SAN PASQUAL ANIMAL PARK, CALIFORNIA

Monthly Total Heating Degree Days

(047874)

Base Temperature = 65 F

File last updated on Jul 24, 2006
*** Note *** Provisional Data *** After Year/Month 200602
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
1979 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 0.00 36.17 a 200.50 0.00 z 236.67
1980 0.00 z 149.00 227.50 125.50 135.50 12.50 0.00 0.00 0.00 z 33.07 a 158.00 218.00 1059.07
1981 262.00 185.00 257.00 102.50 28.50 0.00 0.00 0.00 0.00 75.50 131.00 249.00 1290.50
1982 358.00 209.50 265.00 163.50 57.00 15.00 2.00 0.00 z 7.00 20.00 226.50 388.00 1711.50
1983 266.00 224.50 221.00 216.50 76.00 15.50 0.00 0.00 0.00 2.50 162.50 269.50 1454.00
1984 255.50 262.50 171.00 134.00 18.00 4.50 0.00 0.00 0.00 54.00 0.00 z 366.50 1266.00
1985 366.50 0.00 z 328.00 89.00 43.00 12.00 0.00 0.00 2.00 15.00 247.00 275.50 1378.00
1986 187.50 212.50 181.00 134.50 69.50 3.00 0.00 0.00 54.50 38.00 134.00 309.50 1324.00
1987 379.00 282.50 254.00 49.00 35.50 0.00 0.00 0.00 0.00 5.50 169.00 442.00 1616.50
1988 314.50 203.00 175.50 123.00 62.50 18.50 0.00 0.00 16.50 2.00 198.50 338.50 1452.50
1989 405.00 292.50 160.00 54.00 47.50 3.00 0.00 0.00 1.00 25.00 113.04 b 295.50 1396.54
1990 337.50 334.50 209.00 52.00 25.50 2.50 0.00 0.00 0.00 0.50 157.50 378.50 1497.50
1991 287.50 145.50 310.00 126.50 79.50 8.00 0.00 0.00 1.50 69.00 168.50 377.50 1573.50
1992 317.00 182.00 209.50 24.50 0.00 1.00 0.00 0.00 0.00 12.00 181.50 425.00 1352.50
1993 329.00 263.50 150.00 65.50 8.00 11.00 0.00 0.00 1.00 1.50 135.50 0.00 z 965.00
1994 252.50 265.00 140.50 88.00 56.00 0.00 0.00 0.00 0.00 28.00 315.00 326.00 1471.00
1995 275.00 91.50 154.00 113.00 80.50 6.50 0.00 0.00 0.00 6.00 44.00 254.50 1025.00
1996 252.50 178.50 145.00 50.00 8.00 0.00 0.00 0.00 0.00 69.00 128.00 239.00 1070.00
1997 249.50 244.00 89.50 93.00 0.00 0.00 0.00 0.00 0.00 28.00 117.50 334.50 1156.00
1998 300.00 265.00 189.50 192.00 76.00 24.50 0.00 0.00 2.00 38.50 198.50 374.50 1660.50
1999 315.50 304.00 314.00 240.50 68.00 26.38 a 0.00 a 0.00 0.00 7.00 155.50 303.50 1734.38
2000 266.00 214.00 239.00 81.00 26.00 0.00 0.00 0.00 0.00 a 55.00 272.50 279.50 1433.00
2001 421.08 a 350.50 193.50 200.50 17.50 0.00 0.00 0.00 0.00 14.50 172.00 426.50 1796.08
2002 368.00 229.50 264.50 109.66 a 69.00 0.00 0.00 0.00 2.00 0.00 z 103.00 325.00 1470.66
2003 140.50 222.00 178.00 152.00 f 76.50 10.00 0.00 0.00 0.00 0.00 z 195.00 350.00 1172.00
2004 294.00 300.50 71.50 97.00 24.50 2.00 0.00 0.00 2.00 57.50 225.50 276.00 1350.50
2005 287.02 b 239.50 171.50 123.00 38.50 3.00 0.00 0.00 0.50 26.00 f 115.00 232.50 1210.52
2006 289.00 183.50 0.00 z 110.89 b 9.62 b 0.00 e 0.00 m 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 593.01
Period of Record Statistics
MEAN 299.06 232.08 202.65 113.79 45.78 6.63 0.07 0.00 3.46 28.88 170.17 322.18 1425.22
S.D. 63.02 60.39 64.34 54.11 32.18 7.86 0.38 0.00 10.96 23.84 57.54 63.96 210.73
SKEW -0.24 -0.12 0.13 0.64 0.60 1.11 4.90 0.00 4.17 0.53 0.42 0.20 -0.18
MAX 421.08 350.50 328.00 240.50 135.50 26.38 2.00 0.00 54.50 75.50 315.00 442.00 1796.08
MIN 140.50 91.50 71.50 24.50 0.00 0.00 0.00 0.00 0.00 0.50 44.00 218.00 1025.00
NO YRS 26 26 26 26 27 27 27 26 26 24 26 25 18