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Home > Climate Statistics > Monthly Mean and Monthly Total Tables > Monthly mean wind speed

Monthly mean wind speed


WAKKANAI   Station No:47401 Lat 45o24.9'N  Lon  141o40.7'E   (m/s)
YearJanFebMarAprMayJunJulAugSepOctNovDecAnnual
1951
4.55.25.95.56.14.64.44.85.14.65.55.15.1
1952
5.45.55.06.16.64.94.13.64.25.44.84.75.0
1953
6.05.65.95.14.94.43.83.64.75.05.95.25.0
1954
4.85.54.75.66.03.53.73.94.43.85.36.04.8
1955
6.36.55.95.85.35.05.24.04.54.95.66.45.5
1956
5.66.15.65.96.55.03.44.64.34.55.36.15.2
1957
4.85.25.75.15.34.54.24.64.35.05.75.25.0
1958
6.65.55.64.95.34.84.14.74.24.14.86.65.1
1959
5.95.13.86.35.23.34.34.24.25.14.95.24.8
1960
5.85.35.35.24.54.64.94.14.64.35.06.05.0
1961
4.44.95.05.35.44.54.23.64.24.34.85.14.6
1962
6.03.54.25.04.04.53.33.73.73.94.64.84.3
1963
5.34.63.94.15.74.73.92.83.63.74.83.94.3
1964
4.14.24.34.24.24.13.84.13.64.24.24.74.1
1965
5.35.14.35.04.03.83.43.83.93.64.75.24.3
1966
5.64.65.74.74.64.24.53.44.04.74.34.64.6
1967
5.13.94.34.93.84.03.72.94.34.04.53.74.1
1968
5.14.04.43.63.86.34.84.95.15.95.86.75.0
1969
5.36.85.95.66.85.74.84.25.85.15.85.85.6
1970
6.05.75.86.55.55.54.94.05.75.26.06.45.6
1971
6.05.76.56.35.85.14.84.45.15.75.86.25.6
1972
5.65.55.35.87.15.95.25.86.37.27.96.26.2
1973
5.65.55.35.57.63.95.24.63.75.55.66.05.3
1974
7.65.34.14.75.33.83.84.34.45.36.25.25.0
1975
5.05.14.44.84.53.83.74.54.7 )4.44.85.0 )4.6
1976
5.35.24.85.05.84.45.14.04.15.65.54.85.0
1977
5.14.45.05.7 )5.54.34.53.74.55.34.64.8 )4.8
1978
4.74.84.24.55.44.53.83.64.34.64.65.44.5
1979
5.45.34.74.34.54.83.74.43.64.65.04.74.6
1980
5.64.55.03.94.74.32.93.04.34.95.15.54.5
1981
5.54.45.04.95.43.14.15.04.95.45.75.44.9
1982
5.33.94.65.34.54.84.13.64.44.75.24.94.6
1983
5.05.24.05.34.73.82.83.84.35.35.05.34.5
1984
5.65.64.94.13.83.93.04.53.95.15.54.84.6
1985
5.24.83.83.64.53.93.63.93.94.84.85.04.3
1986
5.14.44.74.64.94.33.8 )4.44.35.05.25.14.7
1987
5.35.14.75.05.73.63.63.74.15.24.65.14.6
1988
4.74.34.8 )4.34.23.23.24.03.95.54.54.94.3
1989
4.84.34.94.94.44.44.13.73.84.04.94.94.4
1990
4.73.74.45.54.83.63.23.94.04.05.05.04.3
1991
5.64.44.34.45.43.8 )3.6 )4.1 )4.54.84.64.64.5
1992
4.14.3 )4.4 )5.14.14.13.94.44.94.45.34.84.5
1993
4.84.64.85.23.84.04.03.64.15.04.65.14.5
1994
4.15.94.95.04.83.83.83.95.24.9 )4.94.74.7
1995
5.14.44.04.74.33.54.13.74.1 )3.9 )6.05.54.4
1996
5.44.45.04.84.23.73.43.13.64.85.15.04.4
1997
5.54.44.64.44.43.94.14.14.04.65.05.0 )4.5
1998
5.04.44.85.65.44.23.53.54.44.25.34.94.6
1999
5.04.9 )4.84.04.44.53.84.34.45.25.14.64.6
2000
5.64.34.34.43.34.03.63.54.44.74.65.14.3
2001
5.04.55.44.95.24.83.83.64.34.84.85.04.7
2002
4.74.34.64.63.75.23.64.03.65.56.04.74.5
2003
5.43.95.14.84.64.33.73.53.74.34.65.24.4
2004
5.25.65.04.84.65.04.13.84.34.45.46.14.9
2005
5.55.35.25.14.73.74.04.13.94.74.5 )5.84.7
2006
5.24.65.44.65.33.33.43.33.74.44.64.64.4
2007
3.84.54.53.75.13.93.74.24.54.25.14.4 )4.3
2008
4.64.53.93.44.04.33.64.23.84.04.95.24.2
2009
5.34.84.85.04.73.93.83.63.54.24.84.54.4
2010
5.54.14.74.34.94.03.34.14.13.75.25.14.4
2011
4.84.43.95.74.74.13.3 )3.64.54.74.95.04.5
2012
4.75.04.53.94.13.93.73.74.14.86.25.54.5
2013
5.65.35.74.94.3 ]       5.4 ]


Remarks

The red lines indicate data inhomogeneities caused by changes in instrumentation, observation methods and/or observing station locations.
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