September Rainfall and Precipitation in Offaly
Average rainfall, rainy days and the driest cities in Offaly, Ireland in September.
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Best Places to Visit in Offaly in September
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Offaly.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
Offaly precipitation in September: frequently asked questions
How much rainfall does Offaly, Ireland receive in September?
Birr sees moderate rainfall in September, averaging around 77 mm (3 in). Most days stay dry, with the occasional shower.
How many days does it rain in Offaly, Ireland in September?
Rainfall in Birr typically falls on roughly 17 days days in September.
Is September part of the rainy season in Offaly, Ireland?
No. September sits outside the typical rainy season in Offaly, Ireland, so you can expect drier conditions overall.
Interested in more climate information?
We have much more information about the climate in Offaly.
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