MERRILL 2 NW, OREGON

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(355505)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196803
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
1949 ----- z ----- z ----- z ----- z ----- z 40.67 43.97 40.90 37.90 25.39 26.50 16.48 33.12
1950 12.23 23.18 24.39 28.70 33.50 e 40.70 c 46.42 44.07 a 38.87 34.00 29.33 28.52 31.99
1951 20.45 23.68 20.68 30.53 35.29 39.50 43.68 ----- z 37.45 a 28.87 24.47 12.84 28.86
1952 15.52 18.55 23.90 29.47 35.68 38.87 45.13 39.42 43.07 c 28.57 h 16.37 13.94 29.08
1953 24.52 21.04 22.65 26.70 31.55 35.66 a 40.39 37.65 h 37.57 28.65 30.67 22.42 29.25
1954 22.00 c 25.21 23.19 28.83 36.77 36.43 42.54 e 38.97 31.13 27.16 25.36 b 19.03 29.72
1955 12.92 e 18.30 a 23.74 25.87 31.65 37.58 d 39.73 e 40.50 e 35.28 a 28.87 22.53 24.10 28.42
1956 22.77 16.44 d 23.03 b 29.90 36.13 36.17 44.13 38.13 35.00 30.00 19.60 16.00 28.94
1957 13.58 19.32 28.84 28.43 34.77 39.17 40.32 36.52 38.90 i 31.55 23.60 22.97 29.01
1958 25.84 30.07 m 24.13 27.73 37.32 41.80 46.45 46.84 36.60 32.26 27.37 24.71 33.73
1959 26.35 21.29 20.48 27.53 31.42 39.57 44.65 41.39 38.47 30.39 16.50 12.29 29.19
1960 20.26 22.86 27.35 27.90 33.39 40.20 47.13 40.39 38.40 30.52 25.13 21.90 31.29
1961 19.97 26.29 26.29 25.93 34.00 42.97 43.68 47.66 b 34.69 a 31.55 21.90 21.03 31.33
1962 9.19 21.32 25.06 30.00 34.13 38.00 41.97 40.97 37.90 31.58 27.46 b 24.23 30.15
1963 9.12 e 29.89 26.52 27.28 a 37.55 39.96 b 40.24 f 39.70 a 42.77 32.90 26.50 d 20.16 30.21
1964 17.23 10.96 c 22.26 25.07 31.07 a 39.24 a 44.97 39.52 31.67 30.94 24.40 25.68 28.58
1965 21.84 21.36 22.03 32.07 30.97 a 40.57 43.77 44.13 33.43 29.80 a 26.93 16.42 30.28
1966 22.00 c 21.50 b 24.41 d 26.90 35.29 38.70 c ----- z ----- z ----- z 29.83 s 27.76 a 24.07 b 27.58
1967 22.67 a 20.82 f 20.06 n 24.48 a 28.47 l 43.54 f 43.86 j ----- z ----- z 26.38 w 24.36 e 10.93 c 20.61
1968 15.13 a 28.20 n 22.89 m ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 15.13
Period of Record Statistics
MEAN 18.61 21.32 24.06 27.96 34.15 39.21 43.68 41.27 36.89 30.28 24.57 19.88 29.99
S.D. 5.39 4.30 2.26 1.99 2.22 1.92 2.22 3.12 3.34 2.17 3.87 5.11 1.24
SKEW -0.37 -0.39 0.39 0.14 -0.07 -0.17 -0.33 0.76 0.12 -0.49 -0.77 -0.26 0.26
MAX 26.35 29.89 28.84 32.07 37.55 42.97 47.13 47.66 43.07 34.00 30.67 28.52 31.99
MIN 9.12 10.96 20.48 24.48 30.97 35.66 39.73 36.52 31.13 25.39 16.37 10.93 28.42
NO YRS 19 16 17 18 17 18 16 15 16 16 19 19 10