for the most up-to-date weather information.
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Gloucester in December - FAQ

What are the expected maximum and minimum temperatures in Gloucester during December?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 4°.
How much rainfall should be expected in Gloucester during December?
Moderate rainfall is anticipated in Gloucester during December, with a total of 90.2 mm spread over approximately 24 days. Considering plans for rainy days is advisable.
Will it snow in Gloucester in December 2025?
Gloucester typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Gloucester during December?
The average wind speed in Gloucester during December is 29 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Gloucester

Explore the daily rainfall trends and prepare for Gloucesters December weather 💧
Typically, Gloucester has 24 rainy days in December with a total of 90.2 mm of rainfall.

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Get accurate weather forecasts for Gloucester, located at latitude 51.866 and longitude -2.243. Stay updated with localized weather information tailored for Gloucester.

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