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Dublin County Ireland
Precipitation in September
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September Rainfall Precipitation in Dublin County

Dublin County is a region in Ireland. In September precipitation ranges from moderate in Lucan with 73 mm of rainfall to moderate in Dun Laoghaire with 80 mm of rainfall.

Where and how much does it rain in Dublin County in September?

Find the average total precipitation in September for the most popular destinations in Dublin County on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Dublin County receive in September?
    • With an average of 74 mm of rain, Dublin in September often alternates between wet and dry periods.

  • What is the wettest city in September in Dublin County?
    • Based on our records, Dun Laoghaire is the location with the highest average precipitation, receiving about 80 mm.

  • What is the driest city in September in Dublin County?
    • Based on our records, Lucan registers the lowest average precipitation, with only 73 mm.

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