EVERETT JR COLLEGE, WASHINGTON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(452675)

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 47.00 45.00 48.00 33.00 29.00 25.00 18.00 18.00
1949 5.00 15.00 27.00 30.00 38.00 40.00 42.00 43.00 37.00 a 25.00 34.00 20.00 5.00
1950 1.00 2.00 28.00 29.00 34.00 40.00 41.00 42.00 34.00 33.00 26.00 28.00 1.00
1951 13.00 18.00 22.00 a 27.00 34.00 38.00 45.00 42.00 37.00 27.00 27.00 15.00 13.00
1952 14.00 26.00 28.00 28.00 32.00 37.00 42.00 44.00 38.00 32.00 20.00 24.00 14.00
1953 27.00 28.00 26.00 29.00 36.00 43.00 44.00 46.00 36.00 35.00 29.00 a 31.00 26.00
1954 17.00 27.00 27.00 28.00 29.00 40.00 43.00 44.00 34.00 30.00 32.00 26.00 17.00
1955 27.00 25.00 10.00 30.00 35.00 42.00 45.00 41.00 38.00 36.00 8.00 22.00 8.00
1956 15.00 13.00 24.00 32.00 35.00 42.00 45.00 46.00 41.00 31.00 25.00 17.00 13.00
1957 3.00 17.00 32.00 34.00 43.00 45.00 41.00 45.00 33.00 33.00 26.00 29.00 3.00
1958 30.00 30.00 27.00 34.00 35.00 48.00 b 46.00 48.00 38.00 31.00 23.00 29.00 23.00
1959 11.00 29.00 30.00 33.00 34.00 45.00 48.00 43.00 42.00 33.00 23.00 25.00 11.00
1960 23.00 24.00 23.00 33.00 38.00 43.00 46.00 46.00 41.00 34.00 27.00 25.00 23.00
1961 23.00 36.00 27.00 29.00 38.00 42.00 50.00 48.00 32.00 32.00 24.00 25.00 23.00
1962 14.00 18.00 27.00 32.00 36.00 40.00 42.00 47.00 41.00 35.00 32.00 20.00 14.00
1963 13.00 30.00 27.00 28.00 34.00 43.00 47.00 48.00 43.00 33.00 24.00 25.00 13.00
1964 32.00 25.00 29.00 30.00 33.00 44.00 47.00 45.00 40.00 34.00 28.00 5.00 5.00
1965 29.00 30.00 24.00 32.00 34.00 41.00 48.00 40.00 37.00 38.00 27.00 21.00 21.00
1966 25.00 26.00 28.00 33.00 35.00 45.00 49.00 40.00 38.00 34.00 30.00 31.00 25.00
1967 26.00 26.00 27.00 28.00 37.00 46.00 44.00 47.00 38.00 35.00 29.00 20.00 20.00
1968 21.00 25.00 29.00 28.00 b 40.00 45.00 48.00 47.00 ----- z 34.00 30.00 6.00 6.00
1969 10.00 26.00 24.00 31.00 35.00 46.00 43.00 42.00 38.00 28.00 27.00 26.00 10.00
1970 22.00 27.00 24.00 29.00 36.00 41.00 45.00 43.00 32.00 25.00 20.00 21.00 20.00
1971 20.00 22.00 14.00 29.00 35.00 39.00 41.00 44.00 37.00 22.00 25.00 20.00 14.00
1972 4.00 10.00 29.00 30.00 33.00 41.00 39.00 45.00 33.00 26.00 29.00 9.00 4.00
1973 10.00 24.00 30.00 31.00 36.00 41.00 43.00 40.00 39.00 34.00 26.00 29.00 10.00
1974 15.00 30.00 26.00 31.00 36.00 44.00 44.00 48.00 36.00 31.00 28.00 25.00 15.00
1975 22.00 25.00 25.00 28.00 34.00 40.00 47.00 43.00 40.00 31.00 19.00 26.00 a 19.00
1976 28.00 22.00 b 25.00 35.00 43.00 42.00 50.00 48.00 45.00 29.00 25.00 27.00 22.00
1977 18.00 26.00 30.00 36.00 38.00 47.00 48.00 48.00 40.00 34.00 18.00 25.00 18.00
1978 20.00 27.00 28.00 34.00 40.00 50.00 52.00 50.00 41.00 30.00 20.00 12.00 12.00
1979 11.00 20.00 31.00 39.00 42.00 46.00 45.00 48.00 45.00 32.00 26.00 30.00 a 11.00
1980 9.00 29.00 32.00 31.00 37.00 46.00 48.00 44.00 44.00 ----- z ----- z 26.00 9.00
1981 29.00 24.00 30.00 31.00 37.00 47.00 47.00 49.00 43.00 32.00 28.00 28.00 24.00
1982 10.00 24.00 28.00 30.00 39.00 45.00 48.00 45.00 38.00 29.00 22.00 21.00 10.00
1983 25.00 26.00 33.00 31.00 39.00 46.00 48.00 49.00 34.00 31.00 28.00 6.00 6.00
1984 16.00 30.00 29.00 32.00 38.00 43.00 47.00 44.00 38.00 30.00 31.00 20.00 16.00
1985 22.00 17.00 26.00 30.00 37.00 43.00 49.00 44.00 36.00 32.00 9.00 24.00 9.00
1986 30.00 20.00 33.00 31.00 35.00 40.00 47.00 47.00 39.00 34.00 28.00 26.00 20.00
1987 23.00 26.00 29.00 34.00 39.00 42.00 46.00 40.00 39.00 33.00 25.00 22.00 22.00
1988 21.00 21.00 30.00 34.00 39.00 44.00 47.00 47.00 40.00 33.00 30.00 25.00 21.00
1989 30.00 6.00 18.00 36.00 41.00 48.00 47.00 50.00 43.00 33.00 32.00 30.00 6.00
1990 28.00 20.00 30.00 36.00 38.00 46.00 48.00 47.00 38.00 32.00 30.00 7.00 7.00
1991 20.00 32.00 30.00 37.00 44.00 47.00 51.00 50.00 44.00 25.00 27.00 23.00 20.00
1992 23.00 27.00 29.00 30.00 35.00 43.00 44.00 41.00 31.00 28.00 26.00 22.00 22.00
1993 16.00 20.00 29.00 39.00 l 42.00 44.00 49.00 46.00 38.00 36.00 0.00 24.00 0.00
1994 27.00 20.00 28.00 34.00 37.00 44.00 48.00 49.00 46.00 35.00 26.00 19.00 19.00
1995 21.00 23.00 24.00 31.00 39.00 47.00 50.00 45.00 43.00 26.00 25.00 24.00 21.00
1996 13.00 14.00 28.00 34.00 39.00 41.00 46.00 47.00 37.00 29.00 21.00 20.00 13.00
1997 21.00 26.00 30.00 28.00 36.00 46.00 51.00 53.00 44.00 35.00 27.00 27.00 21.00
1998 19.00 34.00 27.00 36.00 38.00 49.00 53.00 49.00 43.00 31.00 31.00 10.00 10.00
1999 25.00 d 31.00 a 26.00 32.00 34.00 a 41.00 47.00 b 49.00 a 37.00 a 32.00 32.00 e 30.00 c 25.00
2000 25.00 b 25.00 a 30.00 33.00 35.00 b 46.00 47.00 b 45.00 37.00 c 36.00 23.00 g 22.00 b 22.00
2001 24.00 b 24.00 a 30.00 32.00 36.00 a 45.00 b 48.00 41.00 42.00 c 35.00 i 30.00 c 27.00 c 24.00
2002 26.00 28.00 28.00 33.00 35.00 46.00 d 46.00 48.00 37.00 26.00 25.00 26.00 25.00
2003 29.00 25.00 32.00 37.00 35.00 44.00 48.00 45.00 42.00 31.00 23.00 e 24.00 23.00
2004 17.00 28.00 31.00 34.00 43.00 42.00 e 52.00 j 56.00 46.00 33.00 26.00 h 28.00 e 17.00
2005 ----- z 25.00 33.00 31.00 44.00 48.00 50.00 c 48.00 39.00 33.00 24.00 e 20.00 f 20.00
2006 34.00 d 19.00 28.00 b 35.00 37.00 a 50.00 c 51.00 j ----- z ----- z ----- z ----- z ----- z 19.00
Period of Record Statistics
MEAN 19.86 23.67 27.40 31.81 37.00 43.83 46.40 45.81 38.86 31.45 25.31 22.33 15.27
S.D. 7.83 6.36 4.12 2.79 3.12 3.00 2.96 3.30 3.74 3.35 6.03 6.58 6.81
SKEW -0.47 -1.13 -1.98 0.38 0.41 -0.04 -0.27 0.25 -0.04 -0.70 -2.05 -1.19 -0.28
MAX 34.00 36.00 33.00 39.00 44.00 50.00 53.00 56.00 46.00 38.00 34.00 31.00 26.00
MIN 1.00 2.00 10.00 27.00 29.00 37.00 39.00 40.00 31.00 22.00 0.00 5.00 1.00
NO YRS 57 58 58 57 58 59 57 58 57 56 55 57 49