Wales (Cardiff)
December
Weather in Wales for December 2024
Your guide to Wales weather in December - trends and predictions
The forecast for the next days in Wales predicts temperatures to be around 8 °C, close to the historical average.
In general, the average temperature in Wales at the beginning of December is 9.4 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 10.3 °C by the end of December.
Wales experiences an exceptionally high level of rainfall in December, with more than 20 rainy days on average.
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Temperatures
Rain 🌧️
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7
Dry days
24
Rainy days
0
Snow days
10°/6°
Temperatures
34 km/h
Avg max wind
86 %
Avg humidity
Wales in December average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | ||||||
| 2  7° | 3  8° | 4  10° | 5 13° | 6 12° | 7 7° | 8 7° |
| 9 7° | 10  6° | 11 6° | 12  8° | 13 7° | 14 9° | 15 8° |
| 16 7° | 17 10° | 18  11° | 19 11° | 20 10° | 21 11° | 22  11° |
| 23  11° | 24 11° | 25 11° | 26 8° | 27 11° | 28 11° | 29 9° |
| 30 12° | 31 10° |
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Temperatures trend during December in Wales
See the weather trend as well as the moving average line
December weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. | Partly cloudy | 9° /4° | 2.7 mm | 3 | |
| 2 Dec. | Cloudy | 7° /3° | 0.6 mm | 2 | |
| 3 Dec. | Patchy rain possible | 8° /5° | 0.4 mm | 0.1 | |
| 4 Dec. | Moderate rain | 10° /4° | 6.2 mm | 0.1 | |
| 5 Dec. | Moderate rain | 13° /9° | 5.9 mm | 0 | |
| 6 Dec. | Patchy rain possible | 12° /6° | 5 mm | 0.1 | |
| 7 Dec. | Patchy rain possible | 7° /4° | 2.4 mm | 0.1 | |
| 8 Dec. | Patchy rain possible | 7° /4° | 1.7 mm | 2 | |
| 9 Dec. | Patchy rain possible | 7° /5° | 0 mm | 2 | |
| 10 Dec. | Sunny | 6° /3° | 0 mm | 2 | |
| 11 Dec. | Partly cloudy | 6° /3° | 0 mm | 2 | |
| 12 Dec. | Overcast | 8° /5° | 0 mm | 2 | |
| 13 Dec. | Patchy rain possible | 7° /3° | 3.7 mm | 2 | |
| 14 Dec. | Patchy rain possible | 9° /8° | 0.8 mm | 2 | |
| 15 Dec. | Patchy rain possible | 8° /6° | 0.2 mm | 2 | |
| 16 Dec. | Patchy rain possible | 7° /4° | 0.4 mm | 2 | |
| 17 Dec. | Patchy rain possible | 10° /7° | 0 mm | 3 | |
| 18 Dec. | Light drizzle | 11° /8° | 5.2 mm | 3 | |
| 19 Dec. | Light rain | 11° /5° | 8.5 mm | 3 | |
| 20 Dec. | Patchy rain possible | 10° /6° | 0.5 mm | 3 | |
| 21 Dec. | Patchy rain possible | 11° /10° | 0.6 mm | 3 | |
| 22 Dec. | Heavy rain at times | 11° /8° | 2.6 mm | 3 | |
| 23 Dec. | Moderate or heavy rain shower | 11° /8° | 7.2 mm | 3 | |
| 24 Dec. | Cloudy | 11° /8° | 4.5 mm | 3 | |
| 25 Dec. | Moderate rain at times | 11° /7° | 4.5 mm | 3 | |
| 26 Dec. | Patchy rain possible | 8° /4° | 5.4 mm | 2 | |
| 27 Dec. | Heavy rain at times | 11° /6° | 9.6 mm | 3 | |
| 28 Dec. | Moderate or heavy rain shower | 11° /8° | 8.2 mm | 3 | |
| 29 Dec. | Moderate rain at times | 9° /6° | 6.2 mm | 2 | |
| 30 Dec. | Moderate or heavy rain shower | 12° /6° | 9 mm | 3 | |
| 31 Dec. | Heavy rain at times | 10° /7° | 9.3 mm | 3 | |
| Next | |||||
Important Notice
Our weather forecast for Wales 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 Wales forecast closer to your planned date for the most up-to-date weather information.
Wales in December - FAQ
What are the expected maximum and minimum temperatures in Wales during December?
During December, expect a variety of temperatures with highs around 10° and lows near 6°, suitable for diverse activities and preferences.
How much rainfall should be expected in Wales during December?
Significant rainfall exceeding 235.9 mm is expected in Wales during December, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Wales during December?
The average wind speed in Wales during December is 34 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Wales
Explore the daily rainfall trends and prepare for Waless December weather 💧
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