Click on a day for an hourly weather forecast
The temperatures in Bray in September are usually low and can range between 11°C and 16°C.
You can expect about 3 to 8 days of rain in Bray during the month of September. 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 Bray in September 2025.
If you’re planning to visit Bray in the near future, we highly recommend that you review the 14 day weather forecast for Bray before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 5° | 7 | 22 | 2 | 65 mm | Awful | Bray in January |
| February | 8° / 5° | 6 | 20 | 3 | 62 mm | Bad | Bray in February |
| March | 9° / 5° | 5 | 25 | 1 | 50 mm | Ok | Bray in March |
| April | 10° / 6° | 6 | 24 | 0 | 49 mm | Ok | Bray in April |
| May | 12° / 8° | 5 | 26 | 0 | 56 mm | Ok | Bray in May |
| June | 15° / 11° | 5 | 25 | 0 | 70 mm | Good | Bray in June |
| July | 17° / 13° | 5 | 26 | 0 | 71 mm | Good | Bray in July |
| August | 17° / 13° | 5 | 26 | 0 | 69 mm | Good | Bray in August |
| September | 16° / 11° | 5 | 25 | 0 | 57 mm | Good | Bray in September |
| October | 13° / 10° | 6 | 25 | 0 | 80 mm | Ok | Bray in October |
| November | 10° / 7° | 7 | 23 | 0 | 78 mm | Bad | Bray in November |
| December | 9° / 6° | 7 | 23 | 1 | 72 mm | Bad | Bray in December |