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The weather in Tenby in December is hot. The average temperatures are between 19°C and 31°C. Usually the days in December are hot while the nights are a bit cooler.
You can expect about 3 to 8 days of rain in Tenby during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Tenby in December 2024.
If you’re planning to visit Tenby in the near future, we highly recommend that you review the 14 day weather forecast for Tenby before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 31° / 20° | 6 | 25 | 0 | 136 mm | Good | Tenby in January |
| February | 30° / 20° | 5 | 23 | 0 | 100 mm | Good | Tenby in February |
| March | 29° / 18° | 3 | 28 | 0 | 75 mm | Good | Tenby in March |
| April | 25° / 15° | 3 | 27 | 0 | 46 mm | Perfect | Tenby in April |
| May | 22° / 11° | 1 | 30 | 0 | 10 mm | Good | Tenby in May |
| June | 17° / 7° | 1 | 29 | 0 | 17 mm | Good | Tenby in June |
| July | 17° / 6° | 0 | 31 | 0 | 4 mm | Good | Tenby in July |
| August | 21° / 8° | 0 | 31 | 0 | 7 mm | Good | Tenby in August |
| September | 26° / 12° | 0 | 30 | 0 | 10 mm | Perfect | Tenby in September |
| October | 28° / 15° | 2 | 29 | 0 | 34 mm | Perfect | Tenby in October |
| November | 30° / 17° | 3 | 27 | 0 | 57 mm | Good | Tenby in November |
| December | 31° / 19° | 4 | 27 | 0 | 68 mm | Good | Tenby in December |