Weather in Cardiff for December 2024
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Until now, December 2024 in Cardiff has been nearly identical to the historical average, with a temperature of 9.2 °C (showing only a slight deviation of -0.3 °C).
Expect cooler weather in the next days in Cardiff with the forecast suggesting a temperature of 9 °C, lower than the historical average.
In general, the average temperature in Cardiff at the beginning of December is 9.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 10.1 °C by the end of December.
Cardiff experiences heavy rainfall in December, with over 20 rainy days and an average total precipitation 144 mm.
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Cardiff in December average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  9° | ||||||
| 2  7° | 3  7° | 4 10° | 5 10° | 6 11° | 7 11° | 8 8° |
| 9  10° | 10 9° | 11 8° | 12 9° | 13 8° | 14 9° | 15 10° |
| 16 11° | 17 11° | 18  12° | 19 9° | 20 10° | 21 11° | 22  6° |
| 23 7° | 24  12° | 25 11° | 26 11° | 27 10° | 28 8° | 29 10° |
| 30 9° | 31 12° |
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Temperatures trend during December in Cardiff
December weather day by day
| 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. | Light rain shower | 7° /4° | 9.9 mm | 2 | |
| 4 Dec. | Light rain shower | 10° /4° | 7 mm | 3 | |
| 5 Dec. | Patchy rain possible | 10° /6° | 2.7 mm | 3 | |
| 6 Dec. | Patchy rain possible | 11° /4° | 4.4 mm | 3 | |
| 7 Dec. | Light rain shower | 11° /6° | 12.8 mm | 3 | |
| 8 Dec. | Light rain shower | 8° /7° | 1.5 mm | 2 | |
| 9 Dec. | Moderate rain | 10° /7° | 6.4 mm | 3 | |
| 10 Dec. | Moderate rain | 9° /6° | 5.9 mm | 3 | |
| 11 Dec. | Patchy rain possible | 8° /5° | 0.5 mm | 3 | |
| 12 Dec. | Light rain shower | 9° /5° | 3.7 mm | 3 | |
| 13 Dec. | Patchy rain possible | 8° /5° | 2.4 mm | 2 | |
| 14 Dec. | Patchy rain possible | 9° /3° | 0.2 mm | 3 | |
| 15 Dec. | Cloudy | 10° /7° | 0.1 mm | 3 | |
| 16 Dec. | Patchy rain possible | 11° /7° | 0.1 mm | 3 | |
| 17 Dec. | Patchy rain possible | 11° /7° | 2.6 mm | 3 | |
| 18 Dec. | Light drizzle | 12° /7° | 10.8 mm | 3 | |
| 19 Dec. | Light rain | 9° /4° | 4.4 mm | 3 | |
| 20 Dec. | Patchy rain possible | 10° /4° | 3.8 mm | 3 | |
| 21 Dec. | Patchy rain possible | 11° /10° | 0.6 mm | 3 | |
| 22 Dec. | Patchy rain possible | 6° /4° | 0.7 mm | 0.1 | |
| 23 Dec. | Patchy rain possible | 7° /4° | 2 mm | 0.1 | |
| 24 Dec. | Fog | 12° /10° | 0.1 mm | 0.1 | |
| 25 Dec. | Mist | 11° /8° | 0 mm | 0.1 | |
| 26 Dec. | Patchy rain possible | 11° /8° | 0 mm | 2 | |
| 27 Dec. | Mist | 10° /7° | 0 mm | 2 | |
| 28 Dec. | Patchy rain possible | 8° /6° | 0.1 mm | 2 | |
| 29 Dec. | Cloudy | 10° /8° | 0 mm | 2 | |
| 30 Dec. | Patchy rain possible | 9° /7° | 0.8 mm | 2 | |
| 31 Dec. | Patchy rain possible | 12° /6° | 1.7 mm | 2 | |
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December rainfall patterns in Cardiff
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