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Half-monthly normals of Air Temperature and Rainfall recorded at the Hong Kong Observatory, 1981-2010
Climatological Information Services > Meteorological Normals > 1981-2010 Normals for Hong Kong (Half-monthly Normals)

Half-monthly normals of Air Temperature and Rainfall recorded
at the Hong Kong Observatory, 1981-2010

Date Air Temperature
Figure
Mean
Total
Rainfall
(mm)
Figure
Mean
Maximum
(deg.C)
Mean
(deg.C)
Mean
Minimum
(deg.C)
Jan 01-15 19.0 16.7 14.9 10.6
Jan 16-31 18.2 15.9 14.1 14.4
Feb 01-15 18.7 16.5 14.8 27.8
Feb 16-29 19.1 17.0 15.2 27.4
Mar 01-15 20.5 18.1 16.2 24.6
Mar 16-31 22.3 20.0 18.2 57.6
Apr 01-15 23.7 21.4 19.7 90.1
Apr 16-30 26.3 23.7 21.9 84.5
May 01-15 28.1 25.4 23.6 132.9
May 16-31 28.7 26.4 24.6 172.0
Jun 01-15 29.7 27.4 25.7 228.9
Jun 16-30 30.7 28.5 26.6 227.3
Jul 01-15 31.4 28.8 26.8 165.1
Jul 16-31 31.3 28.8 26.7 211.5
Aug 01-15 31.2 28.7 26.6 205.9
Aug 16-31 31.1 28.5 26.6 226.3
Sep 01-15 30.6 28.1 26.2 190.4
Sep 16-30 29.6 27.3 25.5 137.5
Oct 01-15 28.6 26.4 24.6 67.4
Oct 16-31 26.9 24.7 22.9 33.4
Nov 01-15 25.1 22.8 20.9 21.1
Nov 16-30 23.0 20.7 18.7 16.8
Dec 01-15 21.0 18.8 16.8 11.7
Dec 16-31 19.5 17.2 15.1 15.0

Figure 1. Half-monthly normals of Air Temperature and Rainfall recorded at the Hong Kong Observatory (1981-2010)


Figure 1.   Half-monthly normals of Air Temperature recorded at the Hong Kong Observatory(1981-2010)


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Figure 2. Half-monthly normals of Rainfall recorded at the Hong Kong Observatory (1981-2010)


Figure 2.   Half-monthly normals of Rainfall recorded at the Hong Kong Observatory (1981-2010)


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Last revision date: <21 Dec 2012>