September Rainfall and Precipitation in Antrim County
Average rainfall, rainy days and the driest cities in Antrim County, the United Kingdom in September.
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Best Places to Visit in Antrim County in September
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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.
Antrim County precipitation in September: frequently asked questions
How much rainfall does Antrim County, the United Kingdom receive in September?
Belfast sees moderate rainfall in September, averaging around 83 mm (3.3 in). Most days stay dry, with the occasional shower.
How many days does it rain in Antrim County, the United Kingdom in September?
On average, Belfast has about 17 days days of rain in September.
Is September part of the rainy season in Antrim County, the United Kingdom?
No. September sits outside the typical rainy season in Antrim County, the United Kingdom, so you can expect drier conditions overall.
What is the wettest city in September in Antrim County, the United Kingdom?
Portrush is the wettest city in Antrim County, the United Kingdom in September according to our database, with average rainfall of around 108 mm (4.3 in).
What is the driest city in September in Antrim County, the United Kingdom?
In our records, Aghalee stands out as the driest city in Antrim County, the United Kingdom for September, averaging just 75 mm (3 in).
Interested in more climate information?
We have much more information about the climate in Antrim County.
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