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Climatological Information Services > Meteorological Normals and Extremes > 1981-2010 Normals for Hong Kong (Daily Normals)

January February March April May June July August September October November December

Daily Normals of Meteorological Elements for Hong Kong, October 1981 - 2010

The below figures represent daily mean values of the weather elements calculated from data
in the 30 years from 1981 to 2010 for the 5-day period centred on the day specified.
Date Mean
Pressure
(hPa)
Figure
Air Temperature
Figure
Wet Bulb
(deg. C)
Figure
Dew Point
(deg. C)
Figure
Relative
Humidity
(%)
Figure
Mean
Daily
Rainfall
(mm)
Figure
Amount
of Cloud
(%)
Figure
Mean
Maximum
(deg. C)
Mean
(deg. C)
Mean
Minimum
(deg. C)
1 Oct 1012.0 29.1 26.8 25.1 23.7 22.3 77 6.0 64
2 Oct 1012.3 29.1 26.8 25.1 23.7 22.1 76 4.3 63
3 Oct 1012.4 29.1 26.8 25.0 23.6 21.9 76 5.8 62
4 Oct 1012.5 29.0 26.7 24.9 23.4 21.7 75 6.5 61
5 Oct 1012.5 28.9 26.6 24.8 23.2 21.4 74 5.8 60
6 Oct 1012.6 28.8 26.5 24.7 23.0 21.2 74 4.6 59
7 Oct 1012.8 28.7 26.4 24.5 22.8 20.9 73 4.4 59
8 Oct 1013.0 28.6 26.3 24.4 22.7 20.7 73 2.7 57
9 Oct 1013.3 28.5 26.3 24.5 22.7 20.8 73 2.3 57
10 Oct 1013.5 28.5 26.2 24.5 22.8 20.9 74 2.6 57
11 Oct 1013.7 28.4 26.2 24.5 22.8 21.1 74 3.4 58
12 Oct 1013.7 28.4 26.1 24.5 22.9 21.3 76 4.4 60
13 Oct 1013.8 28.3 26.1 24.4 23.0 21.4 76 5.0 62
14 Oct 1013.8 28.2 26.0 24.3 22.8 21.2 76 4.9 62
15 Oct 1013.8 28.1 25.9 24.2 22.7 21.0 76 4.9 61
16 Oct 1014.0 27.9 25.7 24.1 22.5 20.8 75 4.7 61
17 Oct 1014.2 27.8 25.6 23.9 22.3 20.4 74 3.6 60
18 Oct 1014.3 27.7 25.5 23.8 22.0 20.1 73 3.0 58
19 Oct 1014.4 27.5 25.3 23.6 21.8 19.8 73 3.1 56
20 Oct 1014.6 27.3 25.1 23.4 21.7 19.7 73 2.8 55
21 Oct 1014.8 27.2 24.9 23.2 21.5 19.4 72 2.5 53
22 Oct 1015.0 27.1 24.8 23.0 21.3 19.3 72 2.4 52
23 Oct 1015.1 27.0 24.7 22.9 21.2 19.2 72 1.5 53
24 Oct 1015.2 26.9 24.6 22.8 21.1 19.0 72 1.3 54
25 Oct 1015.3 26.8 24.4 22.7 20.9 18.8 72 1.4 57
26 Oct 1015.4 26.6 24.3 22.6 20.9 18.8 72 1.6 58
27 Oct 1015.6 26.5 24.2 22.4 20.8 18.7 72 1.7 59
28 Oct 1015.8 26.3 24.0 22.2 20.6 18.5 72 2.1 57
29 Oct 1016.1 26.2 23.9 22.0 20.4 18.2 72 1.6 54
30 Oct 1016.4 26.1 23.7 21.9 20.2 17.9 71 1.4 52
31 Oct 1016.7 25.8 23.6 21.7 19.9 17.5 70 1.2 52
Observed at Hong   Kong   Observatory

Date Bright
Sunshine
Duration
(hours)
Figure
Wind
Figure
Sea Temperature
Figure
Prevailing
Direction
(degrees)
Mean
Speed
(km/h)
AM
(deg. C)
PM
(deg. C)
1 Oct 5.6 080 27 27.1 27.5
2 Oct 5.7 080 27 27.1 27.4
3 Oct 5.9 080 27 27.1 27.3
4 Oct 6.0 080 26 27.0 27.3
5 Oct 6.2 080 24 27.0 27.3
6 Oct 6.3 090 23 27.0 27.3
7 Oct 6.3 090 23 27.0 27.3
8 Oct 6.4 090 24 26.9 27.3
9 Oct 6.4 080 25 26.9 27.3
10 Oct 6.4 080 27 26.8 27.2
11 Oct 6.3 080 28 26.8 27.1
12 Oct 6.1 080 29 26.7 27.1
13 Oct 5.9 080 29 26.7 27.0
14 Oct 6.0 080 28 26.6 27.0
15 Oct 6.0 080 28 26.6 26.9
16 Oct 6.0 080 27 26.5 26.9
17 Oct 6.2 080 27 26.5 26.8
18 Oct 6.3 080 28 26.4 26.7
19 Oct 6.2 080 28 26.3 26.6
20 Oct 6.4 080 29 26.2 26.5
21 Oct 6.7 080 29 26.1 26.3
22 Oct 6.7 080 28 25.9 26.2
23 Oct 6.7 080 28 25.8 26.1
24 Oct 6.7 080 28 25.7 26.0
25 Oct 6.4 080 28 25.6 25.9
26 Oct 6.2 080 28 25.5 25.8
27 Oct 6.0 080 28 25.5 25.8
28 Oct 6.2 080 28 25.4 25.7
29 Oct 6.3 080 28 25.3 25.6
30 Oct 6.5 080 27 25.2 25.5
31 Oct 6.5 080 28 25.1 25.4
Observed at King's
Park
Waglan   Island North   Point

Figure 1. Daily Normals of mean pressure at October (1981-2010)


Figure 1.   Daily Normals mean pressure at October (1981-2010)


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Figure 2. Daily Normals air temperature at October (1981-2010)


Figure 2.   Daily Normals air temperature at October (1981-2010)


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Figure 3. Daily Normals wet-bulb temperature and dew point at October (1981-2010)


Figure 3.   Daily Normals wet-bulb temperature and dew point temperature at October (1981-2010)


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Figure 4. Daily Normals relative humdity at October (1981-2010)


Figure 4.    Daily Normals relative humdity at October (1981-2010)


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Figure 5.  Figure 3. Daily Normals mean daily rainfall at October (1981-2010)


Figure 5.   Daily Normals mean daily rainfall at October (1981-2010)


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Figure 6. Daily Normals mean daily Bright Sunshine Duration at October (1981-2010)


Figure 6.   Daily Normals mean daily Bright Sunshine Duration at October (1981-2010)


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Figure 7. Daily Normals mean wind at October (1981-2010)


Figure 7.   Daily Normals mean wind at October (1981-2010)


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Figure 8. Daily Normals mean sea temperature at October (1981-2010)


Figure 8.   Daily Normals mean sea temperature at October (1981-2010)


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Last revision date: <23 Mar 2015>