Click on a day for an hourly weather forecast
The temperatures in Dinard in August are comfortable with low of 14°C and and high up to 21°C.
You can expect about 3 to 8 days of rain in Dinard 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 Dinard in August 2026.
If you’re planning to visit Dinard in the near future, we highly recommend that you review the 14 day weather forecast for Dinard before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 9° / 5° | 10 | 20 | 2 | 113 mm | Awful | Dinard in January |
| February | 9° / 5° | 9 | 17 | 2 | 103 mm | Awful | Dinard in February |
| March | 11° / 5° | 6 | 24 | 1 | 79 mm | Ok | Dinard in March |
| April | 14° / 7° | 5 | 24 | 0 | 76 mm | Good | Dinard in April |
| May | 16° / 9° | 5 | 26 | 0 | 83 mm | Good | Dinard in May |
| June | 19° / 12° | 7 | 23 | 0 | 113 mm | Ok | Dinard in June |
| July | 21° / 14° | 5 | 26 | 0 | 77 mm | Good | Dinard in July |
| August | 21° / 14° | 5 | 26 | 0 | 95 mm | Good | Dinard in August |
| September | 20° / 13° | 4 | 26 | 0 | 65 mm | Good | Dinard in September |
| October | 16° / 11° | 6 | 25 | 0 | 111 mm | Good | Dinard in October |
| November | 12° / 8° | 8 | 22 | 0 | 130 mm | Bad | Dinard in November |
| December | 10° / 6° | 10 | 20 | 1 | 133 mm | Bad | Dinard in December |