VAN, OREGON

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(358837)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196507
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
1959 ----- z ----- z ----- z 61.14 b 60.55 77.07 88.77 84.45 68.93 61.58 50.07 38.45 65.67
1960 31.39 36.93 49.68 58.33 61.68 79.80 91.61 82.87 80.63 65.48 44.67 38.10 60.10
1961 39.84 45.43 48.42 58.67 65.55 84.20 90.68 91.48 70.33 60.52 46.17 36.32 61.47
1962 32.45 37.39 43.86 c 64.13 61.74 76.40 83.77 82.58 79.37 63.52 47.77 40.19 59.43
1963 37.44 d ----- z ----- z 51.05 k 66.69 b 71.27 h 81.69 b 85.56 d 80.26 c 66.93 c 46.85 c 35.23 a 62.58
1964 34.32 39.76 44.55 56.47 64.63 a 69.73 84.71 c 81.74 74.48 c 67.34 b 44.47 37.03 58.27
1965 34.77 43.39 50.87 a 59.23 63.19 74.45 a 84.69 r ----- z ----- z ----- z ----- z ----- z 54.32
Period of Record Statistics
MEAN 35.04 40.58 47.47 59.66 63.43 76.94 86.87 84.78 75.67 64.23 46.66 37.56 59.82
S.D. 3.14 3.73 3.12 2.66 2.27 4.89 4.04 3.56 5.19 2.82 2.09 1.75 1.33
SKEW 0.41 0.29 -0.20 0.67 0.17 0.03 -0.04 1.24 -0.30 -0.18 0.52 0.20 0.12
MAX 39.84 45.43 50.87 64.13 66.69 84.20 91.61 91.48 80.63 67.34 50.07 40.19 61.47
MIN 31.39 36.93 43.86 56.47 60.55 69.73 81.69 81.74 68.93 60.52 44.47 35.23 58.27
NO YRS 6 5 5 6 7 6 6 6 6 6 6 6 4