SANTA PAULA, CALIFORNIA

Monthly Total Heating Degree Days

(047957)

Base Temperature = 65 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 23.00 20.50 33.00 92.50 167.50 442.00 778.50
1949 589.50 406.00 366.50 154.62 d 134.50 40.34 a 22.50 f 22.00 2.50 u 0.00 z 98.50 363.00 2174.96
1950 499.00 301.00 272.50 152.68 b 184.50 103.00 1.00 23.00 39.44 c 48.71 c 153.00 171.53 a 1949.37
1951 352.50 309.04 a 260.50 171.50 f 146.45 b 69.64 b 8.50 f 15.50 9.50 l 55.28 a 182.00 392.00 1782.91
1952 434.00 267.50 330.50 g 176.79 b 81.00 130.50 18.50 0.00 x 27.22 c 84.00 273.50 362.50 1855.51
1953 217.00 243.50 295.00 264.00 190.02 d 108.33 c 2.58 a 9.50 31.00 77.50 146.50 249.00 1833.94
1954 372.00 147.00 330.50 136.50 f 106.50 47.00 0.00 3.50 19.00 110.80 d 123.50 263.00 1522.80
1955 425.00 309.00 223.50 216.35 d 150.00 f 85.56 c 29.45 a 5.00 k 36.50 106.00 169.04 d 348.75 e 1949.14
1956 357.50 423.00 233.61 c 228.00 133.62 b 39.50 h 0.00 w 6.00 2.50 g 98.34 b 70.00 188.50 f 1550.07
1957 417.00 194.50 221.50 197.40 e 126.50 22.00 h 0.60 e 3.00 q 3.50 j 54.25 a 206.50 112.00 h 1418.25
1958 242.46 c 140.00 i 235.50 j 113.50 h 55.50 j 17.07 a 4.00 0.00 3.50 11.22 b 124.00 160.00 562.26
1959 155.00 f 292.50 97.50 88.97 a 90.50 17.50 0.00 0.00 5.00 i 34.00 i 61.00 200.97 b 848.93
1960 391.00 194.00 i 173.50 136.50 78.00 14.50 21.59 c 16.03 b 24.50 114.38 b 245.00 302.00 1517.00
1961 120.50 k 165.50 g 319.19 d 186.00 171.03 b 45.00 a 2.00 k 5.34 b 57.69 d 148.80 a 259.50 324.98 a 1517.54
1962 226.00 f 376.44 a 391.00 137.59 a 218.55 a 96.11 c 31.00 b 14.00 h 19.66 a 85.00 329.50 205.00 o 1684.85
1963 321.50 i 148.62 b 320.52 c 292.78 c 121.50 f 81.21 a 19.12 a 8.50 0.00 a 37.72 a 217.24 a 250.21 c 1375.91
1964 413.91 d 297.25 a 354.71 e 229.14 a 245.02 e 117.12 d 20.00 h 3.50 h 45.56 c 3.50 w 223.00 k 341.00 b 2043.70
1965 280.19 e 251.00 f 186.50 l 181.00 g 189.44 d 150.00 d 60.45 a 8.50 61.03 a 46.00 84.50 s 385.29 c 1180.91
1966 379.00 369.50 264.02 a 180.00 a 160.17 d 59.44 c 40.54 e 1.00 6.21 a 28.23 c 191.25 b 286.20 c 1965.55
1967 0.00 z 185.11 a 282.00 398.50 115.39 d 98.00 2.00 0.00 1.50 44.00 h 106.55 a 360.00 1549.05
1968 321.50 177.11 a 230.43 a 184.00 131.20 c 63.00 6.64 c 13.00 14.00 86.28 a 197.50 406.50 1831.16
1969 313.44 d 386.40 c 323.43 a 179.00 134.33 a 62.59 a 4.59 d 0.00 25.50 36.50 p 0.00 z 0.00 z 1429.29
1970 156.50 o 204.30 a 240.77 a 256.50 129.50 39.00 l 7.75 a 14.97 b 44.50 f 98.50 237.00 402.50 1591.78
1971 372.00 320.50 294.50 222.00 154.48 a 71.25 b 2.07 a 0.00 b 20.17 a 159.00 308.50 505.50 2429.97
1972 425.50 273.00 190.65 a 179.50 102.50 6.00 0.00 0.00 30.00 111.60 a 261.00 387.50 d 1967.25
1973 349.50 g 256.50 379.48 b 208.97 a 120.00 27.41 a 13.12 e 11.00 42.41 a 66.81 b 317.68 b 321.88 a 1765.26
1974 422.78 b 304.23 b 313.62 a 188.08 d 108.50 f 28.00 n 0.00 z 12.00 k 9.23 d 96.21 b 202.80 e 262.00 g 1536.94
1975 200.50 n 353.77 b 363.22 a 338.28 a 175.67 a 83.50 20.67 a 32.50 22.50 d 200.47 a 296.50 f 357.50 1948.06
1976 238.00 g 206.50 h 273.32 a 256.55 a 149.00 72.93 a 19.24 b 50.50 0.00 z 106.95 a 102.50 213.12 c 1244.12
1977 299.50 170.50 349.50 173.50 201.50 49.00 16.50 2.00 22.00 0.00 z 125.50 284.50 1694.00
1978 271.00 247.00 171.00 215.00 67.50 25.50 12.00 4.50 3.50 37.50 256.61 b 410.50 1721.61
1979 415.50 330.50 292.00 166.00 72.50 17.00 13.00 2.50 1.50 f 72.50 191.00 244.00 1816.50
1980 226.50 158.00 260.00 145.50 171.50 67.50 6.00 3.50 27.32 b 60.40 b 174.50 169.50 f 1300.72
1981 183.00 l 200.67 a 237.15 a 143.50 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 581.32
1982 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 4.00 g 9.44 c 39.86 c 184.66 a 337.38 a 571.34
1983 266.71 b 238.00 a 210.05 b 226.03 a 80.50 25.50 0.00 0.00 1.00 3.50 197.50 299.50 1548.29
1984 230.50 236.50 184.00 179.50 42.00 22.50 0.00 0.00 0.00 90.00 273.00 395.50 1653.50
1985 371.00 293.50 344.50 139.50 170.50 26.50 2.50 9.50 19.00 100.00 297.00 258.00 2031.50
1986 178.00 256.00 206.00 166.00 119.00 29.50 3.50 2.00 67.50 81.00 133.50 310.50 1552.50
1987 421.50 296.50 302.50 114.00 99.00 65.00 67.00 33.50 23.50 37.50 218.50 488.50 2167.00
1988 334.00 212.00 185.50 183.50 111.00 61.00 0.50 8.50 54.00 47.00 223.00 360.00 1780.00
1989 362.00 365.00 210.00 96.00 122.50 36.72 a 0.00 14.50 35.50 71.50 145.00 246.00 1704.72
1990 329.50 351.50 274.00 82.00 126.00 35.69 a 0.00 0.00 2.00 35.00 186.50 371.50 1793.69
1991 331.50 0.00 z 387.00 145.00 161.50 62.50 j 4.50 p 52.50 15.50 69.50 150.50 271.50 1584.50
1992 237.00 194.50 204.50 65.00 12.00 24.64 b 0.00 x 0.00 k 1.00 30.00 132.50 387.00 1288.14
1993 330.50 260.00 163.00 78.00 27.00 i 20.00 1.50 0.50 14.00 41.00 162.50 300.00 1371.00
1994 259.00 287.00 170.50 185.50 135.50 11.00 4.50 0.50 16.50 92.50 320.50 355.50 1838.50
1995 350.50 164.00 213.50 154.00 106.00 i 53.50 0.50 1.07 b 6.00 47.50 140.00 251.10 a 1381.67
1996 278.00 205.00 193.00 87.50 57.50 27.50 0.00 2.00 i 4.50 112.63 a 177.41 a 269.18 a 1412.23
1997 312.00 232.50 151.50 131.50 15.00 7.00 0.50 0.00 0.00 43.00 157.50 325.50 1376.00
1998 325.50 325.50 225.50 235.50 151.00 69.50 3.50 0.00 16.00 i 73.50 181.50 i 312.00 1721.50
1999 264.02 a 306.00 336.35 a 269.44 c 159.98 c 97.00 5.00 l 21.38 b 39.60 e 42.48 d 147.00 h 230.84 c 1767.09
2000 245.00 g 222.50 g 192.00 j 115.50 g 45.90 e 13.33 c 6.50 n 0.00 g 4.00 n 84.00 j 172.00 m 154.00 l 59.24
2001 398.83 e 227.00 j 150.00 i 250.38 d 24.50 g 12.00 h 4.00 n 1.00 h 2.00 f 45.50 l 199.80 e 346.37 e 1195.38
2002 376.00 152.00 j 308.00 206.50 158.50 23.00 k 7.50 j 5.00 l 9.00 q 81.50 m 125.00 342.50 1516.50
2003 0.00 z 256.50 214.50 236.00 119.50 27.50 0.00 0.00 10.50 11.50 m 179.50 k 312.50 1177.00
2004 348.50 330.00 126.00 147.00 66.00 16.00 g 3.50 f 3.00 n 9.50 71.00 g 203.50 f 243.98 d 1270.98
2005 220.50 h 215.48 e 208.00 145.50 42.00 h 47.50 k 10.00 1.00 l 18.50 n 35.00 q 112.00 f 249.50 828.48
2006 209.50 i 156.00 j 390.48 e 133.00 h 49.50 h 1.50 k 0.00 y 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 390.48
Period of Record Statistics
MEAN 342.85 269.74 260.26 184.69 126.25 53.90 10.92 9.72 21.62 74.50 189.85 320.01 1832.03
S.D. 80.83 71.85 73.85 65.30 50.87 35.58 15.50 12.97 17.85 39.04 66.80 74.64 248.81
SKEW 0.41 0.13 0.04 0.70 -0.18 0.70 2.08 1.80 0.77 0.82 0.34 0.14 0.49
MAX 589.50 423.00 391.00 398.50 245.02 150.00 67.00 52.50 67.50 200.47 329.50 505.50 2429.97
MIN 178.00 147.00 97.50 65.00 12.00 6.00 0.00 0.00 0.00 3.50 61.00 160.00 1376.00
NO YRS 43 47 52 51 47 46 43 43 44 45 47 50 17