MERIDIAN 1 SSW, IDAHO

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(105841)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196003
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
1911 40.26 38.57 58.58 62.27 68.57 a 80.28 a 91.00 88.39 76.53 63.10 46.90 38.68 62.76
1912 33.74 43.93 51.48 61.57 71.03 82.10 84.87 84.10 72.93 61.10 52.03 39.77 61.56
1913 34.03 40.46 49.10 65.33 74.74 79.23 85.39 89.26 79.57 61.16 51.47 36.65 62.20
1914 43.81 44.18 59.03 64.97 77.90 77.70 92.45 91.19 76.77 66.97 53.70 31.68 65.03
1915 33.44 f 48.21 i 60.52 70.30 66.39 76.87 85.32 94.71 74.87 69.42 48.43 39.77 68.66
1916 32.68 45.24 57.35 65.70 67.06 75.97 85.87 86.45 b 77.77 61.58 46.43 35.19 61.44
1917 30.77 37.89 41.97 57.83 67.97 78.93 94.84 92.35 82.37 67.55 55.20 48.94 63.05
1918 40.55 44.39 57.13 63.60 70.58 89.93 91.71 84.61 79.43 65.35 49.43 36.32 64.42
1919 40.29 42.54 53.29 65.63 75.06 84.33 94.13 91.97 78.03 56.29 44.83 29.39 62.98
1920 35.97 43.52 51.10 a 58.03 68.00 e 80.52 i 93.77 a 90.26 76.76 a 59.00 48.63 39.60 a 60.42
1921 40.17 a 42.93 56.23 59.17 70.65 83.60 92.23 89.71 71.00 c 67.67 a 54.27 39.00 63.88
1922 27.06 38.21 48.00 57.17 70.58 85.18 b 91.13 91.16 83.23 71.90 48.80 36.94 62.45
1923 42.39 41.00 53.10 a 63.23 69.58 76.40 92.94 89.94 80.73 61.71 53.93 40.45 63.78
1924 30.76 b 51.72 51.81 64.30 80.10 83.93 92.45 91.55 83.76 e 66.32 50.40 29.06 64.68
1925 38.26 50.68 58.39 66.97 75.87 83.23 95.55 88.13 76.80 62.39 49.97 40.55 65.56
1926 37.65 49.57 59.26 70.93 73.77 87.33 95.84 90.16 74.37 70.65 54.17 37.45 66.76
1927 37.58 46.93 54.16 61.60 66.48 81.00 91.13 85.35 73.77 66.68 53.33 36.29 62.86
1928 35.52 42.59 57.94 61.97 81.55 81.70 93.29 89.00 84.07 68.87 53.97 39.35 65.82
1929 35.10 36.50 57.97 61.47 75.39 80.70 93.16 94.74 76.07 70.94 53.53 49.65 65.43
1930 31.00 49.96 61.23 73.93 76.29 86.40 97.90 94.65 82.37 66.23 49.93 38.06 67.33
1931 41.94 50.96 60.23 68.97 81.32 88.30 98.00 93.84 80.97 70.48 48.33 37.26 68.38
1932 37.10 ----- z 44.36 q 65.46 b 72.19 81.03 87.29 86.45 82.57 66.16 51.73 33.77 66.38
1933 38.16 33.11 52.39 63.67 68.32 83.73 90.81 84.42 74.00 72.61 54.33 48.04 f 65.05
1934 46.94 54.29 64.74 73.17 80.90 80.83 94.93 a 93.03 78.87 67.48 55.70 38.84 69.14
1935 37.16 40.57 49.74 58.31 a 71.68 82.93 a 91.76 b 89.96 e 85.20 67.88 e 42.03 32.00 62.44
1936 34.13 32.45 46.23 71.87 g 78.59 b 83.79 b 93.64 c 91.10 79.07 a 71.35 50.47 42.89 c 63.97
1937 24.45 40.00 56.65 61.30 76.68 80.57 92.84 88.68 81.47 69.63 a 53.50 43.16 64.08
1938 41.94 48.07 50.35 63.37 69.42 83.10 89.75 c 88.73 i 83.77 66.42 44.13 40.74 61.91
1939 40.16 38.21 56.77 69.13 78.06 80.33 92.50 c 91.65 80.93 65.68 55.87 48.19 66.46
1940 41.03 47.14 58.13 64.30 79.55 88.77 93.13 92.71 76.93 68.33 a 44.00 e 46.04 f 68.55
1941 40.32 48.00 57.76 b 63.96 b 73.87 78.83 93.39 86.55 72.23 d 63.11 d 51.63 41.81 64.29
1942 29.45 40.54 53.52 66.57 66.06 75.30 91.94 89.00 78.67 67.35 49.83 38.81 62.25
1943 36.58 46.64 51.13 70.27 68.35 74.80 88.55 87.52 82.87 65.65 50.37 42.32 63.75
1944 34.81 43.79 52.55 62.67 72.74 74.10 86.71 87.39 79.33 73.35 47.00 36.48 62.58
1945 39.42 47.43 52.23 61.17 70.77 75.30 90.71 88.81 75.73 70.97 48.43 39.00 63.33
1946 38.13 44.04 56.03 67.83 73.00 80.23 89.58 88.84 77.20 58.81 46.97 44.90 63.80
1947 33.45 48.36 59.48 63.90 76.84 74.60 91.58 88.26 78.13 66.68 45.60 39.32 63.85
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 85.55 77.47 66.93 a 47.33 33.94 62.24
1949 22.52 40.79 55.00 69.83 75.10 81.70 89.77 88.45 80.93 59.48 55.17 39.84 63.22
1950 33.42 44.93 50.23 61.80 69.65 77.53 88.10 88.81 77.93 70.42 51.93 42.61 63.11
1951 36.87 45.79 50.19 67.00 69.84 76.90 90.77 85.81 78.30 61.26 48.17 35.81 62.23
1952 33.19 39.21 47.61 68.30 71.74 78.20 88.23 87.94 81.17 72.16 45.16 e 41.35 62.85
1953 49.03 48.36 56.65 60.67 66.26 73.66 a 91.10 86.13 80.93 66.84 55.55 a 38.94 64.51
1954 44.77 49.89 53.26 66.83 76.26 75.73 90.71 83.26 77.57 64.65 54.03 38.90 64.66
1955 31.39 36.04 48.13 57.97 69.61 81.87 86.32 90.87 75.50 65.58 44.83 43.70 a 60.98
1956 41.52 36.83 55.97 67.37 73.71 79.53 89.71 85.35 79.40 61.29 45.33 38.19 62.85
1957 28.81 41.68 54.10 61.57 71.29 81.07 88.10 87.23 81.33 61.00 49.63 k 43.65 e 63.62
1958 39.00 50.96 51.53 a 60.60 79.45 79.20 89.23 91.46 e 77.40 69.65 51.07 44.21 b 65.31
1959 44.61 47.11 55.42 67.50 67.81 84.03 a 93.03 85.92 g 71.97 63.48 49.81 i 39.48 63.44
1960 31.77 42.00 47.38 w ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.89
Period of Record Statistics
MEAN 36.66 43.79 54.33 64.46 72.85 80.66 91.19 89.08 78.55 66.11 50.17 39.21 64.00
S.D. 5.57 5.10 4.50 4.10 4.48 4.03 3.12 2.94 3.42 4.10 3.71 4.40 1.85
SKEW -0.26 -0.16 -0.27 0.26 0.32 0.26 -0.13 0.07 -0.18 -0.32 -0.23 0.04 0.94
MAX 49.03 54.29 64.74 73.93 81.55 89.93 98.00 94.74 85.20 73.35 55.87 49.65 69.14
MIN 22.52 32.45 41.97 57.17 66.06 73.66 84.87 83.26 71.00 56.29 42.03 29.06 60.98
NO YRS 48 47 47 47 48 47 48 47 49 49 47 47 39