GRAND VIEW 2 W, IDAHO

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(103760)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201010
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
1909 ----- z ----- z ----- z ----- z ----- z 86.69 n 92.10 a 92.71 78.41 c 64.09 h 54.65 d 36.39 m 79.47
1910 33.19 38.38 d 64.10 73.03 77.97 86.20 98.26 d 90.16 80.17 a 69.40 a 52.03 42.39 67.11
1911 41.42 39.18 59.35 62.07 69.10 80.93 92.61 89.81 78.70 63.87 48.33 39.40 a 63.73
1912 36.06 46.17 52.77 61.70 71.65 82.37 86.68 88.06 75.96 d 63.54 r ----- z ----- z 66.83
1913 37.61 43.50 53.58 69.30 77.74 83.13 90.39 91.16 86.57 g 64.89 c 53.40 38.48 63.93
1914 44.94 45.00 61.74 68.13 82.77 80.10 95.48 b 94.42 80.13 71.68 59.17 34.61 68.18
1915 39.13 51.43 62.94 73.00 f 71.95 j 82.07 89.60 a ----- z ----- z ----- z ----- z ----- z 65.03
1916 ----- z ----- z ----- z ----- z ----- z 80.96 c 88.42 89.00 73.93 55.67 d 42.72 e 32.62 g 71.78
1917 28.29 c 34.67 a 41.77 a 55.57 b 65.03 b 83.00 z 94.92 e 93.77 r 77.11 c 68.46 e 56.72 a 54.83 g 58.06
1918 42.50 c 46.56 a 59.00 c 63.04 d 72.65 e 90.21 b 92.04 h 83.89 m 79.48 e 65.21 g 52.19 d 38.83 h 63.20
1919 44.22 d 45.20 c 54.22 h 69.17 r ----- z 86.30 g ----- z ----- z ----- z ----- z ----- z ----- z 44.71
1920 44.83 g ----- z ----- z ----- z ----- z ----- z ----- z ----- z 79.73 62.62 b 49.82 b 43.48 b 58.91
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 65.35 56.31 a 43.32 55.00
1924 38.00 56.69 57.32 71.00 a 89.61 c 92.43 104.06 o 95.42 87.73 72.04 d 53.59 a 31.53 a 67.76
1925 40.26 54.40 c 61.81 70.97 83.42 88.23 102.57 h 92.71 82.93 66.71 53.23 44.55 i 69.47
1926 41.45 55.04 65.52 77.50 82.55 95.03 ----- z 96.77 79.43 77.55 57.43 42.03 70.03
1927 44.68 ----- z 59.16 69.30 76.38 b 90.23 d 98.81 93.44 d 78.54 b 74.90 59.93 ----- z 74.54
1928 45.23 e ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 66.18 t 52.17 39.26 45.55
1929 33.73 a 36.07 54.95 l 63.53 79.26 84.10 95.00 94.23 75.23 70.58 51.87 48.06 66.52
1930 28.26 50.25 58.42 72.20 71.74 84.21 b 94.39 91.39 79.63 65.00 49.13 34.84 64.96
1931 39.90 49.04 58.61 68.03 79.74 86.63 97.13 93.60 a 78.60 68.23 47.80 35.77 66.92
1932 36.03 41.79 54.10 67.30 74.00 84.66 a 91.39 89.32 ----- z 63.13 a 53.57 34.32 62.69
1933 ----- z ----- z ----- z 65.43 69.32 91.40 j 95.68 95.03 82.46 d 75.52 56.97 50.97 73.92
1934 49.29 57.78 a 67.84 78.66 a 85.63 a 85.03 96.58 94.48 81.80 71.35 58.33 40.42 72.27
1935 34.29 c 38.32 53.97 63.33 70.00 81.90 91.06 92.55 85.37 68.94 43.40 34.74 63.16
1936 39.03 41.34 54.87 70.30 78.41 i 86.53 96.13 93.13 78.77 ----- z 51.71 p 44.23 67.15
1937 26.26 42.54 57.84 63.33 79.55 83.37 94.65 93.06 85.67 74.00 56.07 46.13 66.87
1938 45.84 51.96 53.81 67.73 d 72.81 84.30 91.00 91.42 86.17 67.83 a 49.07 43.87 67.15
1939 45.56 v 42.96 a 58.65 71.52 i 80.29 81.57 94.61 ----- z ----- z 66.58 55.97 49.29 66.24
1940 41.87 a 50.63 b 60.90 a 66.17 80.87 90.03 94.43 c 93.55 76.73 69.16 47.63 45.35 68.11
1941 43.36 c 51.11 61.10 64.73 75.42 79.43 b 92.67 a 88.81 73.70 64.88 o 55.53 48.00 j 68.58
1942 29.35 42.57 55.48 69.73 70.03 79.60 j 95.03 a 88.47 n 81.87 71.68 53.92 d 44.13 61.38
1943 46.65 54.43 ----- z 78.20 78.32 85.33 100.68 97.81 91.30 69.64 i 55.20 44.87 73.28
1944 40.13 48.66 58.35 67.40 80.45 78.70 94.23 a 93.97 85.50 74.53 l 48.87 38.52 66.80
1945 41.87 50.04 55.29 65.13 76.03 81.17 98.23 96.20 a 80.80 74.48 51.63 42.45 b 67.78
1946 41.65 47.93 60.13 ----- z ----- z ----- z 101.08 s 94.74 79.90 59.61 49.50 46.03 59.94
1947 36.10 51.89 62.13 68.33 82.68 80.27 98.58 94.10 83.23 71.71 48.10 42.55 68.31
1948 46.48 46.07 56.43 j 65.73 76.74 86.67 93.52 93.29 c 81.50 70.82 c 51.59 c 36.57 a 68.09
1949 23.23 43.82 57.58 73.87 80.74 86.77 98.35 95.61 87.17 63.16 58.47 44.19 67.75
1950 36.03 49.57 54.74 66.63 75.19 84.37 95.26 94.58 81.90 72.77 54.30 45.29 67.55
1951 40.35 48.43 52.61 71.23 76.42 83.37 99.32 92.97 85.07 65.26 51.57 38.00 67.05
1952 36.00 40.72 51.45 74.27 79.74 85.41 c 96.58 96.87 87.56 e 76.42 49.86 a 43.21 b 68.17
1953 52.74 52.96 61.63 a 67.55 a 71.90 81.40 99.85 e 95.03 89.34 a 68.43 j 60.25 f 42.13 a 71.46
1954 48.24 b 54.11 56.52 72.30 85.23 a 83.04 c 99.61 94.64 i 85.84 e 69.65 58.23 41.65 68.58
1955 34.33 a 41.96 52.14 b 62.60 74.50 a 88.88 f 94.03 98.94 84.57 70.66 b 48.43 g 44.90 b 65.86
1956 42.31 b 40.21 59.58 70.50 77.00 i 87.18 b 99.23 92.90 84.72 e 67.10 48.50 40.58 66.62
1957 34.16 49.85 a 57.83 a 66.20 76.81 88.50 b 97.68 f 93.56 f 90.05 i 67.71 50.57 46.00 59.74
1958 42.00 55.04 55.76 b 65.23 85.93 d 85.73 96.93 b 99.00 c 84.24 a 76.16 54.00 47.63 a 70.64
1959 46.61 50.89 a 59.06 72.00 b 72.37 a 91.37 100.59 b 92.39 77.20 68.76 b 55.48 c 42.43 c 69.10
1960 35.27 a 43.54 c 60.00 c 70.62 d 76.54 c 92.13 100.75 c 90.26 d 84.93 a 65.38 b 46.07 ----- z 69.59
1961 36.82 c 52.27 b 57.41 b 66.91 g 79.09 i 97.04 e 99.94 98.00 d 76.27 65.37 a 52.31 a 41.71 67.71
1962 31.48 b 40.26 i 54.58 g 75.94 l 72.33 d 85.48 a 91.13 90.65 81.42 f 68.13 a 54.80 44.35 67.30
1963 35.00 55.25 59.48 63.23 80.26 h 79.17 90.52 91.14 c 84.73 71.16 52.57 35.55 65.25
1964 38.83 a 42.81 b 53.48 65.53 74.77 78.17 94.90 88.42 77.97 70.47 a 50.40 45.35 65.09
1965 41.06 51.52 a 57.81 67.50 71.87 82.50 91.97 a 88.06 74.07 74.35 56.70 42.19 66.63
1966 45.55 48.50 61.52 68.70 c 82.52 84.86 a 94.68 91.90 86.03 68.87 ----- z ----- z 73.31
1967 ----- z 55.69 o 59.19 59.43 76.97 81.80 96.97 97.52 87.13 68.65 53.37 38.68 71.97
1968 41.55 53.83 63.06 64.77 75.61 84.80 95.19 82.90 80.23 68.65 49.80 42.88 f 69.13
1969 43.39 44.25 57.61 71.33 81.58 82.77 93.68 95.19 84.27 62.32 53.97 42.71 67.76
1970 45.03 55.04 56.90 60.97 76.03 86.20 94.16 96.68 77.70 64.74 52.60 44.72 m 69.64
1971 43.87 51.75 55.06 66.43 77.35 82.03 93.29 97.00 77.50 65.35 50.37 39.20 f 69.09
1972 42.57 h 52.86 g 62.03 65.33 80.10 85.73 92.42 93.00 76.97 67.03 50.30 31.85 e 70.48
1973 39.59 b 49.89 58.26 66.07 80.87 87.70 94.45 92.23 80.93 69.00 51.53 46.03 68.05
1974 40.13 51.58 i 56.97 67.40 75.29 93.03 92.84 91.42 86.63 68.90 54.17 42.42 69.93
1975 39.06 47.46 56.32 59.57 74.29 82.57 96.39 88.61 84.50 66.62 b 50.30 43.00 b 65.72
1976 43.35 47.38 53.35 65.83 79.97 82.80 94.29 84.70 a 80.80 69.35 55.40 43.87 66.76
1977 31.87 52.46 56.90 74.67 69.74 89.10 a 89.29 89.39 80.77 70.29 52.77 46.52 66.98
1978 46.16 46.89 64.23 64.63 73.52 84.78 c 92.55 91.06 78.80 72.77 51.80 38.57 a 67.15
1979 29.58 45.39 60.58 67.47 78.48 88.93 95.29 90.35 90.44 c 67.65 h 49.03 45.90 67.41
1980 40.58 52.07 57.84 72.00 74.42 81.87 92.52 88.77 81.17 69.10 54.61 g 42.26 68.42
1981 41.32 53.04 61.32 69.13 73.61 84.83 94.06 96.97 84.73 65.68 56.03 45.29 68.84
1982 35.74 41.61 57.68 64.00 75.13 83.17 89.71 94.65 79.07 67.06 47.60 42.10 64.79
1983 43.52 52.04 58.00 63.40 76.00 82.70 88.87 93.19 81.80 70.74 53.77 34.48 66.54
1984 31.90 40.28 58.00 63.83 74.55 79.30 93.94 94.32 78.00 k 64.39 51.17 35.16 62.44
1985 31.48 40.04 53.06 73.53 78.61 88.57 98.65 89.58 69.37 64.13 38.50 22.16 62.31
1986 41.42 52.04 63.94 64.07 77.10 90.10 86.52 91.94 71.10 67.23 52.17 37.29 66.24
1987 38.71 49.68 ----- z 76.57 77.90 85.97 89.13 90.52 82.70 70.26 52.23 42.10 68.71
1988 ----- z 51.52 60.10 71.10 74.87 88.73 93.71 89.39 77.77 76.03 50.03 35.19 69.86
1989 37.00 36.93 57.74 70.43 74.58 85.43 94.06 86.48 80.50 65.16 51.80 41.39 65.13
1990 44.23 47.96 62.03 73.10 71.68 83.47 91.90 87.81 85.00 66.87 52.40 29.97 66.37
1991 32.97 52.86 57.55 63.20 69.55 77.00 91.77 93.55 80.97 66.90 ----- z 42.32 66.24
1992 44.13 54.72 65.23 71.43 83.84 84.43 88.03 91.16 79.23 67.68 42.50 37.35 67.48
1993 31.29 37.79 51.71 62.97 78.87 76.70 82.16 84.81 79.30 65.13 45.73 42.00 61.54
1994 39.23 45.43 64.19 67.13 77.61 86.33 93.26 93.71 82.67 64.58 43.20 36.06 66.12
1995 43.23 53.89 ----- z ----- z 71.19 77.87 88.35 89.06 81.17 65.39 55.23 40.81 66.62
1996 41.52 45.24 58.74 66.33 71.35 84.77 91.55 k 90.26 77.10 66.16 51.70 43.61 63.34
1997 41.03 49.00 61.71 62.14 i 80.61 80.63 88.29 90.39 82.00 67.32 52.77 39.42 66.65
1998 48.52 50.11 56.87 63.87 70.55 ----- z 94.35 93.68 83.90 66.90 54.40 40.87 65.82
1999 44.48 47.61 58.16 62.50 72.48 84.07 92.48 91.35 81.43 72.93 d 59.47 39.10 67.17
2000 42.87 52.10 57.52 71.93 76.00 86.80 94.03 93.87 80.47 65.94 42.57 37.26 66.78
2001 36.74 44.82 60.81 64.53 81.10 85.43 91.26 95.00 83.20 68.94 55.80 38.29 67.16
2002 40.03 46.46 55.87 66.97 77.03 86.69 a 96.10 87.48 81.57 65.18 c 52.77 43.26 66.62
2003 44.48 49.75 60.68 63.13 75.42 86.20 99.19 93.29 83.07 72.97 49.77 44.68 68.55
2004 36.65 42.69 65.87 71.03 74.03 85.07 92.48 89.94 80.43 67.39 47.63 43.84 66.42
2005 41.00 49.93 61.50 k 66.53 74.10 81.08 e 96.45 93.06 81.33 68.81 47.03 36.29 66.87
2006 44.96 e 47.32 55.84 66.77 78.83 a 88.33 96.55 91.29 82.73 66.35 53.77 42.23 67.91
2007 41.39 52.96 64.06 68.73 80.90 87.70 97.39 92.03 81.10 65.16 51.97 37.55 68.41
2008 37.65 48.45 55.26 63.67 75.71 84.73 94.16 92.35 82.20 68.35 54.33 38.52 66.28
2009 37.74 45.00 e 56.55 65.73 77.81 80.90 92.55 89.45 85.83 60.16 52.60 ----- z 67.67
2010 43.38 g 48.46 58.58 63.27 67.94 81.72 a 91.94 89.13 83.67 68.74 ----- z ----- z 72.60
Period of Record Statistics
MEAN 39.52 47.74 58.31 67.47 76.50 84.78 94.05 92.24 81.39 68.23 51.93 40.88 66.88
S.D. 5.51 5.26 3.97 4.39 4.52 3.91 3.58 3.19 4.02 3.91 4.09 4.71 1.91
SKEW -0.49 -0.42 -0.58 0.30 0.19 0.50 -0.37 -0.23 -0.21 -0.02 -0.66 -0.92 -0.40
MAX 52.74 57.78 67.84 78.66 89.61 97.04 100.75 99.00 91.30 77.55 59.93 50.97 72.27
MIN 23.23 34.67 41.77 55.57 65.03 76.70 82.16 82.90 69.37 55.67 38.50 22.16 61.54
NO YRS 90 89 86 87 88 89 89 89 90 88 90 83 45