Days of Thunder

This table displays the number of days each month when thunder was heard. Read the explanatory notes and disclaimer for important information concerning the data in this table.

Days of thunder
This table is updated monthly

graph of mean monthly days of thunder

This graph is updated monthly

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Explanatory Notes

  1. The monthly statistics are based on all available data, commencing on April 1, 2017,
  2. The annual statistics are based on complete calendar years, commencing in 2018, and
  3. The meteorological day for this climate variable ends at midnight, which conforms to standard ABOM practice.


  1. The monthly and annual means should be used with caution if there are less than 5 years of data.

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