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January Rainfall Precipitation in Dublin County

Dublin County is a region in Ireland. In January precipitation ranges from moderate in Dublin with 71 mm of rainfall to moderate in Dun Laoghaire with 80 mm of rainfall. January is a winter month in Dublin County.

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

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

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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 January?
  • The January weather in Dublin usually sees a balance of rain and sunshine, with typical rainfall measurements reaching about 71 mm.

  • What is the wettest city in January in Dublin County?
  • According to our data the wettest location is Dun Laoghaire with an average precipitation of 80 mm.

  • What is the driest city in January in Dublin County?
  • Based on our records, Dublin registers the lowest average precipitation, with only 71 mm.

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