LOMA 1 WNW, MONTANA

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(245153)

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1950 ----- z ----- z ----- z 73.00 89.00 89.00 97.00 93.00 97.00 85.00 a 74.00 59.00 97.00
1951 50.00 60.00 60.00 78.00 a 91.00 c 84.00 104.00 101.00 90.00 a 84.00 60.00 63.00 b 104.00
1952 51.00 a 63.00 64.00 b 88.00 c 81.00 f 93.00 101.00 c 100.00 a 94.00 h 86.00 a 66.00 b 64.00 101.00
1953 65.00 a 59.00 f 67.00 a 74.00 a 89.00 b 89.00 c 106.00 c 99.00 b 95.00 e 89.00 74.00 b 58.00 b 106.00
1954 57.00 c 69.00 65.00 e 72.00 b 88.00 c 93.00 a 101.00 a 95.00 i 89.00 l 82.00 f 69.00 d 60.00 b 101.00
1955 50.00 c 55.00 b 57.00 r 69.00 r 79.00 c 90.00 c 104.00 b 103.00 d 97.00 d 82.00 a 68.00 f 53.00 d 104.00
1956 55.00 g 51.00 76.00 h 78.00 b 90.00 b 97.00 d 101.00 99.00 a 90.00 d 77.00 f 71.00 f 67.00 l 101.00
1957 45.00 54.00 b 58.00 u ----- z 83.00 f 91.00 f 103.00 c 98.00 g 96.00 f 85.00 k 63.00 a 62.00 h 103.00
1958 61.00 a 53.00 l 57.00 h 71.00 f 86.00 m 91.00 95.00 d 101.00 a 96.00 g 86.00 d 62.00 f 57.00 b 101.00
1959 58.00 g 47.00 d 65.00 h 78.00 b 78.00 e 91.00 101.00 99.00 g 90.00 d 79.00 i 60.00 g 65.00 h 101.00
1960 52.00 f ----- z 77.00 h 80.00 f 92.00 i 92.00 l 108.00 99.00 f 97.00 g 90.00 j 60.00 i 56.00 e 108.00
1961 58.00 l 67.00 j 68.00 m 72.00 i 93.00 g 102.00 g 101.00 110.00 g ----- z ----- z 55.00 m 53.00 a 110.00
1962 ----- z ----- z 67.00 g 89.00 79.00 97.00 95.00 99.00 a 91.00 83.00 78.00 67.00 99.00
1963 60.00 65.00 76.00 88.00 92.00 97.00 107.00 105.00 97.00 89.00 66.00 63.00 107.00
1964 64.00 64.00 73.00 83.00 94.00 98.00 101.00 106.00 90.00 90.00 74.00 b 46.00 106.00
1965 51.00 61.00 53.00 80.00 85.00 93.00 98.00 101.00 87.00 84.00 71.00 63.00 101.00
1966 46.00 53.00 79.00 73.00 100.00 103.00 102.00 101.00 97.00 85.00 55.00 57.00 103.00
1967 52.00 64.00 69.00 69.00 87.00 91.00 100.00 104.00 103.00 79.00 63.00 56.00 104.00
1968 67.00 69.00 70.00 89.00 80.00 94.00 100.00 95.00 96.00 82.00 66.00 52.00 100.00
1969 50.00 44.00 66.00 86.00 90.00 99.00 99.00 111.00 101.00 77.00 69.00 67.00 111.00
1970 48.00 65.00 62.00 77.00 87.00 100.00 101.00 104.00 89.00 88.00 63.00 59.00 104.00
1971 54.00 58.00 66.00 78.00 91.00 a 96.00 103.00 106.00 91.00 86.00 71.00 52.00 a 106.00
1972 51.00 64.00 75.00 80.00 95.00 96.00 98.00 99.00 86.00 84.00 59.00 59.00 99.00
1973 66.00 64.00 67.00 73.00 93.00 96.00 105.00 102.00 89.00 78.00 60.00 61.00 105.00
1974 62.00 56.00 69.00 88.00 82.00 100.00 102.00 c 101.00 94.00 87.00 69.00 61.00 102.00
1975 54.00 51.00 56.00 68.00 88.00 86.00 106.00 95.00 92.00 85.00 80.00 63.00 106.00
1976 64.00 64.00 78.00 81.00 90.00 94.00 101.00 101.00 98.00 87.00 74.00 65.00 101.00
1977 55.00 70.00 75.00 86.00 87.00 98.00 100.00 95.00 91.00 a 83.00 65.00 51.00 100.00
1978 45.00 50.00 77.00 73.00 87.00 92.00 b 102.00 100.00 99.00 82.00 a 79.00 47.00 102.00
1979 45.00 52.00 70.00 75.00 92.00 99.00 103.00 c 99.00 98.00 89.00 68.00 a 67.00 103.00
1980 51.00 60.00 61.00 95.00 99.00 91.00 103.00 92.00 99.00 94.00 75.00 67.00 a 103.00
1981 66.00 70.00 68.00 81.00 88.00 96.00 107.00 101.00 100.00 80.00 78.00 61.00 107.00
1982 52.00 65.00 63.00 82.00 85.00 c 91.00 98.00 97.00 95.00 79.00 60.00 56.00 98.00
1983 59.00 68.00 75.00 79.00 94.00 93.00 97.00 111.00 102.00 80.00 71.00 45.00 111.00
1984 63.00 66.00 66.00 86.00 94.00 106.00 103.00 108.00 96.00 84.00 68.00 59.00 108.00
1985 52.00 59.00 70.00 85.00 95.00 100.00 108.00 98.00 81.00 a 78.00 68.00 50.00 108.00
1986 65.00 69.00 77.00 80.00 91.00 99.00 101.00 98.00 79.00 78.00 63.00 63.00 101.00
1987 64.00 68.00 76.00 91.00 95.00 102.00 103.00 97.00 92.00 88.00 68.00 67.00 103.00
1988 62.00 73.00 71.00 81.00 99.00 107.00 103.00 98.00 97.00 82.00 72.00 64.00 107.00
1989 65.00 46.00 61.00 81.00 86.00 99.00 102.00 95.00 89.00 82.00 70.00 60.00 102.00
1990 58.00 64.00 69.00 82.00 83.00 104.00 104.00 105.00 95.00 89.00 77.00 63.00 105.00
1991 55.00 65.00 70.00 76.00 78.00 86.00 102.00 103.00 96.00 89.00 58.00 55.00 103.00
1992 72.00 76.00 71.00 87.00 91.00 97.00 93.00 97.00 94.00 92.00 65.00 51.00 97.00
1993 52.00 56.00 80.00 70.00 89.00 90.00 100.00 98.00 87.00 88.00 61.00 63.00 100.00
1994 53.00 52.00 74.00 84.00 87.00 94.00 99.00 101.00 95.00 83.00 61.00 62.00 101.00
1995 59.00 74.00 69.00 72.00 90.00 88.00 94.00 97.00 94.00 79.00 64.00 58.00 97.00
1996 58.00 65.00 65.00 85.00 74.00 93.00 98.00 103.00 85.00 89.00 67.00 49.00 103.00
1997 57.00 62.00 74.00 77.00 87.00 96.00 98.00 102.00 92.00 85.00 76.00 63.00 102.00
1998 63.00 61.00 66.00 85.00 87.00 86.00 105.00 103.00 101.00 82.00 69.00 64.00 105.00
1999 59.00 65.00 81.00 77.00 93.00 91.00 105.00 103.00 92.00 79.00 79.00 65.00 105.00
2000 51.00 60.00 72.00 77.00 88.00 96.00 106.00 104.00 97.00 81.00 66.00 57.00 106.00
2001 62.00 53.00 68.00 88.00 92.00 96.00 103.00 104.00 97.00 88.00 73.00 59.00 104.00
2002 65.00 64.00 64.00 75.00 85.00 99.00 103.00 90.00 95.00 75.00 68.00 62.00 103.00
2003 68.00 53.00 72.00 79.00 90.00 101.00 107.00 106.00 97.00 86.00 68.00 64.00 107.00
2004 51.00 55.00 84.00 83.00 82.00 90.00 102.00 93.00 96.00 78.00 69.00 64.00 102.00
2005 68.00 68.00 69.00 83.00 82.00 96.00 102.00 103.00 93.00 80.00 71.00 64.00 103.00
2006 68.00 68.00 64.00 80.00 94.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 94.00
Period of Record Statistics
MEAN 57.47 61.14 69.52 80.35 88.48 94.96 101.62 100.53 93.68 83.96 68.42 59.13 103.51
S.D. 7.16 7.55 6.46 6.09 5.63 5.15 3.44 4.48 5.09 4.31 6.05 5.79 3.26
SKEW 0.00 -0.34 -0.11 0.06 -0.34 0.10 -0.33 0.02 -0.67 0.06 0.01 -0.71 0.17
MAX 72.00 76.00 84.00 95.00 100.00 107.00 108.00 111.00 103.00 94.00 80.00 67.00 111.00
MIN 45.00 44.00 53.00 68.00 74.00 84.00 93.00 90.00 79.00 75.00 55.00 45.00 97.00
NO YRS 51 51 48 52 52 53 56 51 50 50 50 53 43