GRANITE 4 WSW, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(353430)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196710
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
1905 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 10.80 a 10.80
1906 ----- z 10.89 12.03 26.60 31.55 36.38 a 42.39 38.10 33.77 28.77 21.80 23.06 27.76
1907 8.00 22.57 23.29 27.13 30.29 35.93 40.32 34.97 32.73 29.26 22.67 16.84 27.00
1908 14.97 15.55 16.87 25.93 29.16 35.00 40.35 36.77 32.97 27.26 23.90 a 16.93 a 26.31
1909 16.35 19.36 21.35 23.23 28.48 36.14 a 36.73 a 33.81 36.53 26.97 25.87 4.74 25.80
1910 8.13 14.37 a 24.29 30.24 e 32.74 33.63 37.81 31.33 a 30.80 ----- z ----- z ----- z 27.04
1911 12.48 4.32 15.77 22.60 30.00 a 38.40 37.87 32.07 c ----- z ----- z ----- z ----- z 24.19
1912 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1913 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1914 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1915 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1916 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1917 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1918 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1919 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1920 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1921 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1923 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1924 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1925 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1926 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1927 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1928 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1929 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1930 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1931 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1932 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1933 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1934 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1935 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1936 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1938 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1939 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1940 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1941 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 23.27 14.55 18.91
1948 ----- z ----- z ----- z ----- z ----- z ----- z 37.23 a 36.87 31.97 27.84 18.00 a 7.45 26.56
1949 -5.61 c 12.44 a 22.13 25.40 34.16 34.20 37.71 38.13 a 34.50 25.03 ----- z 15.45 24.87
1950 5.61 13.96 12.87 23.13 26.71 35.93 38.37 a 37.61 33.40 31.87 23.83 23.63 a 25.58
1951 10.10 13.04 11.55 b 24.17 30.90 a 34.21 a 38.94 36.43 a 32.00 a 29.29 20.03 10.58 24.27
1952 6.68 9.00 15.06 25.38 a 32.52 36.77 39.03 38.16 35.47 29.03 a 14.93 13.45 24.62
1953 22.48 15.61 19.84 24.07 30.00 34.00 37.61 39.81 34.40 30.13 27.24 a 16.19 27.61
1954 13.29 19.32 13.77 25.43 32.00 36.00 39.32 36.03 32.73 27.06 26.83 a 10.94 26.06
1955 10.26 8.14 12.52 23.20 28.68 37.00 40.32 35.74 33.27 29.81 18.17 a 16.60 a 24.48
1956 13.00 a 7.48 16.77 25.40 34.61 36.17 41.45 38.26 33.37 27.32 18.60 16.81 25.77
1957 3.35 13.79 21.68 27.47 35.65 39.30 38.10 36.39 34.47 30.35 16.67 17.71 26.24
1958 14.97 24.04 14.84 25.80 35.10 40.40 41.55 42.00 33.93 29.06 22.17 23.35 28.93
1959 17.52 15.93 18.68 26.50 30.26 37.83 39.06 36.65 35.53 30.29 19.37 15.74 26.95
1960 9.29 11.45 20.29 26.80 30.77 35.73 41.74 37.97 33.87 28.97 22.13 12.48 25.96
1961 15.58 24.14 21.52 26.67 32.39 39.36 b 40.16 42.39 30.63 27.81 18.57 15.00 27.85
1962 8.06 15.11 17.13 27.20 32.19 34.27 37.77 38.19 34.13 30.03 23.10 18.32 26.29
1963 6.16 26.00 20.90 25.10 33.16 37.30 36.90 38.42 38.60 30.35 25.03 16.16 27.84
1964 11.97 11.62 16.97 24.67 27.87 37.47 41.35 38.29 30.50 28.42 21.07 15.19 25.45
1965 17.97 16.54 13.03 27.03 29.13 36.63 40.06 40.68 28.93 29.65 26.20 12.26 26.51
1966 14.42 13.14 15.90 25.27 31.03 35.27 38.74 39.10 36.57 25.55 24.87 18.13 26.50
1967 18.77 15.43 18.00 22.30 28.77 37.93 40.48 40.74 36.97 29.19 o ----- z ----- z 28.82
Period of Record Statistics
MEAN 11.41 14.93 17.48 25.47 31.13 36.45 39.28 37.50 33.68 28.70 21.93 15.30 26.30
S.D. 5.97 5.39 3.77 1.82 2.33 1.78 1.63 2.63 2.23 1.65 3.40 4.49 1.18
SKEW -0.72 0.33 0.09 0.28 0.20 0.37 0.21 -0.40 0.05 -0.47 -0.26 -0.16 0.26
MAX 22.48 26.00 24.29 30.24 35.65 40.40 42.39 42.39 38.60 31.87 27.24 23.63 28.93
MIN -5.61 4.32 11.55 22.30 26.71 33.63 36.73 31.33 28.93 25.03 14.93 4.74 24.27
NO YRS 24 25 25 25 25 25 26 26 25 23 23 25 20