Climate statisticsMyrkdalen (Vetlebotn) observation site, Voss (Hordaland)

  1. Warning sign

    Expected: Flood risk. Caution level: yellow (deler av Vestlandet)

    Large amounts of rain are expected in the warning area. The precipitation is expected as rain in low lying areas. Rain is expected mostly in the outer areas. Rapid increase of discharge in small and medium sized rivers is expected. Read the full forecast on Varsom.no.

    ConsequencesSituation that requires vigilance and may cause local damages

    InstructionsStay informed on the situation. Read more at NVE

  2. Warning sign

    Expected: Landslide risk. Caution level: yellow (deler av Vestlandet og Oppland)

    Heavy rain is expected. The amount of water in the soil is significant. Steep slopes, as well as streams and river with high discharge are particularly exposed. Read the full forecast on Varsom.no.

    ConsequencesSituation that requires vigilance and may cause local damages

    InstructionsKeep away from steep slopes, as well as streams and rivers with high discharge. Cleaning of drainage paths and culverts are recommended. Stay updated on the latest weather developement and hydrological situation. Follow the weather forecast and radar at yr.no, and updates on varsom.no Read more at NVE

Climate statistics for Vestlandet

Long term temperature and precipitation statistics Vestlandet,
with mean average values.

«Normal»: Average weather during a 30 year period. The current normal period is from 1961 to 1990.

Three graphs: The three graphs below show long term variation of temperature for the last whole month, season or year. You can find a detailed explanation above each graph..

Find more weather stations or regions with climate statistics.

Shortcut to climate statistics for

You can access climate statistics for all months of the year. Click on one of the links to go to climate statistics for

Climate statistics September

The graph shows long term statistics for monthly temperature and precipitation.

Temperature: The dots show average monthly temperature. The line is a 10 year Gaussian distribution. The monthly normal (see explanation above) is drawn as a thick horizontal line.

Precipitation: The blue bars in the bottom of the picture shows the amount of precipitation compared to the normal — which is drawn as a thick line through the bars. The line is a 10 year Gaussian distribution.

Picture that show climate statistics for September

Show table

Table view for temperature/precipitation september

*Denne tabellen kan sorteres. (Klikk på overskriftene)
Year Temperature Nedbør
Max Min Average Mean difference Nedbør
2018 7.5° 1.0° 204.5 %
2017 9.2° 2.6° 54.0 %
2016 10.6° 4.0° 89.0 %
2015 8.6° 2.1° 49.0 %
2014 8.8° 2.2° 60.4 %
2013 7.9° 1.4° 59.0 %
2012 5.8° -0.7° 114.5 %
2011 8.5° 2.0° 107.6 %
2010 7.3° 0.8° 76.9 %
2009 8.0° 1.5° 127.8 %
2008 7.8° 1.3° 49.1 %
2007 5.7° -0.8° 127.6 %
2006 10.4° 3.9° 72.3 %
2005 7.7° 1.2° 116.4 %
2004 7.6° 1.1° 130.5 %
2003 7.5° 1.0° 115.2 %
2002 8.5° 2.0° 63.9 %
2001 7.4° 1.1° 38.2 %
2000 8.1° 1.8° 58.4 %
1999 10.5° 4.2° 49.4 %
1998 8.8° 2.4° 36.8 %
1997 6.8° 0.5° 145.7 %
1996 6.3° 0.0° 31.9 %
1995 7.6° 1.2° 67.6 %
1994 6.3° 0.0° 53.1 %
1993 5.5° -0.8° 30.8 %
1992 7.4° 1.1° 72.6 %
1991 6.2° -0.1° 122.8 %
1990 5.8° -0.5° 86.9 %
1989 6.9° 0.6° 78.9 %
1988 7.7° 1.3° 123.4 %
1987 5.5° -0.8° 112.0 %
1986 3.8° -2.5° 123.9 %
1985 4.6° -1.7° 107.2 %
1984 6.1° -0.2° 39.4 %
1983 6.7° 0.3° 112.6 %
1982 6.4° 0.0° 149.9 %
1981 8.3° 1.9° 68.3 %
1980 7.6° 1.3° 103.5 %
1979 5.3° -1.0° 152.7 %
1978 5.2° -1.1° 119.0 %
1977 5.0° -1.3° 109.6 %
1976 4.6° -1.7° 55.0 %
1975 6.5° 0.2° 162.6 %
1974 7.1° 0.7° 121.8 %
1973 6.0° -0.3° 95.6 %
1972 5.0° -1.3° 55.3 %
1971 6.4° 0.1° 95.2 %
1970 6.0° -0.3° 95.2 %
1969 6.5° 0.2° 143.0 %
1968 8.4° 2.1° 58.6 %
1967 8.0° 1.7° 53.6 %
1966 5.8° -0.6° 143.0 %
1965 8.0° 1.7° 82.6 %
1964 5.4° -0.9° 89.7 %
1963 6.7° 0.4° 116.5 %
1962 6.0° -0.3° 71.9 %
1961 8.3° 2.0° 72.8 %
1960 7.4° 1.2° 61.3 %
1959 6.9° 0.5° 59.1 %
1958 8.8° 2.5° 35.4 %
1957 5.3° -1.0° 85.7 %
1956 7.2° 0.9° 69.8 %
1955 7.5° 1.2° 87.9 %
1954 5.8° -0.5° 98.8 %
1953 7.2° 0.9° 82.4 %
1952 4.0° -2.3° 95.7 %
1951 8.0° 1.6° 64.7 %
1950 6.6° 0.3° 120.2 %
1949 10.2° 3.8° 63.3 %
1948 6.4° 0.1° 146.2 %
1947 7.6° 1.3° 133.8 %
1946 7.4° 1.1° 104.3 %
1945 7.0° 0.7° 50.9 %
1944 6.5° 0.2° 80.5 %
1943 6.9° 0.6° 90.7 %
1942 6.5° 0.2° 116.2 %
1941 6.9° 0.6° 55.9 %
1940 4.8° -1.5° 123.4 %
1939 8.2° 1.9° 53.5 %
1938 8.0° 1.7° 106.8 %
1937 6.6° 0.3° 122.2 %
1936 6.4° 0.2° 36.1 %
1935 6.4° 0.1° 78.2 %
1934 8.9° 2.6° 72.9 %
1933 8.2° 1.9° 24.0 %
1932 5.3° -1.0° 126.6 %
1931 4.3° -2.0° 46.0 %
1930 6.9° 0.6° 36.1 %
1929 6.4° 0.0° 79.6 %
1928 5.3° -1.0° 83.7 %
1927 6.6° 0.3° 54.3 %
1926 6.4° 0.1° 84.1 %
1925 6.2° -0.1° 109.1 %
1924 7.2° 0.9° 102.8 %
1923 5.7° -0.6° 127.7 %
1922 5.7° -0.6° 65.2 %
1921 5.5° -0.8° 80.4 %
1920 6.8° 0.5° 46.9 %
1919 5.9° -0.4° 155.9 %
1918 4.7° -1.6° 99.0 %
1917 6.6° 0.3° 168.6 %
1916 5.4° -1.0° 71.6 %
1915 5.5° -0.8° 38.9 %
1914 6.6° 0.3° 101.3 %
1913 7.4° 1.1° 30.2 %
1912 5.4° -0.9° 43.6 %
1911 6.4° 0.0° 117.4 %
1910 7.0° 0.6° 89.5 %
1909 6.2° -0.2° 37.4 %
1908 6.7° 0.4° 43.7 %
1907 5.2° -1.1° 100.2 %
1906 7.4° 1.0° 70.5 %
1905 5.7° -0.6° 93.8 %
1904 6.8° 0.5° 25.7 %
1903 7.2° 0.9° 37.7 %
1902 5.0° -1.4° 51.9 %
1901 9.1° 2.8° 47.2 %
1900 6.2° -0.3° 98.4 %