WELLPINIT, WASHINGTON

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(459058)

File last updated on Jul 25, 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
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z 95.00 w 98.00 93.00 80.00 d 55.00 c 49.00 i 98.00
1959 46.00 i 46.00 c 55.00 b 70.00 b 77.00 c 88.00 d 100.00 b 96.00 d 85.00 g 65.00 n 55.00 i 50.00 n 100.00
1960 42.00 i 45.00 i 70.00 f 72.00 b 81.00 89.00 102.00 97.00 86.00 72.00 53.00 38.00 102.00
1961 44.00 45.00 60.00 66.00 b 83.00 95.00 96.00 105.00 80.00 75.00 52.00 44.00 105.00
1962 51.00 54.00 63.00 77.00 71.00 88.00 96.00 93.00 86.00 76.00 51.00 44.00 96.00
1963 48.00 54.00 a 62.00 70.00 82.00 i 89.00 89.00 ----- z 84.00 w 78.00 48.00 45.00 b 89.00
1964 42.00 b 49.00 65.00 g 62.00 78.00 82.00 ----- z ----- z ----- z ----- z ----- z 48.00 g 82.00
1965 39.00 52.00 e 62.00 d 68.00 e ----- z 84.00 q 97.00 100.00 80.00 c 79.00 55.00 b 45.00 e 100.00
1966 ----- z ----- z 68.00 k 72.00 89.00 a 85.00 95.00 102.00 94.00 79.00 61.00 46.00 f 102.00
1967 50.00 j 57.00 m 54.00 m 66.00 78.00 91.00 99.00 a 102.00 100.00 75.00 58.00 a 40.00 x 102.00
1968 45.00 i ----- z ----- z ----- z 76.00 j ----- z 101.00 f 94.00 c 86.00 d 76.00 f 47.00 j 46.00 d 101.00
1969 34.00 43.00 66.00 b 79.00 87.00 93.00 91.00 99.00 92.00 64.00 54.00 39.00 d 99.00
1970 42.00 48.00 56.00 59.00 h 79.00 b 95.00 97.00 99.00 91.00 80.00 58.00 a 45.00 99.00
1971 56.00 d 48.00 53.00 68.00 81.00 87.00 99.00 100.00 82.00 75.00 47.00 44.00 100.00
1972 44.00 57.00 67.00 71.00 85.00 88.00 94.00 101.00 86.00 71.00 49.00 47.00 101.00
1973 46.00 52.00 58.00 68.00 88.00 98.00 ----- z 95.00 92.00 68.00 48.00 45.00 98.00
1974 50.00 45.00 61.00 a 68.00 73.00 93.00 95.00 95.00 89.00 75.00 54.00 46.00 95.00
1975 45.00 49.00 53.00 69.00 82.00 84.00 99.00 a 90.00 87.00 81.00 65.00 51.00 99.00
1976 47.00 45.00 57.00 72.00 79.00 91.00 93.00 91.00 91.00 83.00 55.00 48.00 93.00
1977 44.00 55.00 60.00 88.00 77.00 89.00 92.00 98.00 78.00 62.00 50.00 46.00 98.00
1978 40.00 43.00 56.00 68.00 72.00 88.00 94.00 94.00 78.00 65.00 51.00 35.00 94.00
1979 34.00 42.00 58.00 70.00 78.00 88.00 100.00 90.00 84.00 76.00 48.00 42.00 100.00
1980 37.00 45.00 55.00 80.00 83.00 e 78.00 97.00 f 90.00 80.00 81.00 58.00 53.00 97.00
1981 48.00 53.00 62.00 75.00 75.00 82.00 92.00 96.00 93.00 67.00 60.00 42.00 96.00
1982 44.00 50.00 60.00 72.00 a 78.00 90.00 94.00 91.00 85.00 67.00 51.00 48.00 94.00
1983 42.00 50.00 56.00 70.00 90.00 84.00 86.00 96.00 86.00 66.00 51.00 40.00 96.00
1984 42.00 52.00 61.00 82.00 76.00 86.00 100.00 96.00 88.00 76.00 48.00 34.00 100.00
1985 40.00 46.00 60.00 74.00 86.00 93.00 102.00 90.00 b 80.00 66.00 56.00 32.00 102.00
1986 42.00 58.00 72.00 67.00 98.00 98.00 92.00 96.00 86.00 76.00 58.00 48.00 98.00
1987 42.00 54.00 66.00 88.00 93.00 95.00 98.00 98.00 98.00 80.00 58.00 50.00 98.00
1988 46.00 64.00 61.00 84.00 88.00 90.00 100.00 100.00 104.00 c 74.00 58.00 38.00 104.00
1989 44.00 42.00 56.00 72.00 76.00 85.00 92.00 94.00 78.00 ----- z ----- z 44.00 a 94.00
1990 50.00 44.00 58.00 62.00 ----- z 92.00 104.00 ----- z ----- z ----- z ----- z ----- z 104.00
1991 ----- z ----- z ----- z ----- z 74.00 82.00 96.00 ----- z ----- z ----- z 53.00 44.00 96.00
1992 ----- z 51.00 66.00 76.00 ----- z 98.00 96.00 98.00 88.00 84.00 46.00 43.00 98.00
1993 44.00 51.00 59.00 65.00 ----- z 89.00 88.00 90.00 89.00 80.00 ----- z ----- z 90.00
1994 ----- z 47.00 72.00 79.00 85.00 91.00 104.00 ----- z ----- z ----- z ----- z ----- z 104.00
1995 ----- z ----- z 66.00 70.00 88.00 ----- z 94.00 90.00 93.00 60.00 39.00 w 39.00 m 94.00
1996 45.00 50.00 58.00 79.00 75.00 86.00 99.00 93.00 91.00 74.00 51.00 41.00 99.00
1997 45.00 50.00 62.00 65.00 84.00 81.00 94.00 94.00 86.00 75.00 50.00 47.00 94.00
1998 45.00 52.00 65.00 81.00 83.00 ----- z 100.00 100.00 96.00 79.00 54.00 m 48.00 100.00
1999 50.00 49.00 71.00 75.00 88.00 98.00 97.00 96.00 85.00 70.00 62.00 51.00 98.00
2000 43.00 48.00 61.00 74.00 80.00 88.00 93.00 96.00 89.00 76.00 58.00 k ----- z 96.00
2001 50.00 ----- z 67.00 78.00 91.00 88.00 b 95.00 98.00 a 93.00 77.00 56.00 44.00 p 98.00
2002 49.00 52.00 59.00 69.00 78.00 95.00 101.00 94.00 90.00 72.00 j 56.00 ----- z 101.00
2003 54.00 ----- z ----- z ----- z 86.00 ----- z 101.00 98.00 j 95.00 e 83.00 i ----- z ----- z 101.00
2004 ----- z 52.00 e ----- z 76.00 j 78.00 l 96.00 h 98.00 99.00 g ----- z 75.00 l 56.00 p ----- z 99.00
2005 ----- z 57.00 j 65.00 j 78.00 m 80.00 m 93.00 l 99.00 q 96.00 e 84.00 o 70.00 m 50.00 i 46.00 r 99.00
2006 48.00 k 50.00 i 60.00 n 74.00 k 93.00 j ----- z ----- z ----- z ----- z ----- z ----- z ----- z 93.00
Period of Record Statistics
MEAN 44.67 49.66 61.05 72.71 81.87 89.25 96.29 95.88 88.20 74.11 53.83 44.03 98.10
S.D. 4.87 4.74 4.94 6.41 6.25 5.01 4.18 3.83 6.14 6.15 4.68 4.90 3.30
SKEW -0.02 0.58 0.54 0.62 0.38 -0.01 -0.27 0.10 0.26 -0.59 0.31 -0.60 0.36
MAX 56.00 64.00 72.00 88.00 98.00 98.00 104.00 105.00 104.00 84.00 65.00 53.00 105.00
MIN 34.00 42.00 53.00 62.00 71.00 78.00 86.00 90.00 78.00 60.00 46.00 32.00 93.00
NO YRS 36 38 38 41 39 40 42 41 40 37 35 33 21