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August Rainfall Precipitation in Iceland

In Iceland in August precipitation ranges from moderate in Raufarhöfn with 59 mm of rainfall to heavy in Jokulsarlon Glacial Lagoon with 209 mm of rainfall. August is a summer month in Iceland.

Where and how much does it rain in Iceland in August?

Find the average total precipitation in August for the most popular destinations in Iceland 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 Iceland receive in August?
  • In August, Reykjavík typically receives significant rainfall, averaging around 109 mm. Due to the frequent showers, the weather can shift unpredictably from one moment to the next.

  • What is the wettest city in August in Iceland?
  • Based on our records, Jokulsarlon Glacial Lagoon is the location with the highest average precipitation, receiving about 209 mm.

  • What is the driest city in August in Iceland?
  • The driest place is Raufarhöfn with an average precipitation of 59 mm according to our data.

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