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    10-Day normals of Air Temperature and Rainfall recorded at the Hong Kong Observatory, 1971-2000

    Date Air Temperature
    Figure
    Mean Total Rainfall
    (mm)
    Figure
    Mean Maximum
    (deg.C)
    Mean
    (deg.C)
    Mean Minimum
    (deg.C)
    Jan 01-10 19.2 16.7 14.6 7.9
    Jan 11-20 18.4 15.9 13.9 7.2
    Jan 21-31 18.3 15.8 13.8 9.8
    Feb 01-10 18.0 15.6 13.6 14.3
    Feb 11-20 19.3 16.8 14.9 22.2
    Feb 21-29 18.6 16.4 14.5 15.8
    Mar 01-10 20.3 17.7 15.7 21.4
    Mar 11-20 21.5 19.0 17.1 22.6
    Mar 21-31 22.5 19.9 17.9 27.3
    Apr 01-10 23.2 20.8 19.0 73.5
    Apr 11-20 25.2 22.5 20.6 47.2
    Apr 21-30 26.9 24.1 22.1 67.8
    May 01-10 27.5 24.8 22.9 112.9
    May 11-20 28.6 25.9 24.1 101.6
    May 21-31 29.0 26.5 24.7 115.1
    Jun 01-10 29.7 27.2 25.4 138.4
    Jun 11-20 30.4 28.0 26.2 144.1
    Jun 21-30 31.1 28.6 26.7 105.6
    Jul 01-10 31.4 28.8 26.8 91.3
    Jul 11-20 31.4 28.7 26.6 133.3
    Jul 21-31 31.2 28.6 26.6 149.9
    Aug 01-10 31.3 28.6 26.5 132.4
    Aug 11-20 31.1 28.4 26.3 151.3
    Aug 21-31 31.0 28.3 26.3 160.9
    Sep 01-10 30.9 28.2 26.2 104.4
    Sep 11-20 30.4 27.8 25.7 88.1
    Sep 21-30 29.2 26.7 24.9 95.0
    Oct 01-10 29.0 26.5 24.5 48.7
    Oct 11-20 27.9 25.4 23.6 72.8
    Oct 21-31 26.5 24.0 22.1 30.4
    Nov 01-10 25.5 23.0 21.1 14.0
    Nov 11-20 23.9 21.3 19.2 12.1
    Nov 21-30 22.6 19.9 17.7 9.0
    Dec 01-10 21.5 18.9 16.8 11.6
    Dec 11-20 20.2 17.6 15.6 9.9
    Dec 21-31 19.4 16.8 14.7 13.0

    Figure 1. 10-Day normals of Air Temperature and Rainfall recorded at the Hong Kong Observatory (1971-2000)


    Figure 1.   10-Day normals of Air Temperature recorded at the Hong Kong Observatory(1971-2000)


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    Figure 2. 10-Day normals of Rainfall recorded at the Hong Kong Observatory (1971-2000)


    Figure 2.   10-Day normals of Rainfall recorded at the Hong Kong Observatory (1971-2000)


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