VANCOUVER 4 NNE, WASHINGTON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(458773)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1856 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1857 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1858 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1859 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1860 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1861 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1862 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1863 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1864 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1865 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1866 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1867 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1868 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1869 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1870 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1871 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1872 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1873 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1874 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1875 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1876 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1877 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1878 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1879 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1880 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1881 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1882 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1883 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1884 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1885 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1886 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1887 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1888 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1889 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1890 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1891 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 54.97 a 49.17 46.61 41.90 36.42 45.81
1892 34.58 34.90 40.23 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.57
1893 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1894 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1895 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 35.73 35.72 b 35.73
1896 34.81 37.72 34.39 38.31 a 43.48 47.93 52.74 53.32 44.03 40.48 31.50 b 37.90 41.39
1897 32.67 a 35.75 35.13 40.53 46.55 50.63 51.03 53.23 46.87 42.39 38.20 36.13 42.43
1898 32.61 38.68 33.52 39.97 42.77 49.93 52.13 54.97 49.60 41.48 38.33 30.13 42.01
1899 35.32 32.36 35.35 39.00 43.81 47.43 52.19 52.13 48.67 42.65 45.87 36.58 42.61
1900 35.26 35.63 a 41.13 39.50 47.94 52.13 52.29 50.45 47.43 40.45 36.37 38.45 43.09
1901 32.03 33.57 36.94 37.97 46.10 48.40 49.19 51.77 45.13 47.16 41.43 35.55 42.10
1902 29.52 37.21 38.65 40.40 47.16 48.10 51.26 49.81 46.47 43.32 40.03 34.29 42.18
1903 35.94 30.54 34.74 39.07 46.42 52.50 52.55 53.39 47.37 43.84 38.90 33.19 42.37
1904 36.29 35.03 37.03 42.47 43.23 48.63 54.48 50.35 47.30 44.77 43.17 36.77 43.29
1905 33.16 32.71 42.58 42.17 46.06 50.37 53.65 52.74 50.53 40.48 33.43 33.74 42.64
1906 36.48 34.25 34.97 41.30 46.19 48.60 55.81 52.06 48.80 44.81 38.30 35.61 43.10
1907 25.87 35.39 35.77 38.63 45.68 50.07 54.06 52.13 48.30 46.48 38.00 35.74 42.18
1908 33.87 33.52 37.03 39.37 42.06 48.07 54.84 51.65 44.50 41.23 38.60 31.81 41.38
1909 24.74 36.75 36.94 38.33 42.71 49.37 52.32 50.74 49.30 43.32 39.93 28.23 41.06
1910 30.13 31.14 40.48 41.73 46.84 49.53 52.77 49.97 47.07 44.94 38.80 35.29 42.39
1911 31.87 31.93 35.13 35.93 44.16 49.00 54.35 54.16 47.90 43.26 38.87 35.97 41.88
1912 34.23 37.00 34.65 39.53 47.03 51.73 54.87 a 53.81 49.03 40.32 40.21 a 35.65 43.17
1913 32.13 30.21 35.16 40.50 46.19 51.70 54.03 54.42 48.00 41.94 39.93 33.03 42.27
1914 39.23 35.61 41.00 42.97 47.26 49.47 53.60 a 53.71 49.43 47.65 39.17 27.42 43.87
1915 30.90 35.86 41.32 42.57 46.19 50.80 55.94 55.87 49.10 44.74 38.80 34.55 43.89
1916 23.35 32.14 38.58 41.00 43.97 50.17 52.68 53.97 48.53 39.03 33.53 32.29 40.77
1917 31.71 34.04 33.58 39.20 45.68 48.73 54.03 54.10 51.87 44.13 39.40 43.13 43.30
1918 39.16 33.64 37.77 37.93 43.68 51.40 53.39 54.97 52.47 46.55 39.53 35.13 43.80
1919 33.35 36.04 38.23 42.63 44.58 47.20 51.87 53.61 50.17 39.81 37.30 24.32 41.59
1920 31.16 30.07 36.81 39.03 41.65 48.90 53.84 54.58 51.00 45.48 37.37 38.35 42.35
1921 35.39 37.79 39.19 40.23 45.16 54.10 52.74 54.29 47.43 45.35 40.23 31.87 43.65
1922 27.61 31.57 35.32 38.80 45.58 51.83 53.19 55.55 51.43 46.84 34.00 30.87 41.88
1923 38.48 h 28.39 35.87 41.90 46.61 50.70 55.74 56.13 50.67 44.42 39.07 35.32 44.07
1924 30.45 40.21 36.19 40.00 47.00 51.30 53.16 55.10 49.70 45.42 37.30 27.42 42.77
1925 38.00 39.50 37.42 43.23 48.87 51.83 55.23 52.42 51.47 42.87 39.37 37.23 44.79
1926 33.94 39.79 39.29 45.80 47.71 53.17 54.00 55.10 a 48.80 46.16 40.57 34.61 44.91
1927 32.19 36.14 36.77 39.83 45.26 52.50 55.23 54.94 51.57 45.39 42.73 31.90 43.70
1928 31.52 33.69 41.68 41.93 48.19 52.50 55.71 53.71 50.47 45.63 a 39.90 32.97 43.99
1929 28.45 26.93 39.39 39.93 45.97 50.83 53.26 53.81 49.00 45.35 33.70 38.35 42.08
1930 19.61 38.86 39.45 45.83 a 44.74 50.03 53.26 55.55 52.53 42.81 36.93 33.65 42.77
1931 36.55 34.93 40.26 43.30 49.13 52.13 55.32 53.45 52.10 44.16 36.33 33.97 44.30
1932 34.00 34.52 41.81 43.40 46.48 52.93 53.00 56.23 50.30 47.26 41.40 31.61 44.41
1933 35.39 32.00 38.52 40.33 45.90 50.63 54.52 55.77 49.57 46.42 39.63 41.10 44.15
1934 40.16 39.14 43.32 46.60 49.45 51.43 54.16 56.42 50.73 46.71 44.38 a 37.84 46.70
1935 33.13 36.18 37.52 40.67 45.03 52.77 54.52 54.65 52.47 42.19 34.37 33.52 43.08
1936 37.29 28.41 35.90 45.00 49.32 54.30 55.13 55.26 50.03 44.58 33.00 38.71 43.91
1937 23.06 33.79 40.61 41.50 46.13 53.37 55.61 54.39 52.17 48.16 43.87 37.00 44.14
1938 34.39 35.04 38.48 43.53 46.87 52.10 55.48 52.52 54.63 47.16 37.23 35.55 44.42
1939 38.00 34.14 38.48 42.77 47.39 50.53 55.32 55.00 51.40 47.29 39.40 40.68 45.03
1940 34.23 40.07 42.13 43.87 48.52 52.90 55.87 55.97 55.07 50.10 36.43 36.68 45.98
1941 35.48 37.43 41.26 43.63 48.16 52.67 58.23 57.42 51.50 46.29 41.77 38.33 a 46.01
1942 28.97 36.50 37.55 43.33 46.77 51.23 58.48 56.87 51.03 46.19 38.77 38.23 44.49
1943 26.94 33.96 37.13 44.20 45.42 50.03 54.58 54.42 51.93 47.77 37.93 33.32 43.14
1944 32.23 35.00 36.00 42.40 46.29 50.27 54.19 54.58 51.90 49.00 39.00 32.10 43.58
1945 36.55 38.11 38.03 a 41.87 48.97 50.23 54.94 54.55 49.43 45.74 40.70 35.48 44.55
1946 35.94 37.25 39.19 41.90 48.87 51.73 55.84 55.03 51.17 43.61 36.77 36.97 44.52
1947 31.45 38.18 41.48 44.57 48.16 52.37 55.87 53.68 51.90 48.06 41.17 38.68 45.46
1948 33.87 34.41 37.06 41.37 47.29 54.93 54.45 55.55 50.43 44.42 38.33 32.52 43.72
1949 21.35 32.79 38.23 43.03 48.87 50.73 53.45 55.06 52.53 40.45 42.67 36.45 42.97
1950 22.23 32.36 38.77 40.40 44.16 52.47 54.55 56.61 50.73 46.10 41.13 41.52 43.42
1951 34.29 36.93 35.45 42.23 47.45 ----- z 55.32 53.65 52.23 46.65 39.70 33.58 43.41
1952 31.32 35.17 37.65 41.40 46.84 50.80 54.58 55.35 51.87 48.00 32.80 36.55 43.53
1953 43.16 37.82 38.77 41.93 46.55 50.53 54.71 56.10 52.70 46.42 42.83 38.97 45.87
1954 33.61 35.71 34.94 39.90 46.39 49.80 52.45 54.32 51.90 43.77 43.67 35.52 43.50
1955 34.74 33.93 34.26 37.93 43.32 51.10 53.45 52.84 50.50 47.16 36.07 34.39 42.47
1956 35.19 30.93 37.65 42.30 48.84 51.20 56.00 54.74 50.57 45.06 35.30 35.77 43.63
1957 25.13 34.29 39.74 43.03 50.19 52.93 54.52 53.58 53.23 44.94 36.17 38.16 43.83
1958 38.35 43.07 37.35 42.00 50.65 56.30 57.93 b 56.94 52.47 45.48 39.97 38.94 46.62
1959 36.29 36.36 39.35 42.07 45.42 53.43 55.87 53.03 51.62 a 46.52 37.17 34.65 44.31
1960 31.19 36.00 37.45 42.90 45.58 51.03 54.35 54.19 51.10 46.26 39.50 32.71 43.52
1961 37.61 41.61 40.68 41.67 47.52 53.63 56.53 a 57.06 48.53 43.90 36.03 36.00 45.07
1962 31.58 34.93 36.77 43.30 45.23 49.13 52.52 54.61 52.17 47.06 42.43 37.48 43.93
1963 28.94 40.57 37.71 42.17 46.65 51.50 53.42 55.19 53.97 47.58 41.17 33.26 44.34
1964 36.06 33.24 36.97 38.50 43.10 49.63 53.55 52.93 a 48.27 43.19 35.50 31.81 41.90
1965 34.48 37.64 36.32 42.43 44.10 49.30 55.55 56.65 48.30 47.58 43.20 34.71 44.19
1966 34.65 35.61 37.26 41.70 45.06 51.37 49.87 49.06 50.00 e 40.42 38.73 37.31 b 42.59
1967 37.90 32.54 34.71 35.67 42.81 50.23 50.19 50.94 47.80 43.71 36.97 33.90 41.45
1968 33.89 c 34.86 38.84 36.79 f 44.64 c 47.89 c 50.06 50.71 48.83 41.16 37.77 31.87 41.87
1969 26.71 31.86 33.16 39.83 45.84 55.10 52.39 48.71 50.00 40.97 37.53 35.52 41.47
1970 33.32 33.64 34.42 36.90 a 41.68 50.80 51.03 49.52 44.10 38.26 38.13 33.23 40.42
1971 33.94 34.25 33.59 b 36.73 43.32 47.00 52.87 53.65 44.77 40.00 38.80 32.90 40.98
1972 31.06 33.10 38.42 36.47 45.37 a 49.13 53.87 52.55 43.80 38.03 36.46 b 29.03 40.61
1973 29.66 b 31.96 36.61 37.57 43.68 48.70 51.23 48.42 46.50 40.81 36.10 37.32 40.71
1974 27.81 34.57 35.32 39.77 42.29 48.73 50.58 51.39 45.63 36.16 37.23 35.45 40.41
1975 33.68 31.82 33.61 33.77 42.13 47.50 52.42 49.16 44.63 42.97 34.80 32.90 39.95
1976 32.00 30.76 32.42 36.63 41.16 44.77 49.52 51.19 47.47 37.53 a 33.83 32.61 39.16
1977 23.00 31.71 33.48 37.37 41.77 48.87 49.69 b 53.74 46.67 38.97 34.60 35.58 39.62
1978 34.26 35.86 36.19 39.07 41.45 49.73 52.52 51.84 ----- z 36.94 27.47 25.65 39.18
1979 19.71 32.36 35.58 38.60 43.58 46.60 51.03 51.52 47.80 42.94 31.47 35.16 39.69
1980 23.87 31.86 35.35 39.30 43.58 47.73 52.60 a 48.68 45.50 38.35 38.70 33.90 39.95
1981 30.19 32.25 35.58 38.50 44.13 48.13 50.35 51.13 46.47 39.68 37.57 36.06 40.84
1982 32.16 33.43 34.35 35.17 42.00 50.40 51.68 51.87 47.73 41.26 34.03 ----- z 41.28
1983 35.39 38.11 40.71 37.40 45.00 49.10 53.13 53.39 43.67 38.39 41.00 27.65 41.91
1984 31.81 ----- z 39.97 39.07 43.19 47.07 50.45 48.81 46.70 41.52 37.43 29.97 41.45
1985 23.77 29.04 33.35 39.57 42.45 46.97 52.06 48.29 44.50 39.10 28.87 22.81 37.56
1986 33.87 35.29 39.90 38.07 45.10 51.27 51.06 53.52 47.90 41.61 37.83 30.97 42.20
1987 30.58 34.39 38.42 40.33 46.77 48.97 52.52 51.39 45.83 37.32 37.83 a 31.52 41.32
1988 31.58 33.10 35.48 41.47 43.97 48.37 51.23 49.13 45.33 45.74 39.53 32.87 41.48
1989 34.81 26.32 36.61 42.03 45.55 50.93 52.77 53.00 45.03 41.39 38.67 32.77 41.66
1990 35.29 32.14 37.65 42.17 44.55 51.47 54.06 54.65 50.77 39.87 38.27 26.23 42.26
1991 28.71 37.61 34.90 39.83 44.55 ----- z 52.26 53.03 47.50 38.19 39.30 34.77 40.97
1992 35.06 36.69 36.74 42.50 44.39 50.93 55.32 52.19 47.37 44.06 37.90 32.35 42.96
1993 28.00 28.82 37.68 42.63 48.87 50.60 52.74 53.26 45.17 42.65 30.17 32.94 41.13
1994 37.29 30.93 38.03 42.40 46.90 48.23 53.97 52.61 50.23 38.10 34.70 34.48 42.32
1995 34.90 34.89 35.81 39.90 46.90 50.00 55.87 ----- z 53.37 40.52 42.27 34.00 42.58
1996 34.81 29.69 36.26 42.37 45.06 49.27 55.06 52.32 47.00 41.87 37.93 35.58 42.27
1997 34.10 32.79 37.03 39.30 47.74 50.60 53.81 55.13 50.90 42.74 39.73 31.97 42.99
1998 36.68 37.46 38.39 39.97 47.39 52.17 57.90 54.23 48.87 41.90 41.37 32.32 44.05
1999 35.19 36.29 36.68 38.43 44.55 50.43 52.32 54.71 43.77 39.71 42.33 35.52 42.49
2000 32.45 34.97 34.97 41.63 47.39 50.03 54.06 51.48 48.43 42.84 31.83 32.26 41.86
2001 32.52 30.04 35.87 38.17 42.71 47.90 53.06 53.10 47.97 40.35 40.17 33.55 41.28
2002 34.48 33.18 34.26 39.97 43.48 49.87 54.55 51.87 45.47 38.61 35.73 35.35 41.40
2003 36.39 33.61 39.87 41.07 44.03 51.07 53.74 54.16 49.80 47.45 34.43 35.90 43.46
2004 31.87 35.24 38.06 39.47 47.68 51.67 55.84 56.97 51.13 45.48 37.30 35.77 43.87
2005 32.84 29.00 36.94 42.87 50.35 51.80 56.42 53.77 ----- z 47.87 34.87 31.55 42.57
2006 38.65 30.25 36.90 41.23 ----- z 52.77 53.23 51.26 46.60 39.35 39.23 31.23 41.88
2007 27.97 34.25 38.94 38.73 43.61 49.40 57.00 52.71 46.03 41.19 33.83 34.55 41.52
2008 29.81 33.03 34.00 35.57 46.10 47.47 51.58 53.74 46.53 39.58 39.33 29.13 40.49
2009 29.06 28.18 33.61 36.70 42.97 51.00 54.65 52.77 48.10 40.06 37.17 24.10 39.86
2010 37.90 35.54 35.35 38.93 43.81 48.53 52.29 51.81 50.87 41.74 37.13 36.10 42.50
2011 34.93 d 30.43 37.45 36.27 42.16 49.62 a 51.74 53.52 49.63 45.32 35.90 30.03 41.42
2012 31.97 34.34 36.61 41.67 42.68 49.77 55.00 53.23 46.67 44.96 e 42.90 37.97 43.15
2013 31.32 37.21 39.29 50.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 23.00 z 35.94
Period of Record Statistics
MEAN 32.48 34.34 37.27 40.53 45.53 50.43 53.65 53.35 49.06 43.36 38.04 34.18 42.73
S.D. 4.38 3.14 2.35 2.44 2.21 1.98 1.92 2.11 2.65 3.18 3.25 3.54 1.65
SKEW -0.82 -0.01 0.28 -0.18 0.09 0.13 -0.04 -0.45 -0.15 -0.20 -0.48 -0.66 -0.12
MAX 43.16 43.07 43.32 46.60 50.65 56.30 58.48 57.42 55.07 50.10 45.87 43.13 46.70
MIN 19.61 26.32 32.42 33.77 41.16 44.77 49.19 48.29 43.67 36.16 27.47 22.81 37.56
NO YRS 118 118 119 116 116 115 117 117 116 118 119 118 107