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Weather in Anglesey for December 2026

Your guide to Anglesey weather in December - trends and predictions

    Rain 🌧️

  • Anglesey in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 163.4 mm.

    • More

  • Is December a good time to visit Anglesey? check out the best time to travel to Anglesey page.

  • ✨ Is December a good time to visit Anglesey? – Ask the AI Weatherman

Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
9°/6°
Temperatures
Average wind speed
35 km/h
Avg max wind
Average humidity
83 %
Avg humidity

Anglesey Weather December

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

Temperatures trend during December in Anglesey

See the weather trend as well as the moving average line

December weather in Anglesey day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Heavy rain
Heavy rain
 13° /8° 35.4 mm 0.4
2 Dec. Light rain
Light rain
 9° /6° 3.4 mm 0.4
3 Dec. Light rain
Light rain
 9° /5° 4.2 mm 0.4
4 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 9° /5° 7.7 mm 0.4
5 Dec. Moderate or heavy rain shower
Moderate or heavy rain shower
 12° /6° 9.6 mm 0.4
6 Dec. Heavy rain at times
Heavy rain at times
 11° /8° 9 mm 0.4
7 Dec. Moderate rain
Moderate rain
 12° /7° 10.4 mm 0.4
8 Dec. Light rain
Light rain
 9° /7° 4.4 mm 0.4
9 Dec. Moderate rain
Moderate rain
 10° /8° 11.3 mm 0.4
10 Dec. Partly cloudy
Partly cloudy
 8° /6° 0.5 mm 0.4
11 Dec. Sunny
Sunny
 8° /5° 0 mm 0.4
12 Dec. Patchy rain possible
Patchy rain possible
 8° /3° 1.4 mm 0.4
13 Dec. Patchy rain possible
Patchy rain possible
 8° /6° 1 mm 0.4
14 Dec. Moderate rain
Moderate rain
 9° /8° 10.6 mm 0.4
15 Dec. Moderate rain
Moderate rain
 11° /8° 14.8 mm 0.4
16 Dec. Patchy rain possible
Patchy rain possible
 9° /7° 0.6 mm 0.4
17 Dec. Moderate rain
Moderate rain
 11° /7° 10.4 mm 0.4
18 Dec. Moderate rain
Moderate rain
 11° /6° 10 mm 0.4
19 Dec. Patchy rain possible
Patchy rain possible
 7° /6° 1.3 mm 0.4
20 Dec. Patchy rain possible
Patchy rain possible
 9° /7° 2.3 mm 0.4
21 Dec. Heavy rain at times
Heavy rain at times
 10° /6° 6.1 mm 0.4
22 Dec. Light rain
Light rain
 8° /6° 3.5 mm 0.4
23 Dec. Light rain
Light rain
 9° /6° 2.6 mm 0.4
24 Dec. Patchy rain possible
Patchy rain possible
 9° /6° 0.1 mm 0.4
25 Dec. Patchy rain possible
Patchy rain possible
 8° /6° 0.1 mm 0.4
26 Dec. Overcast
Overcast
 8° /6° 0 mm 0.4
27 Dec. Overcast
Overcast
 9° /5° 0 mm 0.4
28 Dec. Overcast
Overcast
 8° /5° 0.1 mm 0.4
29 Dec. Overcast
Overcast
 8° /5° 0.1 mm 0.4
30 Dec. Cloudy
Cloudy
 8° /5° 0 mm 0.4
31 Dec. Light rain
Light rain
 8° /5° 2.8 mm 0.4
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Important Notice
Our weather forecast for Anglesey 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 Anglesey forecast closer to your planned date for the most up-to-date weather information.
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Anglesey in December - FAQ

What are the expected maximum and minimum temperatures in Anglesey during December?
During December, expect a variety of temperatures with highs around 9° and lows near 6°, suitable for diverse activities and preferences.

How much rainfall should be expected in Anglesey during December?
Significant rainfall exceeding 163.4 mm is expected in Anglesey during December, occurring over more than 19 days. Preparing for wet conditions is recommended in your planning.

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

What are the typical wind conditions in Anglesey during December?
The average wind speed in Anglesey during December is 35 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Anglesey

Explore the daily rainfall trends and prepare for Angleseys December weather 💧
Typically, Anglesey has 19 rainy days in December with a total of 163.4 mm of rainfall.
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Holyhead
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Location coordinates Where is Anglesey?

Get accurate weather forecasts for Anglesey, located at latitude 53.283 and longitude -4.333. Stay updated with localized weather information tailored for Anglesey.

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