Click on a day for an hourly weather forecast
The temperatures in Tralee 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 Tralee 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 Tralee in September 2025.
If you’re planning to visit Tralee in the near future, we highly recommend that you review the 14 day weather forecast for Tralee before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 5° | 12 | 18 | 1 | 170 mm | Bad | Tralee in January |
| February | 9° / 5° | 11 | 16 | 1 | 152 mm | Bad | Tralee in February |
| March | 10° / 5° | 8 | 22 | 1 | 115 mm | Bad | Tralee in March |
| April | 12° / 6° | 6 | 24 | 0 | 93 mm | Ok | Tralee in April |
| May | 14° / 8° | 8 | 24 | 0 | 108 mm | Ok | Tralee in May |
| June | 16° / 10° | 6 | 24 | 0 | 100 mm | Good | Tralee in June |
| July | 17° / 12° | 8 | 23 | 0 | 120 mm | Ok | Tralee in July |
| August | 17° / 12° | 8 | 23 | 0 | 129 mm | Ok | Tralee in August |
| September | 16° / 11° | 7 | 23 | 0 | 123 mm | Ok | Tralee in September |
| October | 13° / 9° | 9 | 22 | 0 | 141 mm | Bad | Tralee in October |
| November | 10° / 7° | 11 | 19 | 0 | 178 mm | Bad | Tralee in November |
| December | 9° / 6° | 12 | 19 | 1 | 181 mm | Bad | Tralee in December |