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December Rainfall Precipitation in Tamil Nadu

Tamil Nadu is a region in India. In December precipitation ranges from moderate in Hosūr with 37 mm of rainfall to heavy in Velānganni with 214 mm of rainfall.

Where and how much does it rain in Tamil Nadu in December?

Find the average total precipitation in December for the most popular destinations in Tamil Nadu 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 Tamil Nadu receive in December?
  • With an average precipitation of 119 mm, Chennai sees a good amount of rain in December. Unpredictable weather changes are a common sight.

  • What is the wettest city in December in Tamil Nadu?
  • According to our data the wettest location is Velānganni with an average precipitation of 214 mm.

  • What is the driest city in December in Tamil Nadu?
  • Based on our records, Hosūr registers the lowest average precipitation, with only 37 mm.

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