September Rainfall and Precipitation in Connemara
Connemara Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Connemara - and find the best time to visit. See also: Connemara weather by month.
Best Places to Visit in Connemara in September
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Connemara.
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.
Connemara precipitation in September: frequently asked questions
How much rainfall does Connemara, Ireland receive in September?
In September, Clifden typically receives significant rainfall, averaging around 117 mm (4.6 in). Expect a mix of wet and dry days with occasional showers.
How many days does it rain in Connemara, Ireland in September?
Clifden sees roughly 21 days rainy days during September.
Is September part of the rainy season in Connemara, Ireland?
No. September sits outside the typical rainy season in Connemara, Ireland, so you can expect drier conditions overall.
What is the wettest city in September in Connemara, Ireland?
Carna is the wettest city in Connemara, Ireland in September according to our database, with average rainfall of around 135 mm (5.3 in).
What is the driest city in September in Connemara, Ireland?
Based on our database, Spiddal sees the least rainfall in Connemara, Ireland in September, with around 96 mm (3.8 in) on average.
Interested in more climate information?
We have much more information about the climate in Connemara.
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