DORA 2 W, OREGON

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(352370)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199904
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
1969 ----- z ----- z ----- z ----- z 41.00 u 46.00 45.00 a 41.00 36.00 32.00 25.00 24.00 24.00
1970 23.00 27.00 29.00 30.00 34.00 42.00 40.00 40.00 29.00 29.00 29.00 23.00 23.00
1971 20.00 26.00 26.00 30.00 35.00 38.00 42.00 46.00 38.00 23.00 24.00 24.00 20.00
1972 21.00 22.00 29.00 29.00 34.00 39.00 43.00 40.00 32.00 ----- z 30.00 9.00 9.00
1973 21.00 27.00 29.00 29.00 35.00 35.00 ----- z 36.00 37.00 32.00 29.00 29.00 21.00
1974 14.00 25.00 21.00 29.00 32.00 b 39.00 a 42.00 44.00 a 37.00 29.00 30.00 24.00 14.00
1975 22.00 26.00 26.00 30.00 32.00 39.00 45.00 43.00 40.00 33.00 27.00 29.00 22.00
1976 24.00 18.00 25.00 28.00 31.00 33.00 42.00 42.00 41.00 30.00 21.00 22.00 18.00
1977 18.00 24.00 29.00 29.00 32.00 38.00 40.00 47.00 46.00 38.00 23.00 28.00 18.00
1978 28.00 26.00 28.00 31.00 32.00 44.00 42.00 45.00 41.00 30.00 17.00 13.00 13.00
1979 21.00 21.00 32.00 32.00 33.00 36.00 40.00 45.00 45.00 36.00 27.00 26.00 21.00
1980 13.00 30.00 30.00 31.00 35.00 41.00 47.00 42.00 38.00 32.00 26.00 25.00 13.00
1981 31.00 28.00 28.00 31.00 36.00 39.00 41.00 43.00 35.00 34.00 27.00 31.00 27.00
1982 22.00 21.00 30.00 31.00 32.00 43.00 44.00 44.00 39.00 33.00 27.00 24.00 21.00
1983 28.00 30.00 33.00 29.00 38.00 43.00 43.00 48.00 34.00 35.00 31.00 20.00 20.00
1984 20.00 29.00 31.00 31.00 31.00 39.00 44.00 45.00 36.00 37.00 29.00 24.00 20.00
1985 24.00 22.00 28.00 35.00 32.00 38.00 41.00 40.00 39.00 26.00 24.00 24.00 22.00
1986 29.00 26.00 29.00 33.00 35.00 42.00 42.00 44.00 39.00 38.00 32.00 27.00 26.00
1987 ----- z 25.00 29.00 31.00 35.00 36.00 42.00 43.00 37.00 32.00 27.00 22.00 22.00
1988 25.00 24.00 28.00 29.00 36.00 42.00 40.00 44.00 35.00 37.00 27.00 23.00 23.00
1989 24.00 5.00 29.00 35.00 33.00 40.00 44.00 45.00 39.00 29.00 ----- z 26.00 5.00
1990 27.00 22.00 30.00 b 33.00 32.00 42.00 j 46.00 44.00 44.00 c 30.00 31.00 l 8.00 8.00
1991 ----- z 31.00 29.00 a 30.00 m ----- z ----- z 45.00 m 44.00 p 37.00 n 31.00 30.00 n ----- z 29.00
1992 27.00 p ----- z 32.00 i ----- z ----- z ----- z 48.00 m 42.00 n 35.00 33.00 31.00 ----- z 27.00
1993 25.00 l 24.00 33.00 l 33.00 p 37.00 o 39.00 j 44.00 42.00 k 33.00 k 35.00 24.00 22.00 22.00
1994 24.00 25.00 29.00 33.00 x 37.00 p 41.00 x 46.00 43.00 n 42.00 n 31.00 24.00 25.00 q 24.00
1995 25.00 p 31.00 m 26.00 o ----- z ----- z ----- z ----- z ----- z ----- z 33.00 26.00 o 26.00 i 25.00
1996 32.00 o 24.00 j ----- z 35.00 z 30.00 o 36.00 l 43.00 l 42.00 35.00 a 33.00 p 33.00 27.00 24.00
1997 21.00 27.00 j 30.00 i 29.00 m 37.00 42.00 n 45.00 v 46.00 j 44.00 35.00 34.00 k 25.00 n 21.00
1998 31.00 34.00 l ----- z 32.00 k 36.00 j 41.00 o ----- z 45.00 j 39.00 29.00 30.00 13.00 13.00
1999 26.00 g 30.00 o 27.00 q 31.00 p ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 26.00
Period of Record Statistics
MEAN 23.09 24.33 28.57 30.76 33.73 39.62 42.83 43.17 38.08 32.21 26.96 22.68 20.06
S.D. 4.67 5.21 2.43 1.95 2.00 3.19 2.08 2.64 3.96 3.54 3.68 5.96 4.12
SKEW -0.23 -2.12 -1.17 0.84 0.42 -0.05 0.30 -0.66 0.08 -0.39 -0.67 -1.22 -0.33
MAX 31.00 31.00 33.00 35.00 38.00 46.00 47.00 48.00 46.00 38.00 33.00 31.00 27.00
MIN 13.00 5.00 21.00 28.00 31.00 33.00 40.00 36.00 29.00 23.00 17.00 8.00 13.00
NO YRS 23 24 23 21 22 21 23 23 26 28 25 25 16