ClimateForecastJanuaryFebruary >>

January Rainfall Precipitation in Cornwall

Cornwall is a region in the United Kingdom. In January precipitation ranges from moderate in Truro with 83 mm of rainfall to high in Morwenstow with 116 mm of rainfall. January is a winter month in Cornwall.

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

Find the average total precipitation in January 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 January?
  • During January, Newquay often sees a mix of wet and dry days, with an average rainfall of around 95 mm.

  • What is the wettest city in January in Cornwall?
  • Based on our records, Morwenstow is the location with the highest average precipitation, receiving about 116 mm.

  • What is the driest city in January in Cornwall?
  • Based on our records, Truro registers the lowest average precipitation, with only 83 mm.

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