Anglesey
December
Weather in Anglesey for December 2025
Your guide to Anglesey weather in December - trends and predictions
In general, the average temperature in Anglesey at the beginning of December is 10.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 9.7 °C by the end of December.
Anglesey in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 123.6 mm.
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Temperatures
Rain 🌧️
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12
Dry days
19
Rainy days
0
Snow days
9°/6°
Temperatures
34 km/h
Avg max wind
83 %
Avg humidity
Anglesey Weather December
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Temperatures trend during December in Anglesey
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December weather in Anglesey day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate or heavy rain shower | 13° /8° | 21.3 mm | 3 | |
| 2 Dec. | Moderate rain at times | 9° /5° | 3 mm | 2 | |
| 3 Dec. |  Overcast | 9° /4° | 2.4 mm | 2 | |
| 4 Dec. | Moderate or heavy rain shower | 10° /5° | 6.7 mm | 3 | |
| 5 Dec. | Moderate or heavy rain shower | 12° /8° | 9.9 mm | 3 | |
| 6 Dec. |  Heavy rain at times | 12° /6° | 9.4 mm | 3 | |
| 7 Dec. | Moderate or heavy rain shower | 11° /5° | 13.4 mm | 3 | |
| 8 Dec. | Overcast | 7° /5° | 1.7 mm | 2 | |
| 9 Dec. | Overcast | 7° /6° | 0 mm | 2 | |
| 10 Dec. |  Partly cloudy | 6° /3° | 0 mm | 3 | |
| 11 Dec. |  Sunny | 6° /1° | 0 mm | 3 | |
| 12 Dec. | Overcast | 7° /0° | 0 mm | 2 | |
| 13 Dec. | Overcast | 6° /5° | 0.2 mm | 2 | |
| 14 Dec. |  Patchy rain possible | 8° /5° | 3 mm | 2 | |
| 15 Dec. | Patchy rain possible | 11° /9° | 2 mm | 3 | |
| 16 Dec. | Patchy rain possible | 10° /9° | 1 mm | 3 | |
| 17 Dec. | Patchy rain possible | 11° /8° | 3.2 mm | 3 | |
| 18 Dec. | Moderate or heavy rain shower | 12° /6° | 16.4 mm | 3 | |
| 19 Dec. | Moderate rain at times | 6° /5° | 2.6 mm | 2 | |
| 20 Dec. | Heavy rain at times | 9° /6° | 2.3 mm | 2 | |
| 21 Dec. | Heavy rain at times | 11° /6° | 9.2 mm | 3 | |
| 22 Dec. | Moderate or heavy rain shower | 5° /4° | 4.9 mm | 2 | |
| 23 Dec. | Moderate rain at times | 10° /5° | 4.8 mm | 2 | |
| 24 Dec. | Patchy rain possible | 11° /9° | 0.2 mm | 3 | |
| 25 Dec. | Patchy rain possible | 10° /9° | 0.1 mm | 3 | |
| 26 Dec. | Overcast | 10° /8° | 0 mm | 3 | |
| 27 Dec. | Overcast | 10° /7° | 0 mm | 3 | |
| 28 Dec. | Overcast | 9° /7° | 0.1 mm | 2 | |
| 29 Dec. | Overcast | 9° /7° | 0.1 mm | 2 | |
| 30 Dec. |  Cloudy | 10° /8° | 0 mm | 3 | |
| 31 Dec. |  Light rain | 10° /8° | 5.7 mm | 3 | |
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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 123.6 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 2025?
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 34 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 💧
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