SUNDOWN RANCH, OREGON

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(358221)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 195510
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
1931 ----- z ----- z ----- z ----- z 65.52 63.20 74.35 74.35 63.70 58.23 45.27 42.06 60.84
1932 38.48 41.86 46.68 51.63 57.03 68.37 67.29 69.71 71.07 59.29 52.70 38.45 55.21
1933 38.68 38.46 45.35 52.70 50.61 62.73 71.81 73.97 59.47 61.90 56.90 46.42 54.92
1934 49.23 52.82 57.87 61.43 60.90 64.47 67.87 73.48 65.87 61.10 49.63 45.16 59.15
1935 ----- z 50.11 40.68 52.27 59.87 65.97 a 70.32 74.16 73.33 55.58 47.87 50.55 58.25
1936 44.19 39.24 45.77 56.27 62.26 64.20 69.52 72.52 67.20 65.19 59.00 42.19 57.30
1937 30.35 40.11 48.29 47.97 59.81 66.20 71.32 70.29 66.13 63.10 48.93 47.39 54.99
1938 46.97 43.93 45.16 53.27 61.23 68.67 77.26 70.32 71.67 58.68 45.73 45.35 57.35
1939 43.16 38.36 49.87 58.67 62.00 61.83 73.06 76.39 68.93 57.19 57.03 50.77 58.11
1940 47.35 44.97 51.90 54.10 64.39 70.43 71.19 75.74 64.67 58.06 47.03 46.94 58.06
1941 47.39 50.32 56.13 53.93 56.48 59.97 74.77 a 68.13 58.17 55.00 a 52.70 41.81 56.23
1942 45.06 40.00 46.48 52.33 54.68 59.60 69.61 72.13 68.77 60.13 45.80 43.74 54.86
1943 40.90 50.29 44.97 54.17 53.52 59.37 70.23 66.71 71.17 55.39 55.33 46.55 55.71
1944 45.87 41.38 46.19 48.57 57.94 60.77 71.29 70.97 70.80 62.45 48.03 45.94 55.85
1945 45.71 45.29 46.16 51.30 62.10 68.63 77.94 76.13 67.90 64.55 47.27 48.90 58.49
1946 45.13 42.50 44.74 50.47 60.84 59.03 70.48 71.94 63.50 49.29 44.33 43.13 53.78
1947 38.61 48.39 52.42 55.47 65.32 60.30 68.23 68.10 68.03 53.71 46.80 44.94 55.86
1948 ----- z ----- z ----- z ----- z ----- z ----- z 68.76 b 64.47 a 65.59 a 57.70 a 43.41 a 35.86 b 55.96
1949 33.84 38.21 45.68 55.57 62.19 66.68 b 69.30 a 70.00 b 68.14 a 52.16 59.03 39.94 55.06
1950 31.42 41.54 42.42 49.70 56.30 a 63.17 72.31 b 74.42 69.45 a 55.07 b 48.21 a 48.90 54.41
1951 37.97 a 43.32 42.27 a 58.57 58.42 70.30 73.65 72.58 72.37 55.10 a 48.17 a 39.17 a 55.99
1952 37.97 a 44.04 a 41.74 56.37 59.42 59.90 75.42 74.00 74.10 69.42 51.97 a 44.10 57.37
1953 46.45 45.00 45.48 49.45 a 55.81 57.45 a 73.65 70.61 70.40 60.61 52.97 47.00 56.24
1954 40.23 52.07 46.06 51.45 a 60.87 58.27 66.23 a 64.97 64.57 61.68 55.53 46.13 a 55.67
1955 42.29 41.21 40.00 a 43.30 55.58 64.03 63.45 71.77 66.17 57.40 u ----- z ----- z 54.20
Period of Record Statistics
MEAN 41.69 44.06 46.62 53.00 59.29 63.48 71.17 71.51 67.65 58.77 50.40 44.64 56.22
S.D. 5.31 4.57 4.50 3.99 3.76 3.95 3.40 3.25 3.98 4.55 4.75 3.79 1.45
SKEW -0.63 0.54 0.96 -0.13 -0.33 0.28 0.00 -0.54 -0.56 0.17 0.44 -0.48 0.39
MAX 49.23 52.82 57.87 61.43 65.52 70.43 77.94 76.39 74.10 69.42 59.03 50.77 59.15
MIN 30.35 38.21 40.00 43.30 50.61 57.45 63.45 64.47 58.17 49.29 43.41 35.86 53.78
NO YRS 22 23 23 23 24 24 25 25 25 24 24 24 21