GRANTS PASS, OREGON

Monthly Average Temperature (Degrees Fahrenheit)

(353445)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1893 ----- z 37.75 44.00 46.10 a 55.26 59.42 66.10 67.85 a 57.71 b 50.22 a 43.50 38.10 a 51.46
1894 39.18 38.39 44.93 a 50.43 57.16 60.27 69.47 70.31 59.60 a 54.10 b 46.07 37.03 a 52.25
1895 38.34 44.85 a 45.18 52.36 a 56.76 62.72 68.62 b 66.92 58.45 b 55.69 40.55 39.34 52.48
1896 41.97 44.98 b 47.18 a 46.05 52.90 63.98 a 73.35 69.13 60.54 b 54.27 42.26 a 42.89 53.29
1897 39.04 e 43.00 41.35 54.50 62.98 b 61.45 66.94 71.09 c 61.77 53.84 44.43 41.26 53.47
1898 36.29 45.02 44.63 53.93 56.38 a 63.52 69.77 a 72.27 a 62.47 51.85 43.85 37.10 53.09
1899 41.22 b 40.98 45.60 a 50.62 53.23 61.97 69.65 64.06 64.40 a 51.02 49.62 40.26 52.72
1900 43.21 43.89 51.65 51.48 b 57.65 65.50 68.13 a 64.40 a 59.93 51.67 a 47.48 a 41.77 a 53.90
1901 37.60 43.50 46.45 48.67 56.60 a 59.27 66.14 c 70.87 59.38 57.98 a 45.63 c 38.00 c 52.51
1902 37.67 a 45.58 c 45.40 a 48.98 56.45 62.17 66.60 a 69.65 62.63 53.81 43.53 39.68 52.68
1903 39.55 38.46 45.84 48.28 a 56.87 65.72 65.52 a 67.48 a 61.27 56.27 46.83 38.73 52.57
1904 40.20 a 40.62 44.06 52.93 59.29 63.13 69.40 a 70.58 64.35 c 55.63 48.92 38.87 54.00
1905 41.58 46.04 a 50.00 54.15 54.74 61.83 a 73.67 a 69.05 62.22 52.52 a 40.97 37.72 a 53.71
1906 39.23 44.05 46.68 53.50 b 55.50 b 60.10 75.06 70.24 63.45 b 54.20 a 45.55 42.00 54.13
1907 38.18 48.05 44.93 a 53.67 57.62 b 62.07 69.56 64.90 61.42 58.52 43.92 42.81 53.80
1908 40.55 41.57 45.05 52.45 51.50 60.82 72.13 67.81 61.40 51.89 45.68 37.35 52.35
1909 40.18 a 42.79 46.52 50.37 54.42 62.73 66.66 67.55 63.33 54.08 46.43 35.11 52.51
1910 37.40 41.77 51.58 55.10 60.45 60.67 71.11 65.15 59.80 55.93 c 44.87 41.35 53.76
1911 36.73 a 38.35 a 48.17 e 48.38 54.02 61.03 71.70 a 66.43 c 59.55 b 52.61 i 43.02 a 37.06 51.31
1912 43.13 45.10 45.00 48.65 57.19 63.00 67.97 66.23 61.02 48.98 44.53 38.00 52.40
1913 35.66 39.96 45.29 50.45 57.24 61.92 67.15 70.21 61.33 53.44 46.57 40.40 52.47
1914 42.79 42.89 51.13 52.72 59.65 61.62 70.76 69.68 59.90 52.03 41.02 34.19 53.20
1915 38.87 42.52 50.26 53.87 55.48 61.67 68.35 72.35 61.03 53.53 45.18 42.31 53.79
1916 35.06 47.81 48.13 51.87 53.87 61.90 65.15 68.76 63.03 50.16 41.30 35.63 51.89
1917 36.05 39.73 40.97 49.50 53.74 60.43 70.39 68.55 62.25 51.95 44.28 42.98 51.74
1918 41.24 40.39 46.69 49.80 53.32 68.03 67.85 67.15 66.88 55.34 43.08 37.02 53.07
1919 39.83 a 42.30 48.38 a 54.22 59.39 63.57 73.47 72.94 63.70 51.27 a 42.32 37.58 a 54.08
1920 40.50 42.28 45.37 50.15 56.85 63.85 69.90 72.44 62.33 52.02 45.20 41.19 53.51
1921 41.97 45.43 50.55 52.22 57.37 65.75 70.05 70.90 61.90 58.10 48.90 38.79 55.16
1922 38.11 40.50 45.95 49.75 59.63 67.70 73.23 68.65 66.53 55.55 43.87 40.85 54.19
1923 41.50 43.02 46.73 52.97 57.29 62.53 71.58 71.61 66.12 54.15 44.18 40.82 54.37
1924 39.66 50.72 47.85 55.20 65.05 67.37 70.79 71.23 a 64.12 53.53 48.07 38.66 56.02
1925 45.71 47.86 54.37 54.12 62.19 65.20 73.29 70.37 60.85 52.69 45.30 39.35 55.94
1926 40.08 48.36 51.92 59.35 60.11 70.70 72.82 70.58 61.13 56.18 49.75 40.40 56.78
1927 39.55 41.75 47.58 50.83 58.60 68.85 73.03 71.61 62.43 56.77 48.55 38.69 54.85
1928 41.74 45.59 54.42 k 56.00 b 63.66 c 65.35 72.76 71.29 67.25 54.03 45.67 37.93 b 56.48
1929 37.29 40.14 48.37 48.58 61.31 64.30 69.10 68.82 59.25 54.19 38.60 42.21 52.68
1930 32.37 44.82 49.27 54.08 54.56 61.52 67.79 70.68 63.50 52.97 42.58 37.24 52.62
1931 40.13 44.45 50.74 55.55 63.34 63.70 71.10 69.47 62.67 53.16 41.35 39.19 54.57
1932 37.74 43.00 50.02 52.87 57.21 66.28 ----- z 64.85 e 65.67 54.90 47.63 35.74 52.36
1933 36.65 38.95 46.31 53.38 52.60 b 63.23 70.32 71.02 60.77 57.08 41.50 43.74 52.96
1934 44.11 46.77 56.76 59.10 61.63 63.30 68.44 71.52 64.68 56.35 48.25 40.66 56.80
1935 37.34 44.07 45.06 52.52 57.08 64.23 68.39 69.90 67.33 53.18 41.35 37.63 53.17
1936 41.63 44.45 48.55 56.05 61.15 64.75 69.47 70.35 63.50 55.94 39.87 39.89 54.63
1937 31.76 42.16 49.29 51.30 60.85 a 65.58 71.16 68.77 64.63 57.16 48.23 43.13 54.50
1938 40.29 41.84 45.61 54.20 59.66 65.37 73.27 66.74 65.02 52.13 40.77 40.69 53.80
1939 39.23 40.48 a 49.69 56.48 58.90 63.08 71.48 71.13 66.18 55.45 44.17 45.00 55.11
1940 41.95 46.24 51.35 56.27 62.74 68.25 70.45 71.77 65.47 57.47 44.40 43.00 56.61
1941 41.90 46.07 52.02 53.48 60.68 64.87 73.24 70.24 61.62 53.77 47.03 42.65 55.63
1942 40.06 43.79 49.95 56.38 60.69 63.57 72.23 72.52 65.00 h 55.24 45.33 42.58 54.76
1943 37.37 44.75 49.19 54.80 56.87 61.37 70.08 66.29 67.28 52.90 44.20 37.66 53.56
1944 37.45 41.19 46.06 49.57 59.42 62.80 71.16 69.21 65.77 57.89 43.57 40.76 53.74
1945 42.56 45.07 46.31 52.58 60.58 64.78 72.08 72.13 63.22 55.90 45.58 41.73 55.21
1946 38.73 41.75 46.79 53.90 61.15 63.02 70.66 71.00 61.67 50.29 42.57 40.08 53.47
1947 35.94 45.89 51.08 55.67 63.26 63.22 68.26 65.92 65.00 57.42 45.87 40.50 54.83
1948 38.31 41.22 45.52 47.80 57.03 66.50 67.34 b 67.32 62.12 54.21 43.22 36.68 52.27
1949 31.06 41.98 47.87 56.48 61.15 63.94 l 70.50 68.40 65.18 50.13 46.58 38.85 52.56
1950 35.50 43.50 46.03 51.03 57.27 a 64.70 69.58 69.74 62.03 a 55.50 48.80 46.31 54.17
1951 40.53 43.56 a 44.65 56.09 a 57.87 65.92 70.06 67.89 65.92 53.85 a 45.63 38.63 54.22
1952 37.21 41.97 44.40 54.12 58.52 61.80 72.65 69.50 66.58 57.61 37.87 40.61 53.57
1953 45.07 a 44.24 a 44.06 51.55 53.63 59.37 68.48 68.38 a 66.72 a 52.56 49.22 a 41.60 53.74
1954 40.69 44.35 a 45.97 53.45 60.38 a 60.52 65.53 65.69 61.63 52.64 b 46.73 39.27 53.07
1955 38.32 40.43 45.89 46.78 57.89 65.02 67.18 70.81 63.42 55.92 44.90 43.19 53.31
1956 41.87 38.57 46.61 55.40 61.23 a 64.55 a 73.34 69.62 a 64.71 a 53.13 40.97 38.23 54.02
1957 35.73 45.38 49.72 a 54.14 a 61.16 68.12 69.34 67.21 67.82 52.42 42.35 41.18 54.55
1958 41.71 48.05 45.47 53.02 65.13 67.80 75.47 a 75.16 63.92 55.90 a 48.25 45.10 57.08
1959 43.56 42.89 48.03 55.68 57.23 66.18 73.87 69.18 61.78 55.23 a 42.85 36.44 54.41
1960 39.89 43.59 51.40 53.45 57.53 68.67 74.66 70.03 66.33 54.48 45.40 38.90 55.36
1961 41.35 47.05 47.44 53.57 57.79 70.55 71.79 73.63 60.13 54.18 a 43.52 39.37 55.03
1962 35.27 42.07 46.15 55.68 55.11 64.50 71.29 68.73 65.48 ----- z 47.68 40.15 53.83
1963 34.10 50.39 46.71 48.85 60.34 64.03 67.65 69.06 67.23 55.24 45.42 38.90 53.99
1964 39.87 42.07 45.63 50.82 56.87 64.12 71.95 70.39 63.88 58.63 43.83 42.15 54.18
1965 39.37 43.70 48.95 54.17 57.60 65.20 72.69 70.79 63.50 58.97 48.37 37.79 55.09
1966 39.73 42.57 48.34 55.87 61.05 65.18 69.32 71.90 66.43 56.11 47.65 42.15 55.53
1967 41.82 44.27 46.10 46.95 60.56 68.40 74.44 76.45 69.08 d 55.06 46.27 38.26 55.64
1968 39.63 49.12 50.60 52.72 58.45 67.52 73.26 69.06 65.97 55.15 47.30 39.94 55.73
1969 37.95 41.16 47.82 52.62 63.66 67.93 70.35 69.45 66.38 52.11 44.32 41.56 54.61
1970 44.48 46.54 48.65 47.60 59.68 69.57 73.82 71.56 62.37 54.61 48.57 39.66 55.59
1971 37.60 43.16 45.63 50.27 58.50 62.90 72.76 73.74 62.40 52.44 44.55 37.60 53.46
1972 38.90 44.95 52.03 51.00 61.21 66.93 74.35 72.18 62.73 54.50 46.77 35.71 55.11
1973 40.02 46.80 45.84 53.53 62.61 66.80 72.77 70.32 65.35 53.48 45.75 44.77 55.67
1974 38.73 41.30 47.44 51.20 57.66 68.15 70.31 72.45 68.52 54.81 47.20 41.58 54.94
1975 40.13 42.80 45.13 47.18 59.85 64.70 71.42 67.77 67.87 53.42 43.58 42.40 53.86
1976 41.76 43.26 46.16 49.83 59.35 62.73 71.32 68.29 66.23 56.32 47.98 35.63 54.07
1977 37.61 46.77 46.37 55.65 54.27 69.70 70.40 74.18 63.03 54.71 45.83 44.69 55.27
1978 44.97 45.77 52.48 51.23 57.21 65.55 70.89 69.31 60.10 57.68 42.32 37.73 54.60
1979 38.24 43.68 51.82 52.50 60.18 65.35 70.29 68.69 66.15 58.72 b 44.18 42.02 55.15
1980 41.47 47.19 46.73 53.52 57.63 ----- z 71.77 68.16 66.57 58.15 47.77 41.69 54.60
1981 42.98 44.93 49.94 55.05 58.92 66.07 71.29 ----- z ----- z 54.00 a 47.83 44.65 53.57
1982 37.56 44.50 46.73 50.05 60.52 67.62 70.76 70.90 63.35 56.60 43.95 41.10 54.47
1983 41.56 46.05 49.79 50.55 60.44 64.27 67.39 70.71 62.47 56.34 46.92 42.24 54.89
1984 41.56 44.55 50.47 51.30 59.24 64.23 73.53 71.47 65.00 53.29 45.18 38.32 54.85
1985 38.50 43.80 45.45 56.83 ----- z ----- z 75.15 70.65 ----- z 54.10 a 39.47 34.90 50.98
1986 45.11 47.75 52.95 53.02 59.55 69.93 69.11 75.73 61.10 56.50 47.35 41.00 56.59
1987 40.60 44.39 48.79 57.67 62.32 70.82 69.84 72.71 65.17 ----- z 48.45 b 40.24 56.45
1988 41.58 46.28 48.29 55.73 57.63 64.78 74.44 72.34 67.50 62.19 47.08 39.40 56.44
1989 40.13 39.91 48.73 58.20 58.98 67.48 69.52 70.34 66.18 55.21 45.50 37.81 54.83
1990 42.00 42.05 50.58 58.28 57.37 65.22 74.97 72.42 69.20 56.29 45.60 34.08 55.67
1991 39.08 49.05 45.81 50.32 ----- z 60.97 70.23 69.82 66.27 56.94 48.32 39.77 54.23
1992 40.63 47.38 50.82 55.27 62.32 67.30 69.68 70.48 62.65 56.00 45.13 38.73 55.53
1993 38.21 40.68 51.40 50.75 58.06 61.75 63.40 66.58 63.53 56.65 39.30 38.27 52.38
1994 41.84 42.14 48.29 51.92 58.98 62.52 72.13 68.21 64.75 51.76 38.82 39.00 53.36
1995 42.90 48.80 45.81 49.47 56.81 61.22 69.66 66.05 66.15 53.26 50.10 43.95 54.51
1996 41.73 46.66 47.94 51.47 54.63 61.85 72.97 69.85 60.25 53.58 46.17 41.31 54.03
1997 39.48 42.93 47.98 50.77 59.97 62.13 67.95 70.34 63.50 53.44 47.52 37.69 53.64
1998 43.87 43.68 47.35 50.67 54.68 63.13 72.58 70.52 65.83 52.32 46.67 38.40 54.14
1999 40.71 41.86 45.06 48.82 55.08 a 61.98 68.34 70.16 64.03 54.34 48.52 40.10 53.25
2000 40.81 46.10 45.10 53.87 57.53 64.65 68.34 69.35 63.87 54.71 41.90 40.15 53.86
2001 39.34 41.73 48.26 48.90 60.31 62.43 68.76 71.13 65.35 53.95 46.37 ----- z 55.14
2002 40.52 44.66 44.27 52.75 56.58 66.73 ----- z 70.13 65.68 51.97 ----- z 41.61 53.49
2003 ----- z 43.41 ----- z 48.62 ----- z 68.87 76.15 73.32 69.08 ----- z 44.10 42.81 58.29
2004 42.87 44.21 52.44 55.25 ----- z 67.47 74.79 74.71 64.05 55.63 42.83 40.60 55.89
2005 39.21 44.09 50.10 51.13 60.21 62.40 74.40 74.40 63.43 55.08 43.36 a 40.08 54.83
2006 41.68 42.68 44.21 52.25 60.17 a 68.58 76.42 71.18 65.73 54.48 46.53 39.90 55.32
2007 35.90 a 42.55 49.58 52.30 60.32 a 65.62 73.42 71.05 63.72 52.34 44.98 a 39.24 54.25
2008 36.85 a 42.72 45.11 48.77 59.87 64.32 72.77 72.16 66.67 54.47 47.53 37.29 54.04
2009 39.12 b 42.57 45.85 51.00 61.32 a 66.95 75.32 72.06 67.47 52.98 43.57 35.90 54.51
2010 45.92 46.16 46.92 48.68 54.11 63.33 72.97 71.37 64.57 55.63 44.65 41.82 54.68
2011 40.13 40.41 46.24 48.68 54.55 63.78 68.40 72.58 67.82 54.98 43.98 35.56 53.09
2012 39.82 42.40 43.81 52.95 59.32 63.22 72.23 74.02 67.82 56.16 47.60 40.00 54.94
2013 35.73 41.25 48.02 a 55.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.00 z 41.66
Period of Record Statistics
MEAN 39.70 43.71 47.66 52.38 58.44 64.49 70.80 70.04 63.92 54.57 45.05 39.83 54.19
S.D. 2.77 2.67 2.69 2.90 2.85 2.72 2.64 2.42 2.58 2.20 2.66 2.51 1.19
SKEW -0.38 0.20 0.49 0.03 -0.08 0.32 -0.14 -0.10 -0.08 0.24 -0.44 0.06 0.17
MAX 45.92 50.72 56.76 59.35 65.13 70.82 76.42 76.45 69.20 62.19 50.10 46.31 57.08
MIN 31.06 37.75 40.97 46.05 51.50 59.27 63.40 64.06 57.71 48.98 37.87 34.08 51.74
NO YRS 119 121 119 120 116 117 118 119 117 116 119 119 104