HART MOUNTAIN REFUGE, OREGON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(353692)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1939 ----- z ----- z ----- z ----- z 80.00 88.00 94.00 90.00 86.00 71.00 64.00 68.00 94.00
1940 51.00 47.00 69.00 72.00 79.00 96.00 87.00 94.00 81.00 73.00 58.00 63.00 96.00
1941 50.00 49.00 62.00 68.00 79.00 a 79.00 94.00 88.00 76.00 73.00 65.00 59.00 94.00
1942 49.00 44.00 58.00 68.00 77.00 82.00 92.00 92.00 83.00 80.00 64.00 62.00 92.00
1943 55.00 57.00 59.00 73.00 74.00 78.00 93.00 91.00 87.00 81.00 64.00 63.00 93.00
1944 54.00 50.00 60.00 67.00 75.00 82.00 89.00 90.00 90.00 75.00 50.00 d 53.00 r 90.00
1945 52.00 47.00 58.00 69.00 78.00 85.00 91.00 91.00 88.00 79.00 65.00 52.00 91.00
1946 57.00 54.00 63.00 78.00 75.00 84.00 98.00 92.00 80.00 z ----- z 52.00 o 54.00 98.00
1947 53.00 56.00 67.00 73.00 f 82.00 79.00 90.00 88.00 87.00 78.00 58.00 57.00 90.00
1948 54.00 59.00 56.00 64.00 76.00 86.00 87.00 86.00 89.00 75.00 61.00 46.00 89.00
1949 45.00 50.00 54.00 71.00 79.00 83.00 a 92.00 90.00 85.00 71.00 71.00 57.00 92.00
1950 53.00 53.00 61.00 72.00 75.00 88.00 a 89.00 a 93.00 97.00 81.00 a 67.00 60.00 97.00
1951 56.00 59.00 57.00 72.00 a 78.00 89.00 a 94.00 90.00 87.00 78.00 66.00 50.00 94.00
1952 45.00 52.00 52.00 69.00 76.00 81.00 91.00 b 87.00 86.00 a 80.00 64.00 57.00 91.00
1953 57.00 59.00 62.00 74.00 70.00 73.00 95.00 91.00 90.00 77.00 60.00 a 55.00 a 95.00
1954 50.00 o 62.00 63.00 71.00 85.00 85.00 a 90.00 a 93.00 84.00 a 79.00 68.00 60.00 93.00
1955 49.00 53.00 55.00 60.00 a 75.00 90.00 89.00 90.00 95.00 76.00 a 62.00 48.00 95.00
1956 47.00 50.00 60.00 70.00 79.00 88.00 89.00 87.00 84.00 73.00 63.00 60.00 89.00
1957 49.00 54.00 58.00 69.00 74.00 83.00 c 90.00 87.00 89.00 66.00 59.00 61.00 90.00
1958 45.00 54.00 49.00 62.00 81.00 85.00 89.00 89.00 89.00 79.00 60.00 61.00 89.00
1959 57.00 53.00 62.00 68.00 78.00 89.00 94.00 90.00 83.00 77.00 63.00 62.00 94.00
1960 43.00 47.00 i 67.00 73.00 73.00 84.00 97.00 92.00 a 82.00 a 75.00 54.00 51.00 97.00
1961 56.00 55.00 59.00 70.00 79.00 a 93.00 93.00 97.00 a 79.00 79.00 66.00 52.00 e 97.00
1962 54.00 56.00 d 55.00 74.00 68.00 83.00 90.00 90.00 95.00 79.00 66.00 58.00 b 95.00
1963 52.00 a 59.00 a 54.00 60.00 a 75.00 a 80.00 a 85.00 a 90.00 a 89.00 a 83.00 b 60.00 61.00 90.00
1964 52.00 53.00 64.00 69.00 a 77.00 82.00 94.00 90.00 80.00 82.00 63.00 52.00 94.00
1965 53.00 55.00 61.00 70.00 75.00 80.00 88.00 88.00 80.00 83.00 66.00 54.00 88.00
1966 48.00 50.00 71.00 75.00 83.00 82.00 94.00 91.00 85.00 83.00 70.00 53.00 94.00
1967 52.00 57.00 55.00 48.00 81.00 87.00 94.00 92.00 86.00 75.00 a 64.00 52.00 94.00
1968 57.00 60.00 63.00 73.00 75.00 91.00 94.00 87.00 84.00 77.00 54.00 46.00 94.00
1969 55.00 41.00 60.00 70.00 78.00 85.00 89.00 93.00 88.00 67.00 65.00 b 55.00 d 93.00
1970 50.00 b 55.00 55.00 62.00 78.00 92.00 91.00 91.00 82.00 81.00 58.00 46.00 92.00
1971 60.00 60.00 59.00 65.00 71.00 79.00 92.00 93.00 a 83.00 76.00 b 60.00 e 46.00 93.00
1972 49.00 a 56.00 67.00 67.00 84.00 88.00 a 92.00 98.00 82.00 72.00 55.00 58.00 g 98.00
1973 56.00 57.00 a 52.00 70.00 80.00 90.00 91.00 90.00 87.00 e 74.00 d 55.00 d ----- z 91.00
1974 50.00 f 52.00 56.00 69.00 76.00 a 90.00 b 90.00 d 89.00 85.00 a 81.00 63.00 d 51.00 d 90.00
1975 55.00 b 47.00 e 51.00 d 54.00 a 77.00 78.00 92.00 84.00 f 82.00 l 77.00 d 65.00 d 61.00 92.00
1976 58.00 60.00 a 58.00 68.00 a 82.00 88.00 a 97.00 89.00 89.00 b 78.00 a 72.00 c 55.00 97.00
1977 54.00 67.00 60.00 77.00 a 82.00 87.00 a 90.00 92.00 85.00 77.00 63.00 54.00 g 92.00
1978 44.00 b 55.00 c 66.00 a 67.00 69.00 80.00 a 91.00 a 95.00 a 82.00 a 78.00 e 66.00 g 50.00 95.00
1979 45.00 c 45.00 60.00 d 65.00 c 77.00 a 84.00 93.00 90.00 c 87.00 82.00 c 59.00 c 58.00 a 93.00
1980 55.00 b 57.00 52.00 69.00 77.00 80.00 95.00 a 87.00 85.00 84.00 a 71.00 63.00 c 95.00
1981 55.00 54.00 a 55.00 81.00 76.00 85.00 92.00 94.00 b 89.00 70.00 66.00 a 55.00 c 94.00
1982 49.00 56.00 52.00 66.00 77.00 80.00 90.00 90.00 88.00 69.00 57.00 49.00 90.00
1983 58.00 a 50.00 54.00 60.00 85.00 75.00 94.00 94.00 83.00 72.00 60.00 46.00 94.00
1984 55.00 54.00 61.00 70.00 85.00 85.00 90.00 93.00 86.00 75.00 51.00 48.00 93.00
1985 60.00 53.00 55.00 76.00 80.00 92.00 91.00 91.00 73.00 74.00 64.00 55.00 92.00
1986 56.00 65.00 68.00 75.00 88.00 86.00 85.00 92.00 86.00 70.00 60.00 ----- z 92.00
1987 51.00 58.00 64.00 79.00 81.00 89.00 b 92.00 96.00 90.00 82.00 58.00 51.00 a 96.00
1988 53.00 62.00 64.00 74.00 80.00 91.00 94.00 91.00 93.00 82.00 60.00 55.00 94.00
1989 54.00 49.00 53.00 73.00 77.00 82.00 90.00 91.00 82.00 77.00 69.00 a 56.00 91.00
1990 54.00 59.00 64.00 75.00 80.00 89.00 92.00 96.00 91.00 80.00 72.00 58.00 a 96.00
1991 54.00 60.00 58.00 60.00 69.00 83.00 90.00 89.00 86.00 82.00 67.00 48.00 90.00
1992 56.00 66.00 66.00 74.00 85.00 93.00 94.00 95.00 86.00 79.00 62.00 43.00 95.00
1993 48.00 42.00 61.00 63.00 80.00 84.00 83.00 92.00 88.00 82.00 62.00 53.00 92.00
1994 63.00 52.00 70.00 74.00 79.00 86.00 93.00 90.00 86.00 75.00 49.00 50.00 93.00
1995 51.00 65.00 57.00 n 65.00 76.00 83.00 j 89.00 a 91.00 89.00 75.00 69.00 54.00 91.00
1996 61.00 63.00 64.00 73.00 78.00 85.00 92.00 95.00 a 87.00 89.00 70.00 52.00 95.00
1997 56.00 50.00 67.00 75.00 82.00 80.00 89.00 94.00 j 86.00 77.00 67.00 i 52.00 j 94.00
1998 50.00 43.00 j 62.00 i 74.00 l 70.00 k 80.00 k 93.00 n 95.00 j 94.00 p 72.00 k 56.00 r 58.00 n 95.00
1999 55.00 p 45.00 n 59.00 l 59.00 o 80.00 k 85.00 k 92.00 i 88.00 i 86.00 75.00 n 70.00 j 52.00 j 92.00
2000 49.00 r 54.00 l 62.00 n 72.00 r 72.00 u 89.00 a 94.00 95.00 s 88.00 m 69.00 v 51.00 u 58.00 v 95.00
2001 59.00 56.00 a 63.00 73.00 a 87.00 90.00 98.00 93.00 84.00 a 81.00 r 67.00 l 44.00 u 98.00
2002 52.00 o 55.00 k 67.00 p 69.00 m 81.00 d 90.00 103.00 93.00 87.00 74.00 66.00 j 52.00 103.00
2003 57.00 51.00 69.00 d 63.00 g 85.00 86.00 e 103.00 95.00 91.00 81.00 59.00 50.00 i 103.00
2004 51.00 45.00 74.00 75.00 e 80.00 86.00 93.00 f 95.00 h 81.00 n 74.00 h ----- z 54.00 u 95.00
2005 63.00 i 52.00 n 70.00 p 64.00 j 78.00 f 81.00 h 95.00 l 95.00 l 84.00 k 78.00 m 62.00 s 55.00 r 95.00
2006 58.00 n 57.00 p 56.00 l 65.00 l 84.00 i 93.00 j 96.00 p 94.00 m 89.00 k ----- z 64.00 k 55.00 s 96.00
2007 57.00 j 63.00 f 72.00 l 75.00 j 83.00 k 85.00 l 101.00 j 94.00 h ----- z 75.00 h 69.00 g 54.00 n 101.00
2008 47.00 f 56.00 69.00 h 72.00 89.00 90.00 g 90.00 j 94.00 i 89.00 79.00 h 72.00 g 61.00 m 94.00
2009 59.00 j 57.00 58.00 i 78.00 e 86.00 f 86.00 c 94.00 e 96.00 89.00 72.00 e 69.00 h 56.00 l 96.00
2010 52.00 m 50.00 i 63.00 g 67.00 f 70.00 e 87.00 g 92.00 94.00 86.00 e 89.00 l 70.00 l 57.00 k 94.00
2011 57.00 m 57.00 g 57.00 d 66.00 72.00 83.00 89.00 90.00 87.00 84.00 61.00 53.00 90.00
2012 61.00 56.00 63.00 79.00 82.00 86.00 95.00 94.00 89.00 81.00 70.00 50.00 95.00
2013 53.00 51.00 65.00 61.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 22.00 z 65.00
Period of Record Statistics
MEAN 53.08 54.52 60.27 69.65 78.30 85.11 91.90 91.38 86.18 77.25 62.49 54.41 92.86
S.D. 4.48 5.65 5.55 6.06 4.56 4.59 3.52 2.69 4.10 4.55 5.37 5.50 2.32
SKEW -0.23 -0.10 0.17 -0.96 -0.03 -0.15 0.60 0.24 -0.29 -0.23 -0.37 0.14 -0.37
MAX 63.00 67.00 74.00 81.00 89.00 96.00 103.00 98.00 97.00 89.00 72.00 68.00 97.00
MIN 43.00 41.00 49.00 48.00 68.00 73.00 83.00 86.00 73.00 66.00 49.00 43.00 88.00
NO YRS 62 64 63 63 67 66 67 64 66 63 59 56 36