Gregorian/Lunar Calendar
Traditional Chinese Simplified Chinese
Climatological Information for White Dew recorded at Hong Kong Oberservatory
dotted-line

Climatological Information for White Dew recorded at
Hong Kong Oberservatory
(Period: 1947 - 2017)

Go To END OF HEATGo To AUTUMNAL EQUINOX
Day
(yyyy-mm-dd)
Air Temperature Daily
Relative
Humidity
(%)
Daily
Total
Rainfall
(mm)
Daily
Total
Cloud Amount
(%)
Maximum
(Degree C)
Mean
(Degree C)
Minimum
(Degree C)
1947-09-08 31.5 28.2 25.0 80 - ###
1948-09-08 31.2 28.2 26.7 86 - ###
1949-09-08 26.7 25.1 24.2 95 168.7 98
1950-09-08 30.1 28.0 25.9 82 2.7 74
1951-09-08 31.7 28.3 25.6 85 - 52
1952-09-08 29.9 26.9 24.6 89 11.4 81
1953-09-08 31.3 28.0 25.6 85 0.1 76
1954-09-08 31.9 28.0 24.1 79 8.1 64
1955-09-08 32.2 28.5 25.5 79 - 31
1956-09-08 32.9 28.4 25.1 67 Trace 23
1957-09-08 29.8 26.8 24.0 84 12.1 72
1958-09-08 33.1 28.9 27.1 73 - 63
1959-09-08 32.0 28.5 26.3 82 - 36
1960-09-07 30.7 27.8 25.6 82 1.7 57
1961-09-08 30.7 27.5 25.0 80 26.5 85
1962-09-08 31.8 28.1 25.5 70 1.8 55
1963-09-08 28.0 27.2 26.2 87 1.6 90
1964-09-07 31.5 27.9 25.2 80 - 43
1965-09-08 28.1 26.7 23.7 87 104.9 74
1966-09-08 32.6 29.0 25.9 54 Trace 25
1967-09-08 32.7 29.0 26.1 78 - 34
1968-09-07 32.8 28.7 26.4 79 1.1 84
1969-09-08 33.9 30.0 27.6 69 0.2 70
1970-09-08 29.7 28.1 26.2 86 24.9 98
1971-09-08 31.3 28.4 26.0 81 Trace 81
1972-09-07 32.1 28.8 26.7 77 - 58
1973-09-08 31.9 28.3 26.0 82 Trace 43
1974-09-08 31.5 28.5 26.0 82 - 35
1975-09-08 32.5 28.5 26.5 82 1.6 53
1976-09-07 32.2 29.3 26.7 75 - 27
1977-09-08 32.2 28.0 24.4 84 38.8 63
1978-09-08 30.8 27.8 24.6 85 22.2 51
1979-09-08 32.2 28.8 26.4 81 - 30
1980-09-07 31.9 29.1 26.8 80 - 51
1981-09-08 28.7 26.5 25.0 85 Trace 79
1982-09-08 30.2 27.6 24.1 82 17.7 52
1983-09-08 28.5 26.3 23.5 84 57.8 88
1984-09-07 31.0 28.0 26.5 78 - 35
1985-09-08 28.5 26.3 25.2 92 16.9 85
1986-09-08 30.4 27.8 26.7 86 1.0 64
1987-09-08 31.9 29.1 27.1 69 - 46
1988-09-07 31.6 28.9 27.3 81 - 55
1989-09-07 28.9 26.9 24.8 91 59.4 84
1990-09-08 33.5 29.6 25.5 70 31.8 81
1991-09-08 32.4 29.1 26.5 76 0.2 52
1992-09-07 28.0 27.2 25.6 87 8.6 94
1993-09-07 30.9 28.1 26.5 69 - 25
1994-09-08 29.4 28.2 27.0 88 4.4 81
1995-09-08 31.1 28.8 27.5 85 0.2 56
1996-09-07 31.6 29.0 27.6 75 Trace 42
1997-09-07 28.0 25.6 24.4 94 96.3 91
1998-09-08 30.7 28.4 26.8 80 Trace 74
1999-09-08 30.3 28.5 26.4 83 3.9 77
2000-09-07 30.8 28.6 27.1 68 Trace 64
2001-09-07 28.8 26.8 24.9 90 98.7 83
2002-09-08 31.7 28.2 25.6 59 - 31
2003-09-08 29.3 27.4 25.4 88 8.3 83
2004-09-07 31.9 29.3 27.4 79 - 64
2005-09-07 31.4 28.5 26.4 79 20.4 60
2006-09-08 29.3 27.4 25.9 85 11.8 88
2007-09-08 30.0 27.4 26.1 79 Trace 83
2008-09-07 32.4 28.5 26.7 80 5.5 67
2009-09-07 34.6 30.0 28.0 74 - 28
2010-09-08 32.4 29.9 26.3 80 27.6 58
2011-09-08 32.2 29.5 27.9 79 Trace 52
2012-09-07 30.4 28.6 27.5 86 4.7 76
2013-09-07 30.7 27.5 25.4 80 - 35
2014-09-08 31.0 29.1 27.5 83 3.0 86
2015-09-08 30.7 27.9 26.4 75 - 60
2016-09-07 28.0 26.5 25.4 90 20.4 91
2017-09-07 30.7 28.5 27.5 84 1.8 86
Maximum
34.6 30.0 28.0 95 168.7 98
Minimum
26.7 25.1 23.5 54 - 23
Normals
(1961-1990)
31.1 28.2 25.8 80 13.6 61
Normals
(1971-2000)
30.8 28.1 26.0 81 12.0 61
Normals
(1981-2010)
30.6 28.1 26.1 81 15.7 66
### means data not available
Column's Maximum in light red background colour
Column's Minimum in light blue background colour