ESCONDIDO 2, CALIFORNIA

Monthly Total Heating Degree Days

(042863)

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 49.60 a 0.00 0.00 0.00 a 0.00 a 34.32 c 197.59 a 265.57 a 547.07
1980 277.45 a 157.50 239.00 124.50 114.18 a 9.50 0.00 0.00 g 0.00 28.33 b 155.50 211.83 a 1317.79
1981 252.00 214.50 243.00 93.50 34.00 0.00 0.00 a 0.00 0.00 60.00 153.50 288.00 1338.50
1982 389.00 229.00 264.50 134.00 44.50 17.50 0.00 0.00 6.50 18.50 240.00 375.00 1718.50
1983 280.50 243.00 216.00 188.00 44.50 7.50 0.00 0.00 z 0.00 0.50 186.00 272.50 1438.50
1984 259.50 0.00 z 165.85 a 116.50 0.00 z 0.50 0.00 0.00 0.00 d 55.00 238.00 386.50 1221.85
1985 372.50 310.00 305.50 61.00 31.00 6.00 0.00 0.00 6.50 13.50 254.00 277.50 1637.50
1986 160.50 212.00 162.00 130.50 31.50 0.00 0.00 0.00 27.00 25.50 110.50 302.00 1161.50
1987 356.00 240.00 225.50 46.00 36.68 a 0.00 0.00 0.00 a 0.00 0.50 158.50 400.50 1463.68
1988 297.50 147.50 139.00 103.50 55.00 19.00 0.00 0.00 7.00 3.50 164.00 318.00 1254.00
1989 352.00 280.50 142.50 58.00 40.50 9.50 0.00 0.00 0.50 22.50 69.64 b 219.00 1194.64
1990 283.50 296.00 189.50 71.50 41.00 4.00 0.00 0.00 0.00 0.00 a 108.00 329.50 1323.00
1991 254.50 112.50 307.50 116.50 85.00 9.00 0.00 0.00 0.00 z 34.50 116.00 178.00 k 1035.50
1992 0.00 z 167.50 197.00 21.00 0.00 0.00 0.00 0.00 0.00 4.50 143.00 396.00 929.00
1993 336.50 245.00 106.50 25.50 4.50 8.00 0.00 0.00 0.00 5.00 149.00 303.00 1183.00
1994 249.50 296.50 143.00 112.50 72.50 0.00 0.00 0.00 0.00 29.00 309.00 334.00 1546.00
1995 316.50 117.00 185.50 113.50 96.50 14.50 0.00 0.00 0.00 8.50 46.00 269.50 1167.50
1996 262.50 203.00 161.00 52.00 6.00 0.00 0.00 0.00 0.00 71.00 127.50 247.50 1130.50
1997 269.00 249.50 112.50 88.50 0.00 0.00 0.00 0.00 0.00 16.00 113.50 197.07 c 1046.07
1998 273.50 277.50 198.50 176.50 80.50 13.00 0.00 0.00 0.00 18.50 165.50 319.00 1522.50
1999 271.52 b 277.76 c 279.00 b 235.71 b 55.91 c 24.31 a 0.00 d 0.00 a 0.00 c 1.00 124.82 b 260.63 d 1530.66
2000 226.09 b 157.50 g 219.50 64.00 22.73 a 0.00 0.00 0.00 a 0.00 42.92 e 240.58 d 230.36 b 1046.18
2001 252.00 i 333.93 a 201.00 174.50 8.86 c 0.00 b 0.00 b 0.00 0.00 a 3.00 105.52 a 375.74 b 1202.54
2002 338.50 216.50 262.50 116.50 65.50 3.50 0.00 0.00 3.00 70.50 88.50 343.00 1508.00
2003 136.00 254.50 205.50 174.50 126.30 d 35.00 g 0.00 0.00 0.00 f 0.00 z 182.50 322.50 1401.80
2004 292.50 305.00 53.50 p 27.50 k 0.50 n 1.50 i 0.00 0.00 g 0.00 o 64.38 e 248.50 288.50 1198.88
2005 287.50 172.50 g 150.50 89.00 16.50 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 238.00 781.50
2006 177.00 l 207.50 0.00 z 208.20 e 67.00 f 111.50 h 82.50 t 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 415.70
Period of Record Statistics
MEAN 283.11 233.07 200.87 111.36 46.53 5.83 0.00 0.00 2.20 25.24 161.35 298.87 1357.85
S.D. 59.31 60.60 56.00 55.86 34.58 7.17 0.00 0.00 5.88 23.39 63.78 58.24 204.56
SKEW -0.50 -0.41 0.25 0.41 0.63 1.04 0.00 0.00 3.51 0.72 0.43 0.14 0.18
MAX 389.00 333.93 307.50 235.71 126.30 24.31 0.00 0.00 27.00 71.00 309.00 400.50 1718.50
MIN 136.00 112.50 106.50 21.00 0.00 0.00 0.00 0.00 0.00 0.00 46.00 197.07 1046.07
NO YRS 24 24 25 26 25 25 27 23 23 25 26 26 16