SPRAY, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(358009)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1937 2.83 a 30.46 40.13 27.54 b 44.42 53.21 a 63.68 c 51.60 a 47.59 c 40.55 b 36.33 32.77 a 39.26
1938 29.35 30.68 32.45 36.04 b 39.84 45.73 54.55 46.03 47.37 38.33 a 27.50 25.27 a 37.76
1939 26.90 25.40 c 31.03 34.83 41.43 a 45.41 a 52.10 49.65 46.33 37.00 26.47 31.55 37.34
1940 22.71 32.18 a 34.32 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 29.74
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 ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 40.09 s 36.58 32.30 30.97 33.28
1959 30.94 30.68 30.77 34.87 39.06 48.43 51.87 48.35 46.59 a 38.35 25.43 22.65 37.33
1960 19.03 27.07 31.52 35.83 a 39.71 45.53 53.42 48.97 43.30 36.58 29.90 22.45 36.11
1961 26.19 34.11 32.13 33.93 40.90 50.13 51.10 55.10 40.20 35.61 23.73 26.74 37.49
1962 17.42 27.21 29.48 36.60 41.10 43.63 48.71 50.94 44.10 36.77 34.70 28.65 36.61
1963 17.16 32.86 32.16 36.70 43.61 48.50 49.58 51.87 51.27 39.52 34.73 27.48 38.79
1964 27.71 24.14 29.94 31.90 38.19 48.83 51.74 49.77 42.97 36.84 31.03 27.10 36.68
1965 30.97 31.57 26.06 37.70 40.16 48.33 53.39 53.74 39.87 39.10 34.60 25.26 38.40
1966 28.65 28.96 32.84 34.97 42.77 49.03 51.84 52.26 48.17 37.29 35.60 30.87 39.44
1967 32.23 28.64 31.00 33.83 40.61 49.90 54.00 53.94 49.03 38.26 33.50 24.74 39.14
1968 27.74 34.00 33.77 35.20 43.48 51.17 54.35 52.77 45.97 36.26 34.33 28.35 39.78
1969 21.16 27.64 29.16 36.63 44.35 52.80 51.52 48.65 46.63 35.03 28.73 29.61 37.66
1970 28.42 31.14 32.16 32.43 41.19 53.60 54.32 51.06 42.13 35.06 33.70 28.16 38.62
1971 28.23 27.79 30.00 35.00 43.00 47.47 52.94 55.61 40.87 32.90 31.90 26.03 37.64
1972 24.20 a 29.00 34.06 33.03 a 43.00 49.93 52.65 52.10 42.83 35.06 33.03 17.84 37.23
1973 23.42 30.96 32.29 34.57 42.81 49.37 52.35 50.39 46.77 37.23 35.43 33.45 39.09
1974 21.39 31.04 32.55 37.07 41.68 50.50 53.45 52.32 42.77 34.26 33.93 27.97 38.24
1975 29.81 27.96 29.77 33.33 40.52 48.57 57.13 49.81 42.77 40.94 29.97 28.19 38.23
1976 27.06 26.14 30.00 35.67 40.84 44.93 53.13 52.84 47.17 34.19 34.90 21.97 37.40
1977 16.52 28.82 31.61 36.27 41.06 51.03 52.97 a 56.16 45.45 a 37.16 27.97 32.00 38.08
1978 29.55 ----- z 34.93 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 32.24
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1983 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1984 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1987 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1998 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1999 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2000 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2001 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2002 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2003 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2004 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2005 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2007 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2008 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2009 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2010 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2011 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2012 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2013 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
Period of Record Statistics
MEAN 24.57 29.50 31.84 34.72 41.53 48.91 53.22 51.54 45.01 36.91 31.73 27.39 38.01
S.D. 6.58 2.64 2.63 2.22 1.70 2.69 2.92 2.52 3.02 2.03 3.61 3.84 0.98
SKEW -1.59 -0.08 0.93 -1.55 0.05 -0.14 2.05 -0.07 0.02 0.15 -0.71 -0.54 0.01
MAX 32.23 34.11 40.13 37.70 44.42 53.60 63.68 56.16 51.27 40.94 36.33 33.45 39.78
MIN 2.83 24.14 26.06 27.54 38.19 43.63 48.71 46.03 39.87 32.90 23.73 17.84 36.11
NO YRS 24 23 24 22 22 22 22 22 22 23 23 23 22