NORTH HOLLYWOOD, CALIFORNIA

Monthly Total Heating Degree Days

(046256)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 196207
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
1936 385.50 379.00 255.00 175.50 53.00 33.00 0.00 0.00 0.00 z 69.50 174.00 409.00 1933.50
1937 718.00 414.50 344.50 210.00 104.50 35.50 0.00 z 0.00 z 0.00 z 30.50 o 283.50 310.00 2420.50
1938 364.00 364.50 335.00 203.50 93.50 42.50 10.00 6.00 0.00 123.50 306.50 273.50 2122.50
1939 436.00 479.00 339.50 142.00 137.50 40.00 1.50 0.00 10.50 126.77 c 201.21 a 271.50 2185.47
1940 364.50 332.00 242.00 164.00 55.50 22.00 3.00 1.00 18.00 100.50 276.00 298.50 1877.00
1941 381.30 a 282.00 262.50 253.00 61.50 44.50 0.00 1.00 k 61.00 168.50 208.00 296.00 f 1722.30
1942 351.91 d 428.00 362.00 232.50 102.00 j 61.73 d 0.00 4.50 26.00 76.50 196.00 368.50 2107.64
1943 379.75 a 270.67 a 250.50 155.69 a 87.12 b 75.00 a 11.37 a 0.00 b 1.55 a 95.00 235.34 a 402.47 b 1964.46
1944 443.09 b 438.22 b 281.00 266.90 a 125.66 c 122.88 d 12.00 f 0.00 c 20.36 b 70.00 339.00 281.00 i 2107.11
1945 235.00 m 335.00 420.05 a 244.66 a 172.05 a 75.58 d 0.00 0.00 a 23.08 d 81.78 b 278.50 280.50 o 1630.68
1946 0.00 z 381.50 303.00 140.00 c 122.97 a 3.89 c 0.00 0.00 a 2.59 a 163.78 a 346.03 a 398.00 1861.76
1947 474.30 a 262.08 c 243.87 a 182.07 a 99.20 a 127.24 a 0.00 n 9.50 0.50 72.00 356.00 399.38 a 2226.14
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 0.00 22.50 69.00 h 253.50 508.00 784.00
1949 665.93 d 437.00 377.68 a 114.83 a 99.00 3.00 0.00 2.38 e 0.00 g 123.00 84.50 437.21 b 2344.53
1950 549.50 292.50 264.00 65.00 h 120.68 c 24.50 0.00 0.00 b 9.31 a 18.08 a 122.00 j 165.50 1444.07
1951 374.50 319.50 234.00 181.50 107.47 a 11.25 b 0.00 d 0.00 0.00 51.50 221.50 442.00 1943.22
1952 487.22 a 300.00 406.00 184.50 32.00 47.50 0.00 0.00 5.50 11.22 b 278.79 a 365.50 2118.23
1953 235.50 256.50 277.50 233.00 133.30 a 46.00 0.00 0.00 9.00 51.00 137.00 266.50 1645.30
1954 390.00 136.00 349.50 183.10 a 104.37 a 30.50 0.00 0.00 1.50 82.50 123.00 322.18 c 1722.65
1955 461.90 a 338.50 245.00 152.50 g 155.53 b 53.50 15.00 0.00 d 22.50 f 89.38 a 218.04 b 355.43 b 1932.28
1956 266.00 i 463.00 230.00 241.15 d 123.48 a 4.82 b 0.00 c 0.00 0.00 h 64.50 g 103.00 279.52 a 1444.98
1957 413.33 a 226.00 196.33 a 121.00 j 112.38 c 0.00 o 0.00 b 0.00 1.00 62.50 140.00 k 192.95 b 1204.49
1958 236.12 a 195.50 325.00 137.68 b 32.00 1.00 0.00 5.17 d 0.00 a 3.88 c 57.00 l 125.07 b 1061.41
1959 175.50 299.60 c 66.00 f 54.50 94.15 d 2.50 0.00 b 0.00 1.00 10.16 b 18.50 l 156.50 793.90
1960 391.50 285.00 140.00 84.00 43.52 e 0.00 o 0.00 b 0.00 k 0.00 a 18.50 j 181.80 e 148.50 i 1125.82
1961 86.00 h 89.00 h 159.00 h 107.88 d 106.90 b 0.00 z 0.00 z 0.00 z 0.00 z 33.00 i 135.00 i 272.00 486.78
1962 257.30 a 312.50 303.69 d 66.00 130.50 49.50 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 1119.49
Period of Record Statistics
MEAN 406.21 329.12 291.15 172.09 100.31 41.65 1.78 1.30 10.67 78.62 228.63 319.05 1947.35
S.D. 128.17 85.19 67.47 60.12 36.82 34.48 4.23 2.61 14.90 46.35 78.38 100.80 194.04
SKEW 0.60 -0.11 0.01 -0.31 -0.32 1.04 2.25 1.96 2.06 0.17 -0.13 -0.23 -0.32
MAX 718.00 479.00 420.05 266.90 172.05 127.24 15.00 9.50 61.00 168.50 356.00 508.00 2185.47
MIN 175.50 136.00 140.00 54.50 32.00 1.00 0.00 0.00 0.00 3.88 84.50 125.07 1645.30
NO YRS 22 25 24 23 25 23 23 22 20 21 21 22 8