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Climatological Information for Corn Rain recorded at Hong Kong Observatory
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Climatological Information for Corn Rain recorded at
Hong Kong Observatory
(Period: 1947 - 2017)

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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)
1947-04-21 28.4 22.9 19.8 87 Trace ###
1948-04-20 27.4 22.6 19.3 90 0.3 ###
1949-04-20 28.8 25.2 22.3 89 4.2 78
1950-04-20 25.2 22.9 21.4 96 6.4 85
1951-04-21 29.8 26.3 24.0 87 Trace 86
1952-04-20 29.9 26.3 23.8 89 - 63
1953-04-20 19.9 18.5 17.4 79 Trace 97
1954-04-20 20.3 18.4 16.3 89 23.5 98
1955-04-21 21.3 19.4 17.3 75 Trace 94
1956-04-20 27.2 24.0 20.5 91 2.2 87
1957-04-20 25.7 22.7 20.5 92 17.8 93
1958-04-20 29.7 24.9 22.7 86 - 60
1959-04-21 24.1 22.2 20.8 98 90.0 99
1960-04-20 24.5 21.0 19.1 71 Trace 87
1961-04-20 25.7 24.4 22.2 92 15.1 94
1962-04-20 23.0 20.5 18.4 75 - 67
1963-04-21 29.0 25.6 23.7 80 - 70
1964-04-20 29.5 26.1 24.1 84 0.3 70
1965-04-20 21.6 20.0 19.0 85 2.5 98
1966-04-20 25.5 22.9 20.9 82 Trace 70
1967-04-21 24.9 22.0 19.8 76 - 71
1968-04-20 19.4 18.6 17.8 89 3.0 100
1969-04-20 26.7 22.1 19.3 93 Trace 86
1970-04-20 26.4 23.2 20.9 87 Trace 91
1971-04-21 27.8 24.2 22.4 74 - 48
1972-04-20 29.1 26.2 24.2 85 - 73
1973-04-20 27.8 24.3 22.2 89 4.8 87
1974-04-20 28.7 25.4 22.7 86 0.2 71
1975-04-21 30.8 25.6 21.7 71 - 17
1976-04-20 24.4 21.4 19.0 90 5.4 91
1977-04-20 27.0 23.4 21.7 74 - 92
1978-04-20 28.5 25.2 22.8 88 - 58
1979-04-21 25.8 21.4 19.8 70 Trace 82
1980-04-20 28.9 25.2 22.4 85 Trace 73
1981-04-20 22.2 20.9 19.3 71 0.9 97
1982-04-20 23.6 21.2 19.5 78 0.1 91
1983-04-20 28.1 24.2 21.7 85 Trace 69
1984-04-20 21.7 20.5 19.5 91 1.9 100
1985-04-20 23.7 21.4 20.6 90 37.7 85
1986-04-20 27.3 26.3 25.2 83 Trace 85
1987-04-20 25.6 23.2 21.6 83 - 86
1988-04-20 27.3 25.6 23.3 90 25.7 88
1989-04-20 27.6 24.8 22.4 88 - 74
1990-04-20 25.4 22.3 20.4 97 0.6 95
1991-04-20 21.2 20.1 18.4 74 Trace 91
1992-04-20 24.6 21.3 20.6 93 Trace 98
1993-04-20 25.0 21.9 20.9 95 45.4 100
1994-04-20 30.4 27.3 25.4 80 - 74
1995-04-20 22.1 20.2 18.2 83 0.6 91
1996-04-20 21.7 19.4 17.9 80 1.2 96
1997-04-20 24.1 22.4 21.4 87 Trace 93
1998-04-20 25.4 23.0 20.7 81 1.0 90
1999-04-20 25.3 24.2 22.5 90 0.7 97
2000-04-20 28.8 26.3 24.7 81 - 67
2001-04-20 28.6 26.5 24.1 84 Trace 87
2002-04-20 27.6 24.9 23.0 83 Trace 52
2003-04-20 27.5 25.4 24.0 84 - 56
2004-04-20 27.5 25.2 23.1 79 - 27
2005-04-20 29.2 25.4 22.6 77 - 66
2006-04-20 29.0 24.7 22.2 84 0.2 69
2007-04-20 26.4 23.0 20.7 84 - 79
2008-04-20 27.4 26.1 25.0 83 - 88
2009-04-20 30.1 27.2 25.6 75 - 70
2010-04-20 25.6 23.3 21.7 94 1.1 84
2011-04-20 24.6 21.8 20.5 77 - 80
2012-04-20 23.1 22.0 20.8 96 66.2 82
2013-04-20 25.4 22.7 20.8 92 12.2 82
2014-04-20 28.1 25.4 23.5 82 - 72
2015-04-20 28.6 26.3 23.0 84 0.2 88
2016-04-19 21.8 20.5 20.1 86 Trace 88
2017-04-20 27.5 26.1 25.1 86 3.1 84
Maximum
30.8 27.3 25.6 98 90.0 100
Minimum
19.4 18.4 16.3 70 - 17
Normals
(1961-1990)
26.1 23.3 21.3 84 3.3 79
Normals
(1971-2000)
26.0 23.3 21.4 84 4.2 82
Normals
(1981-2010)
26.0 23.6 21.9 84 3.9 82
### means data not available
Column's Maximum in light red background colour
Column's Minimum in light blue background colour