ROCK CREEK RANCH, OREGON

Monthly Total Heating Degree Days

(357260)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196807
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.
Months with 5 missing days or less use mean for missing day(s)
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
1961 0.00 z 0.00 z 0.00 z 308.50 r 492.00 98.50 31.55 c 22.00 h 478.93 b 0.00 z 0.00 z 0.00 z 1100.98
1962 0.00 z 1020.32 c 977.61 c 459.00 g 534.00 170.50 g 96.58 e 73.00 h 142.00 j 392.00 i 778.27 d 383.00 r 3406.77
1963 1277.31 d 666.96 c 631.00 k 811.00 377.88 b 189.50 g 125.00 76.50 h 121.00 i 339.50 i 567.50 i 813.00 h 3258.15
1964 1169.06 e 713.50 h 617.00 k 757.24 a 544.71 c 277.76 a 36.17 d 85.50 j 358.89 c 341.50 k 0.00 z 1046.54 d 4190.36
1965 1024.11 c 830.67 d 949.52 d 604.82 b 0.00 z 235.71 b 84.70 c 124.57 d 376.50 f 0.00 z 591.00 h 0.00 z 3854.10
1966 1238.85 d 0.00 z 824.48 e 627.78 c 375.88 c 242.00 69.50 81.00 175.00 624.81 b 801.00 1046.85 e 6107.14
1967 994.58 a 815.11 a 643.50 j 267.50 u 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1316.47 a 3126.16
1968 1109.91 c 759.18 a 0.00 z 0.00 z 439.00 0.00 z 15.00 i 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2308.09
Period of Record Statistics
MEAN 1135.64 818.45 917.20 700.21 460.58 213.49 73.92 102.79 337.61 624.81 789.63 1136.62 0.00
S.D. 113.88 129.78 81.52 99.79 74.75 78.87 36.00 30.81 153.08 0.00 16.07 155.76 0.00
SKEW -0.03 0.58 -0.61 0.12 -0.08 -0.96 0.08 0.00 -0.25 0.00 0.04 0.71 0.00
MAX 1277.31 1020.32 977.61 811.00 544.71 277.76 125.00 124.57 478.93 624.81 801.00 1316.47 -9999.00
MIN 994.58 666.96 824.48 604.82 375.88 98.50 31.55 81.00 175.00 624.81 778.27 1046.54 9999.00
NO YRS 6 5 3 4 6 4 6 2 3 1 2 3 0