VOLTAGE 2 NW SOD HOUSE, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(358924)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195903
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
1937 ----- z ----- z ----- z ----- z ----- z 45.80 o 50.39 45.06 37.40 31.43 c 29.88 d 22.77 36.16
1938 18.90 21.96 25.77 29.63 36.35 45.71 b 51.77 44.06 39.60 e 30.65 19.76 i 17.75 o 34.44
1939 20.03 18.89 27.23 33.33 39.55 40.87 51.19 48.45 39.28 a 30.77 18.73 25.17 a 32.79
1940 21.35 29.14 a 29.29 32.63 39.94 46.50 50.06 48.39 40.90 34.32 24.07 21.35 34.83
1941 21.06 26.36 26.74 30.53 40.42 42.37 51.48 48.53 a 37.20 31.52 27.13 24.25 k 34.85
1942 11.39 19.32 24.97 33.47 36.68 43.13 51.48 47.58 39.32 e 29.96 d 26.57 b 25.10 b 32.41
1943 16.48 23.64 25.97 35.43 35.61 40.97 48.55 b 45.87 40.96 f 33.32 c 24.32 e 19.13 a 31.75
1944 8.65 22.08 d 24.07 b 29.12 e 34.38 g 42.08 e 47.00 j 43.12 f 38.18 b 32.32 c 23.17 15.55 26.13
1945 18.71 25.25 24.48 28.73 39.71 41.73 50.10 46.03 36.43 32.68 26.50 19.74 32.51
1946 15.55 18.79 28.32 30.33 37.23 42.27 49.58 46.13 35.50 28.23 24.17 22.94 31.59
1947 10.97 23.93 26.32 29.87 40.65 40.73 48.23 43.61 36.93 32.71 25.10 19.13 31.51
1948 19.19 17.72 23.35 28.37 35.87 47.07 a 47.61 44.52 37.37 28.27 a ----- z 12.68 31.09
1949 -4.48 19.00 27.60 a 31.47 41.61 42.67 48.87 a 46.48 37.44 e 23.07 c 24.60 18.10 29.70
1950 12.82 c 19.88 b 23.79 b 26.89 c 33.23 a 41.50 48.13 a 45.39 c 38.34 a 33.36 c 26.30 c 26.03 a 31.31
1951 15.34 b 22.73 b 20.10 a 30.85 c 37.46 c 41.65 d 46.92 e 45.33 a 36.96 e 28.36 f 21.50 17.16 30.55
1952 11.90 16.76 21.40 f 32.22 c 39.19 42.17 50.71 48.19 40.67 32.44 d 14.80 20.65 31.79
1953 28.61 23.08 d 25.29 28.20 34.10 41.10 49.55 47.39 40.40 30.37 a 29.17 a 22.74 33.33
1954 24.10 26.75 23.31 b 30.59 c 37.38 e 41.71 b 49.03 a 44.33 a 36.88 d 26.04 g 26.50 15.87 32.41
1955 11.16 16.57 21.00 27.80 33.79 b 44.93 b 46.87 46.81 42.05 j 30.38 b 21.59 c 23.97 a 29.53
1956 22.16 15.14 a 25.10 31.66 a 40.97 42.43 50.67 a 45.04 f 36.69 a 31.86 c 20.00 c 17.45 b 30.37
1957 7.77 a 19.52 a 29.07 c 32.38 a 41.42 45.30 c 47.12 e 45.70 d 39.67 c 33.81 d 20.75 f 23.37 a 33.19
1958 23.43 a 30.58 b 24.93 a 31.72 a 42.87 46.93 b 51.48 b 52.41 b 39.00 b 31.80 a 26.23 25.97 b 35.61
1959 25.87 24.54 23.47 a ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 24.62
Period of Record Statistics
MEAN 16.41 21.89 25.25 30.73 38.20 43.04 49.51 46.51 38.21 31.16 24.23 20.74 32.56
S.D. 7.39 4.14 2.38 2.14 2.82 2.10 1.61 2.06 1.55 2.52 3.67 3.82 1.73
SKEW -0.82 0.36 -0.23 0.18 -0.20 0.84 -0.23 1.05 0.23 -1.68 -0.85 -0.34 0.30
MAX 28.61 30.58 29.29 35.43 42.87 47.07 51.77 52.41 40.90 34.32 29.88 26.03 35.61
MIN -4.48 15.14 20.10 26.89 33.23 40.73 46.87 43.61 35.50 23.07 14.80 12.68 29.70
NO YRS 22 22 21 21 20 21 21 20 20 20 19 20 10