County of Ceredigion (Aberystwyth)
December
Weather in County of Ceredigion for December 2026
Your guide to County of Ceredigion weather in December - trends and predictions
In general, the average temperature in County of Ceredigion 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.
County of Ceredigion experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 273 mm.
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Temperatures
Rain 🌧️
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7
Dry days
24
Rainy days
0
Snow days
9°/6°
Temperatures
32 km/h
Avg max wind
86 %
Avg humidity
County of Ceredigion Weather December
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Temperatures trend during December in County of Ceredigion
See the weather trend as well as the moving average line
December weather in County of Ceredigion 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 County of Ceredigion 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 County of Ceredigion forecast closer to your planned date for the most up-to-date weather information.
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County of Ceredigion in December - FAQ
What are the expected maximum and minimum temperatures in County of Ceredigion 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 County of Ceredigion during December?
Significant rainfall exceeding 273 mm is expected in County of Ceredigion during December, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
Will it snow in County of Ceredigion in December 2026?
County of Ceredigion typically sees 0 cm of snowfall during December.
What are the typical wind conditions in County of Ceredigion during December?
The average wind speed in County of Ceredigion during December is 32 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in County of Ceredigion
Explore the daily rainfall trends and prepare for County of Ceredigions December weather 💧
Typically, County of Ceredigion has 24 rainy days in December with a total of 273 mm of rainfall.
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