BETATAKIN, ARIZONA

Monthly Total Cooling Degree Days

(020750)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1939 0.00 z 0.00 z 0.00 0.00 a 0.00 83.00 202.00 161.72 a 0.50 h 0.00 0.00 c 0.00 b 446.72
1940 0.00 d 0.00 m 0.00 f 0.00 d 7.23 a 189.00 e 313.58 e 229.06 d 21.00 k 0.00 c 0.00 c 0.00 f 738.87
1941 0.00 a 0.00 q 0.00 z 0.00 e 8.50 g 57.32 b 123.00 f 88.83 e 9.00 j 0.00 p 0.00 e 0.00 f 146.15
1942 0.00 a 0.00 h 0.00 z 0.00 j 6.31 d 85.50 h 290.33 e 154.00 g 41.00 n 1.50 r 0.00 a 0.00 c 296.64
1943 0.00 c 0.00 c 0.00 d 1.00 g 10.00 f 81.43 b 245.86 b 146.98 b 66.92 d 0.00 b 0.00 d 0.00 z 541.20
1944 0.00 a 0.00 a 0.00 d 0.00 b 0.00 d 37.20 e 151.38 a 172.50 29.46 b 0.00 b 0.00 z 0.00 z 390.55
1945 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 52.50 b 184.40 b 153.00 99.00 0.00 0.00 y 0.00 c 488.90
1946 0.00 n 0.00 z 0.00 z 0.00 0.00 137.40 e 183.50 125.00 38.57 b 0.00 g 0.00 u 0.00 484.47
1947 0.00 n 0.00 h 0.00 o 0.00 o 21.50 f 52.80 e 191.00 g 104.92 e 78.00 e 0.00 h 0.00 o 0.00 c 235.72
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 220.50 158.00 92.50 0.00 k 0.00 l 0.00 z 471.00
1949 0.00 z 0.00 z 0.00 z 0.00 n 7.20 c 70.00 c 191.68 a 154.45 c 55.71 b 0.00 d 0.00 i 0.00 x 479.04
1950 0.00 y 0.00 f 0.00 d 0.00 d 9.19 d 81.50 141.00 118.50 32.00 4.00 0.00 0.00 m 386.19
1951 0.00 k 0.00 d 0.00 0.00 31.00 a 111.00 307.50 157.00 43.85 d 0.00 e 0.00 d 0.00 j 650.35
1952 0.00 c 0.00 0.00 d 0.00 c 1.03 a 84.50 200.43 b 179.05 b 44.50 h 0.00 c 0.00 a 0.00 h 465.02
1953 0.00 0.00 0.00 a 0.00 b 0.00 125.50 224.50 98.17 a 51.11 c 1.55 a 0.00 a 0.00 c 500.83
1954 0.00 0.00 0.00 h 0.00 a 12.50 110.50 233.10 e 104.50 j 42.22 c 0.00 c 0.00 c 0.00 b 398.32
1955 0.00 0.00 0.00 g 0.00 1.00 79.66 a 170.50 a 154.50 102.93 a 0.00 b 0.00 0.00 c 508.59
1956 0.00 c 0.00 e 0.00 0.00 0.00 h 123.00 g 190.50 102.09 b 115.50 1.66 c 0.00 b 0.00 m 409.75
1957 0.00 m 0.00 0.00 c 0.00 b 0.00 115.50 195.00 139.50 61.00 1.55 a 0.00 b 0.00 c 512.55
1958 0.00 d 0.00 c 0.00 a 0.00 b 45.98 a 169.66 a 242.83 a 133.50 s 36.60 e 0.00 b 0.00 d 0.00 a 495.07
1959 0.00 b 0.00 c 0.00 b 0.00 c 16.02 a 158.00 317.23 a 127.74 b 75.00 f 0.00 c 0.00 b 0.00 a 618.99
1960 0.00 a 0.00 0.00 c 0.00 d 10.16 b 190.50 320.50 274.87 a 70.86 a 0.00 c 0.00 b 0.00 c 866.88
1961 0.00 0.00 0.00 a 0.00 2.00 233.50 272.05 b 154.50 0.00 a 0.00 0.00 c 0.00 a 662.05
1962 0.00 0.00 0.00 a 0.00 a 4.00 108.62 a 244.00 246.50 76.00 0.00 i 0.00 0.00 679.12
1963 0.00 c 0.00 0.00 a 0.00 b 21.18 a 73.27 d 328.60 a 121.33 b 54.64 b 5.17 d 0.00 a 0.00 b 604.19
1964 0.00 0.00 a 0.00 a 0.00 a 26.19 b 66.00 288.82 a 146.45 b 31.50 2.50 0.00 a 0.00 c 561.45
1965 0.00 b 0.00 a 0.00 0.00 0.00 d 19.50 g 170.50 b 164.76 d 1.00 0.00 0.00 0.00 336.26
1966 0.00 0.00 0.00 0.00 4.00 80.00 220.62 a 207.70 a 27.50 0.00 0.00 0.00 539.82
1967 0.00 0.00 0.00 0.00 10.00 52.50 201.00 153.50 11.50 0.00 0.00 0.00 428.50
1968 0.00 0.00 0.00 0.00 11.50 191.00 193.00 50.00 41.00 0.00 e 0.00 0.00 486.50
1969 0.00 j 0.00 0.00 0.00 24.00 38.00 228.37 a 238.00 48.21 b 2.50 0.00 0.00 579.08
1970 0.00 0.00 0.00 0.00 2.58 a 122.50 240.50 201.50 24.00 0.00 0.00 0.00 a 591.08
1971 0.00 0.00 0.00 0.00 0.00 130.50 266.08 a 160.17 a 41.50 0.00 0.00 0.00 598.25
1972 0.00 0.00 0.00 0.00 7.00 69.83 a 279.00 b 139.50 10.34 a 0.00 0.00 b 0.00 505.67
1973 0.00 z 0.00 0.00 0.00 b 1.50 h 126.50 196.16 b 161.00 16.50 0.00 0.00 0.00 500.16
1974 0.00 0.00 0.00 0.00 17.50 250.00 161.50 144.00 72.00 0.00 0.00 0.00 645.00
1975 0.00 0.00 0.00 0.00 0.00 a 39.00 146.00 153.00 18.00 1.00 0.00 0.00 357.00
1976 0.00 0.00 0.00 0.00 2.00 96.50 210.00 102.00 21.00 0.00 0.00 0.00 431.50
1977 0.00 0.00 0.00 0.00 7.00 128.00 204.50 169.00 59.50 0.50 0.00 0.00 568.50
1978 0.00 0.00 0.00 0.00 21.00 137.50 262.50 177.50 49.00 5.00 0.00 0.00 652.50
1979 0.00 0.00 0.00 1.50 0.00 121.55 a 264.02 a 152.50 100.00 9.00 0.00 a 0.00 648.57
1980 0.00 a 0.00 0.00 0.00 a 0.00 110.17 a 216.48 a 139.50 14.00 0.00 b 0.00 a 0.00 b 480.16
1981 0.00 0.00 0.00 0.00 a 0.00 186.21 a 180.83 a 151.90 a 10.00 h 0.00 a 0.00 a 0.00 a 518.94
1982 0.00 0.00 0.00 0.00 0.00 54.50 163.50 108.00 36.50 0.00 0.00 0.00 362.50
1983 0.00 0.00 0.00 0.00 5.50 47.00 157.00 124.00 92.50 0.00 0.00 0.00 426.00
1984 0.00 0.00 0.00 0.00 43.50 74.00 178.50 101.50 48.50 0.00 0.00 0.00 446.00
1985 0.00 a 0.00 0.00 0.00 0.00 169.50 222.50 197.50 11.50 0.00 0.00 0.00 601.00
1986 0.00 0.00 0.00 0.00 7.00 118.00 151.50 199.50 19.00 0.00 0.00 0.00 495.00
1987 0.00 0.00 0.00 0.00 0.00 126.00 145.00 101.50 16.50 1.50 0.00 0.00 a 390.50
1988 0.00 0.00 0.00 0.00 8.50 97.00 264.00 117.00 24.50 0.00 0.00 0.00 511.00
1989 0.00 0.00 0.00 2.50 14.50 85.50 236.00 98.50 37.50 0.00 0.00 0.00 474.50
1990 0.00 0.00 0.00 0.00 0.00 187.50 188.50 111.00 58.00 0.00 0.00 0.00 545.00
1991 0.00 0.00 0.00 0.00 0.00 23.50 194.00 140.50 13.50 0.00 0.00 0.00 371.50
1992 0.00 0.00 0.00 2.00 1.00 59.00 129.50 144.00 28.00 1.00 0.00 0.00 364.50
1993 0.00 0.00 0.00 0.00 4.50 100.00 183.50 135.00 49.00 3.00 0.00 0.00 475.00
1994 0.00 0.00 0.00 0.00 10.00 200.00 293.50 227.50 40.00 0.00 0.00 0.00 771.00
1995 0.00 0.00 0.00 0.00 0.00 49.50 263.00 269.50 77.50 0.00 0.00 0.00 p 659.50
1996 0.00 0.00 0.00 0.00 35.50 159.00 324.50 226.00 44.50 4.50 0.00 0.00 794.00
1997 0.00 0.00 0.00 0.00 27.50 103.50 227.00 151.50 63.00 1.50 0.00 0.00 574.00
1998 0.00 0.00 0.00 0.00 0.00 56.50 300.50 215.50 0.00 z 1.00 0.00 a 0.00 573.50
1999 0.00 b 0.00 0.00 e 0.00 a 2.14 b 115.50 184.50 86.91 c 25.50 2.50 0.00 0.00 b 417.05
2000 0.00 b 0.00 0.00 a 1.00 79.05 a 168.46 d 303.00 225.50 62.00 3.00 0.00 a 0.00 a 842.01
2001 0.00 b 0.00 d 0.00 0.00 g 26.23 e 175.50 205.50 185.50 114.31 a 0.00 b 0.00 a 0.00 c 707.04
2002 0.00 d 0.00 0.00 0.00 32.11 c 260.00 1.50 288.50 60.50 0.00 0.00 0.00 642.61
2003 0.00 0.00 0.00 0.00 g 86.11 d 113.00 f 400.02 e 199.71 e 52.50 0.00 c 0.00 0.00 b 738.34
2004 0.00 0.00 0.00 0.00 2.00 129.50 217.50 143.50 45.50 0.00 0.00 0.00 538.00
2005 0.00 0.00 0.00 0.00 38.00 71.50 327.50 72.50 27.50 0.00 b 0.00 0.00 537.00
2006 0.00 0.00 0.00 0.00 31.50 213.00 252.50 105.50 6.50 0.00 0.00 0.00 609.00
2007 0.00 0.00 0.00 0.00 13.00 196.00 306.50 209.50 91.00 0.00 0.00 0.00 816.00
2008 0.00 0.00 0.00 0.00 12.00 130.50 227.50 205.00 19.00 0.00 0.00 0.00 c 594.00
2009 0.00 0.00 0.00 0.00 6.64 c 50.00 306.50 219.50 50.00 0.00 0.00 z 0.00 d 632.64
2010 0.00 0.00 0.00 0.00 0.00 125.00 223.50 118.50 97.50 10.00 0.00 0.00 574.50
2011 0.00 d 0.00 0.00 0.00 11.50 108.00 232.00 236.78 b 61.73 d 0.00 a 0.00 c 0.00 d 650.01
2012 0.00 b 0.00 0.00 b 3.00 16.50 202.00 194.27 a 181.35 a 36.00 16.50 0.00 0.00 649.62
2013 0.00 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
Period of Record Statistics
MEAN 0.00 0.00 0.00 0.15 12.27 115.99 226.46 159.53 47.62 1.16 0.00 0.00 559.09
S.D. 0.00 0.00 0.00 0.57 17.21 56.25 62.47 50.34 28.66 2.74 0.00 0.00 128.90
SKEW 0.00 0.00 0.00 3.82 2.35 0.57 -0.15 0.44 0.55 3.60 0.00 0.00 0.53
MAX 0.00 0.00 0.00 3.00 86.11 260.00 400.02 288.50 115.50 16.50 0.00 0.00 866.88
MIN 0.00 0.00 0.00 0.00 0.00 23.50 1.50 50.00 0.00 0.00 0.00 0.00 357.00
NO YRS 64 65 65 66 67 69 72 71 66 68 67 63 44