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Monthly MeanMean Diurnal VariationCold/Hot Weather & Rainfall statisticwind roses
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Hourly Means of Meteorological Elements for Hong Kong International Airport in January, 1998-2011

Hour
(hh mm)
Air Temperature
(degree C)
Relative
Humidity
(%)
Total
Rainfall
(mm)
Prevailing
Wind
Direction
(degrees)
Wind Speed
(km/h)
01 00 15.6 70 0.06 090 16.4
02 00 15.3 71 0.05 090 16.4
03 00 15.1 72 0.07 090 16.3
04 00 14.9 72 0.06 090 16.5
05 00 14.7 73 0.06 090 16.4
06 00 14.6 73 0.02 090 16.3
07 00 14.5 72 0.04 090 15.9
08 00 14.7 71 0.04 090 15.9
09 00 15.4 68 0.02 050 16.4
10 00 16.1 65 0.03 050 16.4
11 00 16.8 63 0.03 350 16.5
12 00 17.3 61 0.03 350 17.0
13 00 17.7 60 0.04 340 17.5
14 00 18.0 60 0.05 330 17.8
15 00 18.1 60 0.04 330 17.6
16 00 18.0 60 0.05 330 17.0
17 00 17.8 61 0.08 330 16.2
18 00 17.2 64 0.06 010 15.3
19 00 16.8 66 0.03 100 15.4
20 00 16.7 66 0.03 100 15.7
21 00 16.4 67 0.02 100 15.6
22 00 16.3 68 0.03 100 15.5
23 00 16.0 69 0.01 090 16.1
24 00 16.0 69 0.05 090 16.1

Hourly means of meteorological elements in Hong Kong International Airport at January, 1998-2011

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