RAMONA SPAULDING, CALIFORNIA

Monthly Total Heating Degree Days

(047231)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 197309
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
1949 0.00 z 0.00 z 0.00 z 0.00 z 141.10 b 8.00 0.00 11.50 5.50 j 130.00 102.00 427.50 820.10
1950 578.00 330.00 371.00 207.50 175.15 a 48.50 0.00 2.50 18.00 40.00 164.50 241.50 2176.65
1951 463.00 393.00 332.50 244.00 157.50 23.00 0.50 1.00 2.00 69.50 221.00 477.50 2384.50
1952 515.50 404.50 472.00 268.00 67.00 72.00 0.00 0.00 15.00 47.50 358.50 466.50 2686.50
1953 308.50 411.00 379.50 329.00 222.50 72.50 0.00 6.00 10.50 106.50 197.00 385.00 2428.00
1954 463.50 194.50 416.00 180.00 88.00 58.50 0.00 4.50 20.00 103.50 156.50 406.50 2091.50
1955 539.00 401.50 313.00 304.00 178.50 31.55 a 4.00 0.00 16.00 83.50 254.50 395.00 2520.55
1956 405.00 530.50 341.50 292.00 103.00 9.50 3.00 1.00 0.00 133.50 147.00 286.50 2252.50
1957 445.50 252.00 323.00 250.00 169.00 6.21 a 0.00 1.50 4.50 138.50 371.50 304.00 2265.71
1958 434.50 317.50 459.00 237.50 60.00 29.00 2.00 0.00 3.00 42.00 233.50 248.50 2066.50
1959 321.50 410.00 209.50 87.00 100.00 2.50 0.00 0.00 13.50 19.00 h 123.50 310.00 1577.50
1960 506.00 425.50 288.50 197.00 108.00 5.50 1.50 0.00 2.00 93.00 273.50 417.50 2318.00
1961 277.00 313.00 349.00 193.00 151.50 20.50 0.00 0.00 19.00 131.00 300.50 394.00 2148.50
1962 388.00 416.00 482.50 161.38 a 171.50 34.50 0.00 0.50 2.00 82.27 e 253.50 354.00 2346.15
1963 473.00 196.50 419.50 334.00 97.50 38.50 0.00 0.00 0.00 50.50 258.50 333.00 2201.00
1964 481.00 422.50 418.00 302.00 187.00 44.50 0.00 1.00 1.50 25.50 309.50 410.50 2603.00
1965 383.50 370.00 370.50 275.50 166.50 72.00 4.00 0.00 40.00 40.00 224.00 420.00 2366.00
1966 490.00 450.00 320.50 197.00 77.00 27.50 1.00 2.00 7.50 45.50 259.00 384.50 2261.50
1967 404.50 328.50 372.00 488.00 164.50 102.50 0.00 0.00 0.00 35.00 156.00 480.50 2531.50
1968 446.50 234.50 327.50 253.50 109.50 32.50 1.00 2.50 12.00 82.50 237.00 461.50 2200.50
1969 358.00 454.00 429.00 254.50 92.00 23.50 0.00 0.00 0.00 146.50 188.00 403.50 2349.00
1970 405.50 271.00 349.00 345.50 83.50 28.00 0.00 0.00 11.50 97.00 252.00 459.00 2302.00
1971 406.00 392.00 350.00 301.50 210.50 73.00 1.50 0.00 36.00 191.50 343.00 570.50 2875.50
1972 473.50 312.00 210.00 218.00 95.50 12.00 0.00 0.00 10.00 137.50 320.50 452.00 2241.00
1973 505.50 384.50 497.50 327.00 94.50 26.50 0.50 3.50 21.00 0.00 z 0.00 z 0.00 z 1860.50
Period of Record Statistics
MEAN 436.33 358.94 366.69 260.29 130.83 36.09 0.76 1.50 11.04 89.23 237.69 395.38 2346.18
S.D. 73.96 85.11 74.79 79.32 46.93 26.09 1.25 2.63 10.93 44.82 73.83 78.70 198.17
SKEW -0.33 -0.36 -0.24 0.53 0.27 0.81 1.64 2.52 1.13 0.38 0.02 -0.19 0.98
MAX 578.00 530.50 497.50 488.00 222.50 102.50 4.00 11.50 40.00 191.50 371.50 570.50 2875.50
MIN 277.00 194.50 209.50 87.00 60.00 2.50 0.00 0.00 0.00 25.50 102.00 241.50 2066.50
NO YRS 24 24 24 24 25 25 25 25 24 23 24 24 22