PARMA EXPERIMENT STN, IDAHO

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(106844)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201206
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
1922 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 63.00 f 54.00 63.00
1923 57.00 62.00 80.00 83.00 89.00 99.00 102.00 102.00 98.00 81.00 65.00 60.00 102.00
1924 43.00 60.00 62.00 81.00 96.00 103.00 b 107.00 102.00 101.00 81.00 78.00 51.00 b 107.00
1925 47.00 a 58.00 74.00 83.00 89.00 a 100.00 a 105.00 102.00 a 98.00 79.00 64.00 54.00 105.00
1926 47.00 a 61.00 73.00 88.00 87.00 104.00 102.00 101.00 88.00 83.00 66.00 q 58.00 104.00
1927 47.00 63.00 69.00 89.00 95.00 99.00 105.00 101.00 92.00 86.00 73.00 57.00 105.00
1928 65.00 48.00 76.00 a 86.00 b 99.00 101.00 109.00 104.00 99.00 87.00 67.00 67.00 109.00
1929 48.00 50.00 75.00 80.00 97.00 98.00 106.00 b 107.00 98.00 84.00 67.00 68.00 107.00
1930 54.00 65.00 77.00 88.00 91.00 99.00 106.00 105.00 99.00 81.00 65.00 48.00 a 106.00
1931 54.00 57.00 70.00 80.00 95.00 98.00 108.00 105.00 102.00 86.00 75.00 49.00 108.00
1932 54.00 56.00 73.00 81.00 89.00 101.00 100.00 102.00 98.00 88.00 66.00 58.00 102.00
1933 53.00 51.00 64.00 81.00 92.00 102.00 105.00 104.00 93.00 86.00 63.00 62.00 105.00
1934 54.00 61.00 78.00 92.00 97.00 97.00 a 109.00 103.00 96.00 84.00 68.00 52.00 109.00
1935 51.00 60.00 72.00 76.00 88.00 94.00 104.00 102.00 95.00 86.00 58.00 47.00 104.00
1936 50.00 60.00 68.00 92.00 94.00 103.00 107.00 99.00 91.00 84.00 63.00 56.00 107.00
1937 44.00 54.00 68.00 84.00 91.00 99.00 104.00 102.00 98.00 78.00 69.00 56.00 104.00
1938 53.00 62.00 63.00 81.00 90.00 94.00 102.00 99.00 98.00 81.00 58.00 53.00 102.00
1939 50.00 55.00 76.00 92.00 96.00 103.00 106.00 101.00 95.00 80.00 66.00 68.00 106.00
1940 54.00 66.00 76.00 80.00 91.00 106.00 a 101.00 103.00 92.00 79.00 65.00 54.00 106.00
1941 51.00 ----- z 75.00 82.00 93.00 92.00 100.00 95.00 85.00 75.00 67.00 60.00 100.00
1942 45.00 52.00 73.00 86.00 91.00 92.00 100.00 99.00 91.00 81.00 64.00 54.00 100.00
1943 55.00 58.00 79.00 84.00 84.00 88.00 97.00 95.00 91.00 85.00 63.00 60.00 97.00
1944 47.00 55.00 69.00 78.00 85.00 96.00 96.00 94.00 92.00 83.00 61.00 49.00 96.00
1945 53.00 61.00 66.00 83.00 86.00 94.00 97.00 96.00 97.00 81.00 76.00 62.00 97.00
1946 57.00 63.00 71.00 94.00 85.00 91.00 105.00 100.00 91.00 74.00 58.00 58.00 105.00
1947 52.00 67.00 75.00 84.00 96.00 92.00 107.00 99.00 95.00 82.00 62.00 50.00 107.00
1948 58.00 61.00 62.00 81.00 93.00 99.00 101.00 95.00 f 96.00 e 84.00 a 59.00 a 49.00 101.00
1949 40.00 58.00 65.00 84.00 b 95.00 99.00 105.00 102.00 97.00 76.00 b 71.00 c 55.00 c 105.00
1950 51.00 c 63.00 c 80.00 d 76.00 e 87.00 f 99.00 b 97.00 101.00 99.00 82.00 67.00 b 51.00 101.00
1951 57.00 a 57.00 65.00 82.00 b 89.00 96.00 105.00 105.00 92.00 75.00 a 60.00 51.00 c 105.00
1952 46.00 b 55.00 e 66.00 a 86.00 b 87.00 97.00 102.00 99.00 93.00 87.00 58.00 53.00 102.00
1953 65.00 64.00 70.00 79.00 84.00 85.00 99.00 100.00 95.00 84.00 a 68.00 52.00 100.00
1954 61.00 a 65.00 67.00 82.00 96.00 98.00 102.00 100.00 94.00 83.00 66.00 60.00 102.00
1955 43.00 50.00 63.00 76.00 85.00 98.00 102.00 99.00 99.00 80.00 66.00 67.00 102.00
1956 58.00 60.00 77.00 84.00 92.00 96.00 102.00 98.00 91.00 80.00 60.00 58.00 102.00
1957 40.00 56.00 63.00 80.00 87.00 95.00 98.00 97.00 96.00 79.00 58.00 58.00 98.00
1958 53.00 64.00 63.00 76.00 94.00 98.00 100.00 102.00 91.00 81.00 64.00 54.00 102.00
1959 58.00 65.00 66.00 84.00 89.00 102.00 105.00 101.00 93.00 75.00 a 62.00 48.00 105.00
1960 41.00 48.00 78.00 82.00 88.00 97.00 105.00 102.00 93.00 82.00 65.00 50.00 105.00
1961 48.00 65.00 69.00 78.00 92.00 a 104.00 102.00 106.00 90.00 81.00 58.00 55.00 106.00
1962 52.00 51.00 70.00 88.00 80.00 100.00 100.00 101.00 92.00 79.00 68.00 60.00 101.00
1963 47.00 66.00 71.00 76.00 a 89.00 92.00 95.00 a 99.00 91.00 87.00 62.00 44.00 99.00
1964 48.00 44.00 68.00 ----- z 88.00 95.00 101.00 99.00 84.00 81.00 62.00 68.00 101.00
1965 55.00 60.00 67.00 79.00 88.00 ----- z 98.00 101.00 85.00 84.00 72.00 58.00 101.00
1966 57.00 56.00 81.00 82.00 96.00 95.00 98.00 a 103.00 a 96.00 79.00 70.00 51.00 103.00
1967 63.00 63.00 69.00 67.00 94.00 98.00 105.00 102.00 99.00 77.00 67.00 55.00 105.00
1968 48.00 64.00 77.00 86.00 88.00 101.00 ----- z 96.00 90.00 81.00 58.00 57.00 101.00
1969 52.00 48.00 75.00 80.00 92.00 100.00 102.00 104.00 95.00 75.00 66.00 56.00 104.00
1970 55.00 61.00 65.00 82.00 92.00 104.00 106.00 103.00 98.00 88.00 64.00 52.00 106.00
1971 58.00 61.00 72.00 76.00 89.00 99.00 103.00 106.00 96.00 87.00 65.00 54.00 106.00
1972 55.00 60.00 76.00 80.00 98.00 99.00 101.00 103.00 93.00 83.00 63.00 54.00 103.00
1973 52.00 61.00 67.00 79.00 96.00 101.00 104.00 103.00 95.00 80.00 67.00 57.00 104.00
1974 61.00 63.00 65.00 78.00 88.00 106.00 103.00 103.00 97.00 81.00 69.00 53.00 106.00
1975 43.00 57.00 62.00 69.00 88.00 91.00 103.00 96.00 93.00 84.00 67.00 64.00 103.00
1976 46.00 62.00 69.00 75.00 89.00 102.00 102.00 98.00 97.00 86.00 68.00 50.00 a 102.00
1977 46.00 57.00 72.00 93.00 84.00 102.00 105.00 106.00 99.00 ----- z 66.00 a 60.00 106.00
1978 54.00 54.00 84.00 75.00 86.00 94.00 106.00 106.00 95.00 81.00 69.00 60.00 106.00
1979 42.00 52.00 72.00 75.00 93.00 101.00 105.00 99.00 95.00 86.00 58.00 48.00 105.00
1980 57.00 61.00 62.00 86.00 91.00 91.00 103.00 97.00 93.00 84.00 65.00 56.00 103.00
1981 51.00 58.00 69.00 80.00 86.00 92.00 101.00 101.00 95.00 73.00 65.00 59.00 101.00
1982 49.00 60.00 65.00 77.00 88.00 93.00 99.00 98.00 93.00 77.00 54.00 55.00 99.00
1983 53.00 58.00 69.00 72.00 95.00 89.00 98.00 104.00 89.00 76.00 67.00 48.00 104.00
1984 45.00 ----- z 66.00 84.00 92.00 100.00 ----- z 100.00 95.00 82.00 69.00 ----- z 100.00
1985 40.00 47.00 65.00 85.00 90.00 100.00 101.00 94.00 85.00 74.00 64.00 49.00 101.00
1986 44.00 67.00 75.00 85.00 100.00 99.00 98.00 100.00 93.00 78.00 64.00 48.00 100.00
1987 46.00 56.00 68.00 92.00 91.00 99.00 100.00 101.00 100.00 84.00 64.00 64.00 101.00
1988 48.00 61.00 79.00 83.00 93.00 101.00 104.00 100.00 97.00 87.00 70.00 40.00 104.00
1989 45.00 45.00 68.00 83.00 87.00 96.00 100.00 100.00 88.00 79.00 67.00 54.00 100.00
1990 59.00 59.00 74.00 85.00 87.00 96.00 101.00 105.00 98.00 85.00 64.00 48.00 105.00
1991 43.00 63.00 69.00 75.00 80.00 91.00 100.00 102.00 97.00 87.00 60.00 55.00 102.00
1992 55.00 64.00 72.00 87.00 93.00 101.00 100.00 105.00 91.00 91.00 59.00 47.00 105.00
1993 44.00 46.00 68.00 71.00 94.00 97.00 98.00 95.00 94.00 87.00 70.00 57.00 98.00
1994 48.00 53.00 76.00 86.00 91.00 99.00 105.00 104.00 95.00 81.00 65.00 45.00 105.00
1995 55.00 67.00 65.00 76.00 89.00 97.00 100.00 102.00 98.00 74.00 63.00 64.00 102.00
1996 48.00 61.00 67.00 83.00 86.00 96.00 105.00 104.00 96.00 88.00 ----- z 59.00 105.00
1997 55.00 59.00 81.00 76.00 92.00 93.00 101.00 102.00 97.00 95.00 64.00 48.00 102.00
1998 55.00 55.00 70.00 86.00 87.00 93.00 ----- z 105.00 102.00 86.00 ----- z 63.00 105.00
1999 53.00 60.00 71.00 81.00 94.00 101.00 105.00 99.00 92.00 81.00 69.00 58.00 105.00
2000 57.00 59.00 69.00 86.00 90.00 96.00 100.00 102.00 95.00 83.00 57.00 49.00 102.00
2001 42.00 51.00 74.00 85.00 100.00 99.00 105.00 104.00 96.00 86.00 65.00 50.00 105.00
2002 51.00 57.00 69.00 74.00 90.00 102.00 110.00 101.00 98.00 80.00 68.00 58.00 110.00
2003 51.00 64.00 75.00 79.00 99.00 99.00 108.00 103.00 96.00 90.00 69.00 60.00 108.00
2004 44.00 55.00 81.00 84.00 89.00 99.00 104.00 103.00 99.00 86.00 55.00 53.00 104.00
2005 50.00 59.00 73.00 77.00 91.00 96.00 102.00 103.00 92.00 84.00 66.00 44.00 103.00
2006 ----- z 59.00 66.00 81.00 95.00 101.00 107.00 102.00 97.00 84.00 76.00 56.00 107.00
2007 50.00 59.00 75.00 85.00 91.00 100.00 105.00 101.00 98.00 81.00 62.00 58.00 105.00
2008 50.00 56.00 62.00 82.00 95.00 100.00 100.00 100.00 93.00 89.00 69.00 57.00 100.00
2009 54.00 61.00 73.00 88.00 95.00 96.00 103.00 102.00 97.00 76.00 62.00 49.00 103.00
2010 52.00 51.00 69.00 80.00 85.00 96.00 99.00 100.00 92.00 88.00 67.00 45.00 100.00
2011 50.00 a 64.00 64.00 71.00 84.00 95.00 98.00 100.00 94.00 90.00 60.00 56.00 100.00
2012 52.00 59.00 69.00 89.00 90.00 91.00 o ----- z ----- z ----- z ----- z ----- z ----- z 91.00
Period of Record Statistics
MEAN 50.94 58.30 70.62 81.71 90.73 97.62 102.47 101.15 94.57 82.38 64.92 54.82 103.35
S.D. 5.71 5.43 5.35 5.43 4.31 4.08 3.29 2.91 3.76 4.41 4.71 5.94 3.00
SKEW 0.13 -0.68 0.30 -0.12 -0.02 -0.49 0.02 -0.44 -0.61 -0.01 0.19 0.16 -0.25
MAX 65.00 67.00 84.00 94.00 100.00 106.00 110.00 107.00 102.00 95.00 78.00 68.00 110.00
MIN 40.00 44.00 62.00 67.00 80.00 85.00 95.00 94.00 84.00 73.00 54.00 40.00 96.00
NO YRS 89 88 90 89 89 88 86 88 89 88 86 89 74