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Mean Number of Days with Specified Weather Phenomenon

Mean Number of Days with Specified Weather Phenomenon

at Hong Kong International Airport

January 1998 - December 2021

 Month Mist Haze Fog Drizzle Rain Shower Lightning Thunderstorm
Jan 7.6 9.8 0.5 1.6 9.0 0.3 - 0.2
Feb 9.3 7.2 1.1 1.7 10.8 0.8 0.0 0.4
Mar 10.7 4.8 1.1 2.1 13.1 2.5 0.2 1.4
Apr 7.5 3.5 0.4 1.0 11.7 7.6 0.5 2.9
May 2.9 1.6 0.1 0.2 5.8 16.5 2.8 6.1
Jun 1.0 0.8 - - 1.8 22.4 3.9 8.4
Jul 0.5 1.0 - - 0.9 21.0 3.6 7.8
Aug 1.4 2.9 - - 0.8 19.8 4.8 9.0
Sep 1.0 3.5 - - 2.0 14.3 3.1 5.0
Oct 0.6 4.6 - 0.1 6.7 4.6 0.7 0.8
Nov 2.3 4.8 0.1 0.5 9.3 0.6 0.0 0.1
Dec 3.5 8.5 0.1 0.7 8.0 0.1 0.0 0.0
Annual 48.1 52.9 3.4 7.9 79.7 110.4 19.6 42.1