Weather in Galway in September

The weather in Galway in September is fickle, ranging from cold to pleasant. Temperatures are between 9 and 17 degrees and there are about 19 days of rain, so it is advised to prepare for both warm and chilly conditions.
Avg Temp
9° - 17°
Avg Rainy Days
19
Avg Dry Days
11
Avg Snow Days
0

Weather Facts - Galway in September

* The warmest temperature recorded in in September is 25°C
* The coldest temperature recorded in Galway in September is 0°C
* The average rainfall in Galway in September is 86 mm

Average Temperature in Galway