Click on a day for an hourly weather forecast
The temperatures in Prestatyn in August are usually low and can range between 13°C and 17°C.
You can expect about 3 to 8 days of rain in Prestatyn during the month of August. 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 Prestatyn in August 2025.
If you’re planning to visit Prestatyn in the near future, we highly recommend that you review the 14 day weather forecast for Prestatyn before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 7° / 4° | 8 | 19 | 4 | 70 mm | Awful | Prestatyn in January |
| February | 7° / 4° | 8 | 17 | 4 | 62 mm | Awful | Prestatyn in February |
| March | 9° / 5° | 6 | 24 | 2 | 54 mm | Bad | Prestatyn in March |
| April | 11° / 6° | 4 | 25 | 1 | 51 mm | Ok | Prestatyn in April |
| May | 13° / 8° | 7 | 25 | 0 | 66 mm | Bad | Prestatyn in May |
| June | 16° / 11° | 6 | 24 | 0 | 73 mm | Good | Prestatyn in June |
| July | 17° / 13° | 6 | 25 | 0 | 79 mm | Good | Prestatyn in July |
| August | 17° / 13° | 5 | 26 | 0 | 79 mm | Good | Prestatyn in August |
| September | 16° / 12° | 5 | 25 | 0 | 62 mm | Good | Prestatyn in September |
| October | 14° / 10° | 7 | 24 | 0 | 79 mm | Ok | Prestatyn in October |
| November | 10° / 8° | 8 | 22 | 0 | 88 mm | Bad | Prestatyn in November |
| December | 8° / 6° | 8 | 21 | 2 | 77 mm | Awful | Prestatyn in December |