Weather · Limerick, Ireland
Limerick Weather in September
September in Limerick averages 18°C by day and 11°C at night, with about 138mm of rain. That makes it a reasonable time to visit.
Avg high
18°C
64°F
Avg low
11°C
52°F
Rainfall
138mm
#2 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Limerick builds it around the season for you.