CHINO VALLEY, ARIZONA

Monthly Total Cooling Degree Days

(021654)

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
1941 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 z 0.00 z 0.00 z 0.00
1942 0.00 z 0.00 z 0.00 z 0.00 7.00 68.50 341.50 198.50 43.00 0.00 a 0.00 0.00 658.50
1943 0.00 0.00 0.00 2.50 26.00 124.50 294.00 268.27 e 109.50 0.00 0.00 0.00 824.77
1944 0.00 0.00 0.00 0.00 0.00 33.00 191.00 228.50 51.00 0.00 0.00 0.00 503.50
1945 0.00 0.00 0.00 0.00 8.50 61.50 307.50 268.00 149.50 7.50 0.00 0.00 802.50
1946 0.00 0.00 0.00 a 0.00 2.00 136.00 297.50 223.50 65.50 3.50 0.00 0.00 728.00
1947 0.00 0.00 0.00 0.00 29.00 107.00 326.50 230.50 138.00 9.50 0.00 0.00 840.50
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 262.00 243.00 96.00 0.00 0.00 0.00 601.00
1949 0.00 0.00 0.00 0.00 a 14.00 149.50 348.50 231.50 152.00 1.50 0.00 0.00 897.00
1950 0.00 0.00 0.00 0.00 16.00 113.50 271.50 232.00 59.50 14.00 0.00 0.00 706.50
1951 0.00 0.00 0.00 0.00 42.50 99.50 388.00 221.00 101.00 6.00 0.00 0.00 858.00
1952 0.00 0.00 0.00 0.00 1.00 36.50 231.00 267.50 109.50 0.00 z 0.00 0.00 645.50
1953 0.00 0.00 0.00 0.00 2.50 122.00 346.68 a 219.00 74.50 4.00 0.00 0.00 768.68
1954 0.00 0.00 0.00 0.00 10.50 122.50 323.50 188.14 b 97.50 4.28 b 0.00 0.00 746.41
1955 0.00 b 0.00 0.00 0.00 a 4.00 142.50 222.50 236.00 109.00 3.50 0.00 0.00 717.50
1956 0.00 a 0.00 0.00 0.00 g 16.05 c 120.50 g 270.50 164.00 138.00 0.50 0.00 0.00 589.05
1957 0.00 0.00 0.00 0.00 0.00 158.00 307.33 b 237.00 79.04 d 0.00 0.00 0.00 z 781.37
1958 0.00 0.00 0.00 0.00 25.00 55.50 n 206.00 i 360.00 119.40 e 0.00 b 0.00 0.00 504.40
1959 0.00 c 0.00 a 0.00 4.50 0.00 d 164.00 376.50 187.00 47.50 0.00 0.00 0.00 779.50
1960 0.00 0.00 0.00 0.00 b 21.46 e 212.14 b 313.10 a 288.30 a 125.50 0.00 b 0.00 0.00 960.50
1961 0.00 0.00 0.00 0.00 0.00 a 188.00 340.50 242.50 0.00 z 0.00 0.00 f 0.00 771.00
1962 0.00 0.00 0.00 0.00 5.50 22.50 286.50 318.00 114.00 2.50 0.00 a 0.00 749.00
1963 0.00 0.00 h 0.00 0.00 22.00 97.00 424.50 213.50 103.00 11.00 0.00 0.00 871.00
1964 0.00 0.00 0.00 0.00 32.50 132.50 370.00 202.50 86.90 a 17.00 0.00 0.00 841.40
1965 0.00 0.00 0.00 0.00 a 2.00 35.50 j 324.00 159.00 k 63.00 10.50 0.00 0.00 399.50
1966 0.00 0.00 0.00 0.00 19.00 150.50 328.50 307.42 a 104.00 0.00 0.00 0.00 909.42
1967 0.00 0.00 0.00 0.00 21.50 76.50 323.00 257.00 91.00 1.50 0.00 0.00 770.50
1968 0.00 0.00 z 0.00 0.00 0.00 z 185.00 278.50 128.50 93.00 0.00 0.00 0.00 685.00
1969 0.00 0.00 0.00 0.00 36.50 96.00 331.50 356.50 128.50 2.00 0.00 a 0.00 b 951.00
1970 0.00 0.00 q 0.00 z 0.00 w 20.00 189.00 378.00 293.50 72.69 d 0.00 0.00 0.00 953.19
1971 0.00 0.00 0.00 0.00 0.50 148.00 385.50 242.50 129.00 0.00 0.00 0.00 905.50
1972 0.00 0.00 0.00 3.00 11.00 125.00 382.50 255.00 74.00 4.00 0.00 0.00 854.50
1973 0.00 0.00 0.00 0.00 15.00 158.50 285.50 239.50 60.50 1.00 0.00 0.00 760.00
1974 0.00 a 0.00 a 0.00 0.00 30.00 269.50 246.50 175.00 95.50 4.00 0.00 0.00 820.50
1975 0.00 0.00 0.00 0.00 b 7.00 82.00 325.00 246.00 102.50 4.50 0.00 0.00 767.00
1976 0.00 0.00 0.00 0.00 25.00 123.50 329.50 230.00 75.00 3.62 a 0.00 0.00 786.62
1977 0.00 0.00 0.00 0.00 e 12.00 174.00 347.00 317.00 128.79 a 6.50 0.00 0.00 a 985.29
1978 0.00 0.00 0.00 0.00 10.00 173.00 308.00 283.50 89.00 28.50 0.00 0.00 892.00
1979 0.00 0.00 0.00 a 0.00 7.50 134.00 332.14 c 190.28 b 115.00 h 23.50 0.00 f 0.00 i 687.42
1980 0.00 b 0.00 0.00 0.00 b 7.50 148.50 349.00 285.50 101.50 56.00 0.00 d 0.00 b 948.00
1981 0.00 a 0.00 f 0.00 a 7.76 a 23.50 292.50 382.50 329.00 124.00 2.00 f 0.00 g 0.00 j 1159.26
1982 0.00 k 0.00 i 0.00 i 0.00 a 3.00 100.50 279.00 293.00 133.50 0.00 j 0.00 k 0.00 i 809.00
1983 0.00 0.00 0.00 0.00 44.00 85.50 221.50 k 242.83 a 181.50 0.00 i 0.00 l 0.00 j 553.83
1984 0.00 j 0.00 0.00 a 0.00 i 106.00 141.50 346.00 302.00 141.43 b 2.50 0.00 j 0.00 m 1039.43
1985 0.00 0.00 0.00 j 0.00 a 20.50 229.00 379.50 295.00 50.00 1.00 i 0.00 k 0.00 j 974.00
1986 0.00 j 0.00 i 0.00 k 0.00 22.00 k 122.00 j 173.00 i 186.50 j 36.00 j 0.00 i 0.00 k 0.00 k 0.00
1987 0.00 i 0.00 k 0.00 m 0.00 a 4.50 170.50 223.00 228.00 79.50 8.50 0.00 j 0.00 j 714.00
1988 0.00 m 0.00 i 0.00 0.00 i 15.00 i 232.00 344.00 234.00 37.00 i 5.00 k 0.00 k 0.00 j 810.00
1989 0.00 m 0.00 j 0.00 6.50 j 18.50 j 177.50 258.00 k 263.50 74.00 j 9.00 j 0.00 j 0.00 k 441.00
1990 0.00 j 0.00 i 0.00 i 0.00 i 12.00 218.79 a 306.00 207.50 85.50 k 0.00 i 0.00 k 0.00 j 744.29
1991 0.00 k 0.00 j 0.00 k 0.00 6.00 i 41.50 l 243.50 i 97.00 t 82.50 l 16.00 j 0.00 k 0.00 j 0.00
1992 0.00 j 0.00 l 0.00 j 2.50 6.00 l 107.50 211.00 i 198.00 j 53.00 m 2.00 m 0.00 l 0.00 i 110.00
1993 0.00 l 0.00 0.00 b 0.00 i 27.50 j 87.00 l 139.00 o 176.50 j 70.00 l 14.00 m 0.00 o 0.00 l 0.00
1994 0.00 k 0.00 j 0.00 b 0.00 o 5.50 m 149.50 l 128.50 p 256.00 j 171.00 0.50 k 0.00 k 0.00 l 171.00
1995 0.00 k 0.00 j 0.00 n 0.50 n 0.00 j 124.50 222.00 k 409.50 108.00 m 3.00 l 0.00 l 0.00 r 534.00
1996 0.00 n 0.00 l 0.00 k 15.50 79.57 a 164.50 k 310.00 i 262.50 i 61.50 p 12.50 l 0.00 k 0.00 k 95.07
1997 0.00 i 0.00 j 0.00 s 0.00 51.50 l 110.00 j 153.50 p 180.50 o 119.50 j 18.50 m 0.00 l 0.00 o 0.00
1998 0.00 o 0.00 l 0.00 l 0.00 j 7.00 n 3.00 v 44.00 z 0.00 z 84.00 m 0.00 l 0.00 m 0.00 m 0.00
1999 0.00 m 0.00 k 0.00 i 0.50 h 16.50 n 83.50 q 106.50 s 98.50 s 54.00 m 0.50 o 0.00 n 0.00 j 0.00
2000 0.00 n 0.00 k 0.00 l 2.00 l 33.50 m 205.00 i 208.00 o 237.50 j 87.50 l 9.00 q 0.00 z 0.00 u 0.00
2001 0.00 o 0.00 j 0.00 i 0.00 i 79.50 i 124.00 m 188.50 n 244.00 j 92.50 m 7.50 j 0.00 j 0.00 n 0.00
2002 0.00 k 0.00 i 0.00 j 7.00 35.00 i 176.00 j 328.50 i 259.00 i 104.00 j 1.50 j 0.00 l 0.00 l 7.00
2003 0.00 j 0.00 j 0.00 j 0.00 i 70.50 i 150.50 i 349.50 i 238.50 j 111.00 j 28.50 i 0.00 m 0.00 j 0.00
2004 0.00 k 0.00 j 0.00 h 3.50 h 33.00 k 154.00 i 239.50 j 199.00 i 107.50 i 0.00 m 0.00 e 0.00 0.00
2005 0.00 0.00 0.00 0.00 64.00 150.00 418.50 280.50 114.50 17.50 0.00 0.00 1045.00
2006 0.00 b 0.00 0.00 0.00 145.50 393.50 441.50 308.50 85.50 21.50 0.00 0.00 1396.00
2007 0.00 0.00 0.00 a 5.00 55.50 265.50 426.00 370.50 177.50 13.50 0.00 0.00 1313.50
2008 0.00 0.00 0.00 1.00 44.00 262.00 405.00 366.50 87.50 k 8.50 0.00 0.00 1087.00
2009 0.00 0.00 0.00 0.00 a 92.48 a 142.50 442.04 d 129.00 s 0.00 z 5.50 0.00 0.00 682.52
2010 0.00 0.00 0.00 3.00 11.00 211.00 416.50 281.50 0.00 z 0.00 z 0.00 z 0.00 z 923.00
2011 0.00 z 0.00 z 0.00 z 1.00 20.15 a 196.03 a 354.95 a 371.48 a 151.07 b 0.00 b 0.00 b 0.00 1094.69
2012 0.00 0.00 a 0.00 7.76 a 55.50 239.50 308.45 a 334.28 a 101.79 b 8.00 0.00 0.00 1055.28
2013 0.00 0.00 g 0.00 g 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 1.10 24.36 153.03 331.47 261.69 103.84 6.72 0.00 0.00 867.22
S.D. 0.00 0.00 0.00 2.79 28.90 69.20 57.54 58.04 34.20 10.06 0.00 0.00 171.25
SKEW 0.00 0.00 0.00 3.30 2.22 0.82 -0.14 0.37 0.29 2.93 0.00 0.00 1.25
MAX 0.00 0.00 0.00 15.50 145.50 393.50 442.04 409.50 181.50 56.00 0.00 0.00 1396.00
MIN 0.00 0.00 0.00 0.00 0.00 22.50 191.00 128.50 43.00 0.00 0.00 0.00 503.50
NO YRS 48 45 50 55 53 54 53 55 49 47 45 45 31