Click on a day for an hourly weather forecast
The temperatures in Waterford in August are usually low and can range between 12°C and 18°C.
You can expect about 3 to 8 days of rain in Waterford 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 Waterford in August 2025.
If you’re planning to visit Waterford in the near future, we highly recommend that you review the 14 day weather forecast for Waterford before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 4° | 8 | 21 | 2 | 82 mm | Awful | Waterford in January |
| February | 9° / 4° | 6 | 20 | 2 | 66 mm | Bad | Waterford in February |
| March | 10° / 4° | 5 | 25 | 1 | 53 mm | Ok | Waterford in March |
| April | 11° / 5° | 5 | 25 | 0 | 54 mm | Ok | Waterford in April |
| May | 13° / 8° | 4 | 27 | 0 | 59 mm | Ok | Waterford in May |
| June | 16° / 10° | 4 | 26 | 0 | 70 mm | Good | Waterford in June |
| July | 18° / 12° | 4 | 27 | 0 | 64 mm | Good | Waterford in July |
| August | 18° / 12° | 6 | 25 | 0 | 83 mm | Good | Waterford in August |
| September | 16° / 11° | 4 | 26 | 0 | 61 mm | Good | Waterford in September |
| October | 14° / 9° | 7 | 24 | 0 | 101 mm | Ok | Waterford in October |
| November | 10° / 6° | 7 | 22 | 0 | 102 mm | Bad | Waterford in November |
| December | 9° / 5° | 7 | 22 | 1 | 93 mm | Bad | Waterford in December |