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August Rainfall Precipitation in Cornwall

Cornwall is a region in the United Kingdom. In August precipitation ranges from moderate in Saint Mawes with 67 mm of rainfall to moderate in Gooseham with 95 mm of rainfall. August is a summer month in Cornwall.

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

Find the average total precipitation in August for the most popular destinations in Cornwall 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 Cornwall receive in August?
  • In August, Newquay typically experiences moderate rainfall, averaging about 77 mm. This translates to a mix of wet and dry days throughout the month.

  • What is the wettest city in August in Cornwall?
  • Our data indicates that Gooseham holds the record for the most average rainfall with 95 mm.

  • What is the driest city in August in Cornwall?
  • Among all locations in our dataset, Saint Mawes has the lowest average precipitation at 67 mm.

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