Aberystwyth
December
Weather in Aberystwyth for December 2026
Your guide to Aberystwyth weather in December - trends and predictions
In general, the average temperature in Aberystwyth at the beginning of December is 10.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 7.1 °C by the end of December.
Aberystwyth experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 273 mm.
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Temperatures
Rain 🌧️
More
7
Dry days
24
Rainy days
0
Snow days
9°/6°
Temperatures
32 km/h
Avg max wind
86 %
Avg humidity
Aberystwyth Weather December
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Temperatures trend during December in Aberystwyth
See the weather trend as well as the moving average line
December weather in Aberystwyth day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Moderate or heavy rain shower | 13° /8° | 40.1 mm | 3 | |
| 2 Dec. | Moderate or heavy rain shower | 9° /4° | 14.2 mm | 2 | |
| 3 Dec. |  Overcast | 8° /3° | 2.7 mm | 2 | |
| 4 Dec. |  Heavy rain at times | 9° /4° | 6.6 mm | 3 | |
| 5 Dec. | Moderate or heavy rain shower | 11° /5° | 26.9 mm | 3 | |
| 6 Dec. | Heavy rain at times | 11° /7° | 12.1 mm | 3 | |
| 7 Dec. | Moderate or heavy rain shower | 12° /6° | 15.3 mm | 3 | |
| 8 Dec. | Overcast | 9° /7° | 5.5 mm | 3 | |
| 9 Dec. | Overcast | 10° /7° | 11.6 mm | 3 | |
| 10 Dec. |  Partly cloudy | 8° /4° | 0.9 mm | 3 | |
| 11 Dec. | Partly cloudy | 8° /4° | 0 mm | 3 | |
| 12 Dec. | Overcast | 7° /3° | 4 mm | 2 | |
| 13 Dec. |  Patchy rain possible | 8° /5° | 0.3 mm | 2 | |
| 14 Dec. | Moderate rain at times | 10° /7° | 4 mm | 3 | |
| 15 Dec. | Patchy rain possible | 10° /7° | 16.2 mm | 3 | |
| 16 Dec. | Heavy rain at times | 9° /5° | 6.5 mm | 3 | |
| 17 Dec. | Moderate or heavy rain shower | 11° /4° | 12.3 mm | 3 | |
| 18 Dec. | Moderate or heavy rain shower | 11° /6° | 20.9 mm | 3 | |
| 19 Dec. | Moderate or heavy rain shower | 7° /5° | 11.3 mm | 2 | |
| 20 Dec. | Moderate or heavy rain shower | 9° /5° | 6.9 mm | 1 | |
| 21 Dec. | Moderate or heavy rain shower | 9° /5° | 11.5 mm | 2 | |
| 22 Dec. | Moderate or heavy rain shower | 8° /5° | 7.7 mm | 1 | |
| 23 Dec. | Heavy rain at times | 9° /5° | 3.6 mm | 1 | |
| 24 Dec. | Patchy rain possible | 8° /6° | 0.9 mm | 2 | |
| 25 Dec. | Patchy rain possible | 7° /5° | 0.6 mm | 2 | |
| 26 Dec. | Overcast | 7° /4° | 0 mm | 2 | |
| 27 Dec. | Overcast | 8° /5° | 0 mm | 2 | |
| 28 Dec. | Patchy rain possible | 7° /3° | 0.1 mm | 1 | |
| 29 Dec. | Patchy rain possible | 7° /3° | 0.3 mm | 1 | |
| 30 Dec. | Patchy rain possible | 7° /3° | 1.6 mm | 1 | |
| 31 Dec. |  Light rain | 7° /4° | 5 mm | 2 | |
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Important Notice
Our weather forecast for Aberystwyth 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 Aberystwyth forecast closer to your planned date for the most up-to-date weather information.
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Aberystwyth in December - FAQ
What are the expected maximum and minimum temperatures in Aberystwyth 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 Aberystwyth during December?
Significant rainfall exceeding 273 mm is expected in Aberystwyth during December, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Aberystwyth in December 2026?
Aberystwyth typically sees 0 cm of snowfall during December.
What are the typical wind conditions in Aberystwyth during December?
The average wind speed in Aberystwyth during December is 32 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Aberystwyth
Explore the daily rainfall trends and prepare for Aberystwyths December weather 💧
Typically, Aberystwyth has 24 rainy days in December with a total of 273 mm of rainfall.
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