NYSSA, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(356179)

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
1937 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 32.77 27.61 30.19
1938 25.75 c 29.79 31.87 40.57 43.81 54.07 58.10 53.84 55.57 w ----- z ----- z 24.48 40.25
1939 25.84 24.19 a 31.87 a 39.07 46.97 50.93 61.42 57.29 45.10 37.45 23.60 28.28 b 39.33
1940 26.10 31.08 c 33.42 40.30 48.81 56.13 62.32 58.58 50.70 40.13 28.72 a 26.00 41.86
1941 26.06 28.71 31.90 37.60 48.10 a 53.37 61.23 59.10 44.93 37.58 29.50 29.10 40.60
1942 14.32 24.18 28.32 39.43 43.87 50.47 58.35 55.84 47.30 37.55 30.20 29.16 38.25
1943 22.74 24.11 29.65 42.40 43.58 50.83 57.58 56.06 47.07 39.97 28.90 24.61 38.96
1944 12.26 27.83 27.81 36.83 46.84 51.53 58.32 54.23 45.13 36.94 31.00 24.00 37.73
1945 26.23 29.75 30.48 37.83 47.32 50.87 59.03 55.32 43.63 34.42 31.70 22.90 39.12
1946 21.97 24.79 33.45 37.97 45.00 52.33 60.29 57.00 43.73 34.10 30.63 28.61 39.16
1947 13.87 27.89 31.52 39.13 50.61 51.77 58.35 54.68 45.73 41.03 30.40 25.61 39.22
1948 ----- z ----- z ----- z ----- z ----- z ----- z 58.15 e 54.11 c 46.28 a 34.94 29.57 16.06 39.85
1949 0.03 21.82 33.74 d 39.96 b 49.93 c 53.97 a 58.66 b 56.88 e 47.76 e 33.00 b 29.60 24.67 a 37.50
1950 17.03 a 21.54 30.61 36.75 b 42.32 c 51.66 a 60.41 d 55.08 e 48.00 b 40.03 a 30.83 31.61 38.82
1951 22.90 a 25.68 26.07 d 37.16 e 45.84 f 50.12 d 58.55 b 55.58 e 44.71 b 36.60 a 25.48 a 22.52 36.85
1952 18.48 19.82 a 28.33 a 36.63 c 44.64 f 51.69 d 54.86 b 56.25 c 45.26 c 34.67 a 20.27 25.07 a 35.58
1953 31.33 a 26.07 a 29.21 b 34.96 b 40.78 h 48.04 b 58.47 a 56.75 g 47.42 d 34.76 b 33.38 a 26.23 36.99
1954 28.16 29.85 a 28.83 a 37.75 b 45.44 d 49.73 d 59.04 f 54.20 f 44.57 g 32.57 a 29.90 a 20.23 a 33.61
1955 17.94 17.15 a 25.83 g 34.74 g 43.85 k 54.36 h 57.04 g 55.40 f 45.43 b 36.04 c 25.20 25.81 27.93
1956 25.58 17.19 b 30.28 b 38.20 48.45 51.57 58.94 55.26 44.73 36.58 25.53 23.65 38.00
1957 10.00 19.46 32.57 a 39.10 47.58 52.93 55.35 54.29 45.77 37.74 24.57 28.58 37.33
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 24.48 a ----- z 24.48
1962 11.71 24.61 28.90 38.97 45.39 52.47 56.65 54.16 45.13 37.58 31.00 27.74 37.86
1963 14.90 29.96 31.74 36.63 49.06 53.53 57.23 57.10 51.67 41.16 32.30 22.19 39.79
1964 18.77 16.31 29.84 36.67 43.94 52.67 59.16 54.29 44.63 34.97 29.30 25.65 37.18
1965 24.74 26.00 24.48 41.73 44.87 53.50 58.16 56.10 42.63 36.61 32.67 21.06 38.55
1966 25.52 24.96 30.32 36.83 47.35 52.77 58.03 57.23 51.63 33.26 33.53 25.71 39.76
1967 27.65 26.96 30.68 34.67 44.16 53.67 61.90 58.48 50.93 35.19 31.33 20.03 39.64
1968 21.23 30.00 32.77 34.93 b 44.86 b 53.47 59.81 55.23 45.83 34.06 31.03 26.23 39.12
1969 23.90 26.29 27.77 38.20 49.00 54.53 56.68 54.29 47.30 34.35 26.20 26.32 38.74
1970 27.90 27.46 30.16 32.80 43.87 55.17 58.65 54.61 42.30 33.39 31.30 23.06 38.39
1971 26.48 26.54 27.71 36.83 47.26 51.60 57.97 59.39 40.67 34.65 29.30 22.84 38.44
1972 20.32 23.03 32.65 36.93 45.29 54.60 55.00 57.74 43.07 38.74 31.37 14.23 37.75
1973 23.42 28.50 32.84 38.57 46.39 52.83 59.86 b 56.19 46.53 35.87 33.00 29.19 40.27
1974 20.10 28.32 32.10 37.80 43.74 55.73 59.00 56.10 45.63 37.16 30.63 23.48 39.15
1975 17.23 26.86 30.97 34.63 43.65 52.37 63.39 54.29 45.90 38.16 27.03 23.45 38.16
1976 18.71 22.17 26.35 36.53 45.39 50.27 58.48 54.00 48.80 34.45 27.10 17.68 36.66
1977 12.87 22.00 30.10 39.33 43.58 59.67 57.84 58.87 47.57 37.52 28.97 30.45 39.06
1978 28.26 31.36 34.94 39.77 45.29 52.83 59.32 55.39 47.30 35.32 23.87 17.58 39.27
1979 5.77 24.50 32.52 37.87 47.87 53.37 59.61 59.10 49.50 41.03 24.77 25.19 38.42
1980 23.13 31.86 31.87 40.97 47.13 50.90 58.19 54.58 47.03 35.42 27.73 25.42 39.52
1981 29.58 26.07 32.16 40.03 46.10 51.37 56.90 58.84 48.20 35.45 34.30 26.35 40.45
1982 14.80 a 19.89 32.45 34.70 43.68 54.50 58.26 57.84 47.90 38.13 25.70 23.87 37.64
1983 24.26 32.21 37.00 36.67 46.65 52.77 56.13 59.61 44.57 38.55 36.10 19.39 40.32
1984 17.68 22.45 33.26 38.67 44.29 51.63 60.26 59.65 44.83 35.19 32.30 14.68 37.91
1985 9.77 17.82 28.68 40.20 47.13 53.93 63.29 53.29 43.13 34.39 20.60 7.42 34.97
1986 16.23 30.36 37.10 39.00 46.23 58.67 57.26 59.87 46.73 37.10 30.33 20.94 39.98
1987 18.13 28.54 34.03 41.53 50.94 55.43 57.35 55.42 47.83 35.39 31.27 25.32 40.10
1988 16.94 25.34 32.32 39.67 45.19 57.77 61.06 55.97 46.00 42.45 33.37 20.55 39.72
1989 11.10 8.43 33.26 40.43 44.81 55.87 60.84 56.65 47.83 38.48 27.13 20.45 37.11
1990 26.74 23.54 32.61 43.20 46.48 54.30 61.65 59.35 53.97 36.68 29.03 10.23 39.81
1991 16.13 29.75 32.90 39.30 45.84 51.67 61.58 60.23 49.50 37.77 30.70 23.68 39.92
1992 24.71 30.83 35.13 41.17 49.03 57.87 57.55 58.55 46.20 39.84 29.70 20.35 40.91
1993 18.06 19.11 32.65 38.60 50.13 50.87 54.00 53.52 46.33 39.32 19.33 26.87 37.40
1994 28.23 23.82 32.39 40.57 48.77 53.53 62.58 60.52 49.97 37.23 24.03 21.42 40.25
1995 27.19 31.25 34.39 38.47 47.68 52.17 60.03 53.74 48.90 34.71 33.43 26.68 40.72
1996 26.26 26.00 35.13 37.87 46.10 53.23 61.45 55.77 46.10 38.23 31.50 26.74 40.36
1997 24.68 28.29 32.61 38.03 49.00 54.97 59.29 58.13 51.27 36.52 30.33 23.87 40.58
1998 28.13 30.93 34.06 39.57 47.23 51.93 64.55 59.71 53.97 37.84 34.63 22.32 42.07
1999 28.32 28.21 31.68 35.50 45.03 52.60 57.13 58.31 b 45.07 35.16 31.50 25.48 39.50
2000 26.03 29.66 31.71 40.23 46.80 a 53.23 60.03 56.42 43.73 36.26 23.23 23.10 39.20
2001 19.52 21.39 31.67 a 34.80 44.71 51.28 a 58.42 56.19 45.86 a 32.74 27.77 21.10 37.12
2002 23.45 22.43 29.84 39.87 45.14 b 55.93 a 62.63 a 52.50 a 44.93 31.00 21.53 25.42 37.89
2003 26.26 23.29 31.97 35.60 42.55 51.93 59.77 55.13 41.13 34.45 24.30 30.16 38.05
2004 21.74 26.38 35.06 40.60 46.52 54.87 61.71 58.48 47.63 40.26 30.03 26.81 40.84
2005 25.35 21.79 31.23 36.27 46.15 k 50.55 h 59.11 l 58.91 h 43.40 j 36.33 j 26.58 k 16.05 l 28.66
2006 26.57 j 23.95 i 31.76 j 37.60 j 46.05 j 56.29 i 63.16 l 54.00 h 44.32 k 32.81 j 26.25 j 17.06 o 9999.00
2007 15.09 i 25.21 i 30.23 i 33.90 i 44.90 j 50.95 j 61.80 k 51.00 i 40.79 k 36.74 h 26.70 j 29.94 n 9999.00
2008 16.27 i 25.70 i 28.90 j 30.23 h 44.50 k 50.67 i 57.81 j 54.00 l 39.90 j 31.09 h 32.50 l 19.37 l 9999.00
2009 23.00 k 25.21 i 28.73 i 37.00 i 43.28 m 45.59 h 48.55 k 57.81 j 49.20 j 34.05 k 23.68 k 15.95 j 9999.00
2010 27.69 o 27.27 m 30.22 h 35.93 43.13 52.40 59.84 57.23 48.13 42.42 29.53 22.48 43.46
2011 21.39 25.82 34.55 35.52 a 43.71 51.45 a 59.94 60.55 51.89 b 40.67 a 28.07 17.84 39.28
2012 24.23 25.96 a 34.10 41.86 b 46.24 b 51.33 f 64.33 a 59.45 b 48.66 a 35.74 33.03 a 26.73 a 40.03
2013 8.18 c 27.44 a 31.10 b 34.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 22.24
Period of Record Statistics
MEAN 20.94 25.39 31.59 38.25 46.16 53.08 59.24 56.63 46.77 36.72 28.98 23.62 39.01
S.D. 6.48 4.50 2.49 2.19 2.09 2.18 2.24 2.13 2.80 2.52 3.71 4.52 1.34
SKEW -0.88 -1.00 -0.40 -0.09 0.32 0.77 0.18 0.17 0.44 0.30 -0.66 -1.19 -0.22
MAX 31.33 32.21 37.10 43.20 50.94 59.67 64.55 60.55 53.97 42.45 36.10 31.61 42.07
MIN 0.03 8.43 24.48 32.80 42.32 48.04 54.00 52.50 40.67 31.00 19.33 7.42 34.97
NO YRS 66 66 65 65 61 63 64 63 64 65 67 67 57