OLA 4 S, IDAHO

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(106590)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 198811
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
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 52.33 d 36.20 e 31.24 j 26.40 17.35 33.07
1952 13.32 10.44 d 20.35 33.43 39.45 45.97 50.45 49.58 42.50 33.19 19.00 25.65 31.94
1953 30.81 28.00 27.10 30.77 35.81 40.97 48.97 46.45 40.00 29.32 29.97 20.35 34.04
1954 26.45 27.18 25.61 32.47 38.94 40.37 47.16 44.16 35.00 27.48 23.00 d 15.26 31.92
1955 13.32 6.93 19.10 31.83 35.68 44.80 49.68 42.42 39.53 30.29 22.03 24.13 29.98
1956 22.13 14.03 27.83 a 30.77 40.87 42.33 51.52 46.97 37.43 32.13 21.30 20.71 32.34
1957 3.26 13.64 27.48 32.53 42.65 43.00 46.00 43.57 a 40.63 33.23 18.03 a 21.29 30.44
1958 15.71 26.75 25.65 32.90 40.97 47.60 48.58 50.26 39.73 29.42 23.50 24.55 33.80
1959 24.94 27.36 25.61 33.07 36.53 a 47.17 52.00 45.68 44.27 33.71 21.50 15.84 33.97
1960 10.68 19.14 28.13 31.13 35.00 a 42.47 52.61 44.32 41.67 31.68 27.07 16.26 31.68
1961 18.80 a 28.29 29.52 30.87 38.65 47.07 51.84 53.87 39.00 33.48 21.03 17.10 34.13
1962 6.48 20.86 24.23 31.23 36.65 42.57 48.61 46.32 c 38.07 34.26 27.23 26.58 31.92
1963 12.52 27.21 27.26 32.20 41.55 46.73 47.10 47.42 46.57 ----- z ----- z 21.35 34.99
1964 11.32 ----- z ----- z ----- z ----- z 44.35 j 50.42 46.32 38.33 31.42 25.70 23.61 32.45
1965 22.84 24.36 20.84 36.07 37.42 46.37 51.45 50.35 37.20 31.19 27.37 18.90 33.70
1966 21.77 21.29 26.03 29.43 38.55 43.50 47.35 48.26 43.90 27.71 30.67 22.13 33.38
1967 25.03 24.07 28.65 30.90 36.45 45.83 51.87 48.90 44.20 31.65 26.83 16.16 34.21
1968 14.26 26.21 27.52 27.43 35.97 44.60 51.03 47.71 39.43 30.00 28.57 19.87 32.72
1969 19.61 19.21 22.10 31.37 41.00 46.57 47.94 44.48 39.77 27.77 20.63 22.26 31.89
1970 24.45 24.43 27.45 26.50 37.10 48.10 51.48 46.13 35.00 28.35 28.77 19.31 b 33.09
1971 19.90 23.57 26.03 31.23 40.06 43.20 52.61 51.35 35.27 30.26 25.30 15.94 32.89
1972 16.00 21.24 29.03 30.27 39.16 48.10 49.13 49.52 36.13 31.90 27.33 11.68 32.46
1973 18.29 24.30 a 27.06 29.30 37.35 45.03 50.00 48.13 40.27 31.48 29.77 26.19 33.93
1974 14.39 25.86 30.29 31.97 36.16 46.77 50.52 47.81 37.00 30.74 26.33 20.55 33.20
1975 14.45 21.32 27.32 29.93 36.55 44.00 56.26 46.65 37.97 34.97 22.63 19.23 32.61
1976 15.42 17.59 19.77 31.77 39.32 43.30 52.58 47.03 42.70 26.06 20.60 13.35 30.79
1977 8.45 17.64 23.84 31.50 37.13 51.57 50.48 51.48 41.47 31.55 27.40 28.06 33.38
1978 26.81 27.79 31.29 33.93 38.65 42.90 49.90 43.97 36.90 24.13 19.90 7.97 32.01
1979 0.94 22.00 24.29 31.20 37.48 44.80 50.19 51.13 41.93 35.97 19.63 24.03 31.97
1980 20.87 28.90 28.81 34.70 41.58 43.97 50.77 45.16 41.73 29.42 22.27 22.45 34.22
1981 24.48 22.07 27.16 33.63 37.87 41.00 45.03 49.94 40.43 29.77 28.40 22.87 33.56
1982 9.77 13.11 28.32 29.63 35.32 46.70 49.58 48.06 40.77 32.81 22.07 17.58 31.14
1983 22.87 28.61 32.58 31.03 38.10 43.90 49.06 52.26 36.17 32.97 29.50 15.13 34.35
1984 13.87 15.97 ----- z 31.40 39.39 44.13 51.06 57.84 40.23 32.52 29.97 12.23 33.51
1985 6.48 12.46 22.77 34.70 42.26 47.37 56.55 47.10 39.63 31.45 18.03 2.35 30.10
1986 17.58 28.32 33.39 32.87 41.16 49.77 49.35 54.23 42.73 30.90 a 26.97 15.81 35.26
1987 14.42 24.64 29.35 31.73 42.23 48.13 49.65 46.13 40.27 28.42 26.20 20.77 33.50
1988 9.97 21.03 27.10 34.60 37.81 50.97 52.48 45.84 39.07 34.97 29.83 ----- z 34.88
Period of Record Statistics
MEAN 16.56 21.83 26.54 31.68 38.52 45.32 50.31 48.13 39.71 31.02 24.88 19.05 32.74
S.D. 7.00 5.77 3.39 1.96 2.19 2.71 2.37 3.31 2.79 2.58 3.84 5.33 1.32
SKEW -0.15 -0.78 -0.40 -0.24 0.29 0.29 0.37 0.74 0.22 -0.44 -0.23 -0.87 -0.41
MAX 30.81 28.90 33.39 36.07 42.65 51.57 56.55 57.84 46.57 35.97 30.67 28.06 35.26
MIN 0.94 6.93 19.10 26.50 35.00 40.37 45.03 42.42 35.00 24.13 18.03 2.35 29.98
NO YRS 37 36 35 36 36 36 37 38 38 36 37 37 33