ANVIL RCH, ARIZONA

Monthly Total Cooling Degree Days

(020287)

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
1942 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 33.00 33.00
1943 1.50 s 19.00 9.50 147.00 291.18 c 480.60 e 370.00 l 390.50 h 432.32 b 157.38 e 5.36 b 0.00 f 1542.34
1944 0.00 b 0.00 f 0.00 g 6.00 s 159.59 d 245.50 i 630.13 e 603.00 382.50 115.50 q 0.00 z 0.00 m 1775.23
1945 0.00 a 0.00 k 0.00 b 45.50 f 90.50 p 261.50 f 606.80 d 309.00 l 221.50 l 124.50 7.00 0.00 e 738.30
1946 0.00 m 0.00 e 8.02 b 87.50 h 82.50 o 416.50 g 0.00 z 537.33 a 423.00 0.00 z 0.00 s 0.00 968.35
1947 0.00 0.00 a 6.56 e 0.00 z 124.50 o 283.50 k 446.00 i 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 6.56
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 596.15 e 0.00 z 277.00 l 67.50 s 0.00 p 0.00 z 596.15
1949 0.00 z 0.00 u 0.00 p 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
1950 0.00 z 0.00 z 7.00 131.25 b 202.57 b 484.14 a 560.00 582.00 368.00 319.50 1.07 b 0.00 e 2655.53
1951 0.00 c 0.00 a 2.30 d 52.76 a 249.00 400.18 b 723.50 577.63 a 492.50 188.50 0.00 u 0.00 d 2686.37
1952 0.00 d 0.00 a 3.10 a 33.46 d 314.59 d 457.00 599.69 b 389.00 j 260.00 l 224.75 a 9.23 d 0.00 b 1641.82
1953 0.00 b 0.00 a 15.50 50.69 a 130.00 554.44 c 653.00 503.00 g 478.20 e 91.00 o 21.67 c 0.00 a 1903.50
1954 0.00 g 0.00 a 3.00 58.00 k 271.25 a 485.89 b 603.98 a 376.50 h 465.56 c 239.06 e 7.20 e 1.50 g 2075.94
1955 0.00 g 0.00 e 2.07 a 14.00 h 184.85 d 324.50 j 396.00 h 303.50 j 268.00 g 155.00 e 2.00 0.00 i 343.92
1956 0.00 l 0.00 j 2.00 g 30.00 n 257.19 d 355.50 l 606.80 d 367.50 k 524.40 e 118.50 h 0.60 e 0.00 k 1388.98
1957 0.00 e 3.50 h 6.64 c 44.44 c 146.70 c 609.81 d 693.07 c 424.50 h 440.36 b 85.85 e 0.00 j 0.00 f 2026.87
1958 0.00 e 0.00 c 0.00 a 45.00 f 225.00 l 427.50 i 673.96 d 378.50 j 252.50 i 208.70 c 0.00 d 0.00 g 882.66
1959 0.00 c 0.00 3.50 f 92.00 g 204.94 d 614.40 e 657.72 a 462.86 b 288.00 j 77.50 p 0.50 n 0.00 c 1939.92
1960 0.00 c 0.00 b 12.83 b 53.00 g 250.30 d 587.22 c 678.00 583.00 433.20 e 106.29 c 12.12 d 0.00 g 2662.95
1961 0.00 c 0.00 c 0.00 l 57.60 e 216.40 e 613.33 c 622.50 520.05 b 164.50 l 104.00 0.00 a 0.00 e 2133.89
1962 0.00 b 4.67 a 2.67 b 76.00 n 215.93 b 450.52 a 633.00 689.00 469.66 a 143.00 31.61 b 0.00 e 2640.05
1963 0.00 5.19 a 9.30 a 46.50 353.29 b 393.00 697.50 502.50 432.41 a 213.90 a 8.79 a 0.00 e 2662.39
1964 0.00 a 0.00 a 4.00 53.40 e 229.29 b 378.00 f 640.67 a 453.78 b 236.50 g 164.30 a 0.00 b 0.00 z 1545.44
1965 0.00 z 0.00 a 2.00 82.24 a 147.77 a 359.46 b 678.50 626.50 374.50 195.82 a 18.89 c 0.00 b 2485.68
1966 0.00 0.00 7.48 b 39.81 d 278.00 513.50 665.47 a 556.00 395.00 c 98.37 e 1.03 a 1.11 c 2555.76
1967 0.00 a 0.00 c 11.76 b 18.21 b 132.27 a 398.40 e 593.00 529.50 396.43 b 128.50 9.83 a 0.00 h 2217.90
1968 0.00 b 8.92 c 0.00 a 23.28 a 178.25 a 338.00 l 452.50 g 442.50 374.44 c 131.75 c 6.92 d 0.00 l 1166.07
1969 0.00 j 0.00 b 7.48 b 33.50 g 320.85 a 369.31 a 660.00 628.00 407.00 62.00 1.67 c 0.00 e 2456.31
1970 0.00 c 0.00 b 0.00 b 5.89 b 280.03 a 502.76 a 701.63 a 610.18 a 332.59 a 23.00 i 0.00 q 0.00 e 2433.09
1971 7.75 a 0.00 e 21.50 i 23.50 j 121.50 g 329.50 n 662.22 b 473.35 e 367.22 c 67.68 a 0.00 e 0.00 j 1578.23
1972 0.00 i 0.00 b 51.09 d 29.50 j 169.35 d 467.22 c 671.48 c 557.47 b 396.00 e 160.37 e 0.00 b 0.00 d 2472.98
1973 0.00 m 0.00 h 5.68 a 20.17 a 273.32 a 500.69 a 621.19 e 610.91 b 416.11 c 149.04 e 9.00 f 0.50 i 2597.12
1974 0.00 d 0.00 a 22.00 f 51.43 b 195.00 j 605.36 b 461.00 f 571.78 d 267.50 h 128.00 f 0.00 d 0.00 d 1228.56
1975 0.00 f 0.00 d 9.96 c 15.50 f 120.00 h 422.22 c 462.50 g 606.22 d 312.00 h 86.00 g 2.40 e 0.00 f 1040.81
1976 0.00 f 0.00 h 1.19 e 31.50 f 234.16 c 313.00 i 453.50 f 453.50 f 252.50 h 84.70 c 0.00 g 0.00 h 320.05
1977 0.00 d 0.00 c 3.32 c 75.60 e 98.37 e 521.38 a 491.50 g 602.00 147.50 v 106.00 i 2.40 e 0.00 l 1303.07
1978 0.00 k 0.00 a 15.50 d 23.65 d 168.84 c 502.22 c 576.37 d 522.02 c 287.50 g 203.29 e 7.78 c 0.00 h 2019.67
1979 0.00 c 0.00 c 0.00 a 28.00 f 162.20 c 328.00 f 604.50 b 388.50 f 431.11 c 185.40 e 1.61 b 0.50 g 1384.82
1980 0.00 c 0.00 d 0.00 b 61.20 e 73.50 h 529.62 d 668.88 e 555.86 b 437.78 c 186.53 b 19.62 d 0.00 h 2459.49
1981 0.00 c 1.22 e 0.00 g 89.40 e 193.46 d 595.00 646.02 c 594.54 c 397.80 e 88.35 a 4.82 b 0.00 d 2610.61
1982 0.00 2.00 3.50 66.50 201.00 398.00 580.00 569.00 405.00 70.00 0.00 0.00 2295.00
1983 0.00 y 0.00 0.00 10.00 191.50 397.50 599.00 467.00 450.00 52.00 13.00 0.00 2180.00
1984 0.00 0.00 0.00 33.00 349.00 437.00 494.00 448.00 339.50 47.00 0.00 0.00 2147.50
1985 0.00 0.00 2.50 67.50 196.50 476.00 623.00 558.00 258.50 89.00 6.50 0.00 2277.50
1986 0.00 10.50 32.50 74.50 191.00 i 533.50 539.50 599.50 327.50 72.00 1.50 0.00 2191.00
1987 0.00 0.00 0.00 90.00 167.50 517.00 583.00 522.00 334.50 194.50 2.00 0.00 2410.50
1988 0.00 1.50 14.50 0.00 z 229.00 508.00 644.50 565.50 344.00 198.00 23.00 0.00 2528.00
1989 0.00 0.00 20.00 168.00 273.00 485.50 677.50 535.00 433.50 128.50 0.00 0.00 2721.00
1990 0.00 0.00 15.50 60.54 b 185.50 605.00 524.00 421.00 391.50 102.50 8.50 0.00 2314.04
1991 0.00 0.00 0.00 z 7.50 125.50 349.00 573.00 558.50 388.00 229.00 6.50 0.00 2237.00
1992 0.00 0.00 0.00 97.50 251.00 436.00 551.00 504.00 381.21 a 113.00 0.00 0.00 2333.71
1993 0.00 0.00 0.00 39.50 227.00 419.00 586.50 490.50 295.50 103.50 0.00 0.00 2161.50
1994 0.00 1.00 2.50 79.50 177.00 603.50 665.00 623.50 431.00 87.00 7.00 0.00 2677.00
1995 0.00 0.00 0.00 z 24.00 104.50 358.00 627.50 613.50 446.00 92.00 i 3.50 0.00 2177.00
1996 0.00 0.00 5.50 75.50 304.50 559.50 644.00 559.50 307.50 184.00 5.50 0.00 2645.50
1997 0.00 0.00 14.50 53.00 322.50 406.50 608.50 581.50 476.50 128.50 0.50 0.00 2592.00
1998 0.00 0.00 1.50 22.50 128.50 0.00 z 594.00 541.00 399.00 125.50 0.00 0.00 1812.00
1999 0.00 a 0.00 1.66 c 22.50 198.00 437.59 a 536.09 b 508.18 c 387.93 a 149.00 27.93 a 0.00 a 2268.87
2000 0.55 c 1.61 b 1.00 90.50 333.25 a 521.54 d 625.00 532.50 469.62 d 122.40 b 0.00 0.00 e 2697.97
2001 0.00 0.00 a 0.50 h 55.56 c 311.07 b 471.43 b 439.50 f 517.70 a 406.55 a 134.16 b 18.21 b 0.00 1914.67
2002 0.00 0.00 2.50 82.50 185.50 545.00 571.00 538.50 386.00 89.50 0.00 0.00 2400.50
2003 0.00 0.00 0.50 27.00 265.00 481.00 639.00 505.00 402.60 e 199.50 0.50 0.00 2520.10
2004 0.00 0.00 52.50 41.11 c 208.50 440.00 552.50 508.18 c 192.00 k 8.00 0.00 h 0.00 1810.79
2005 0.00 0.00 f 0.00 d 37.00 f 229.50 0.00 z 294.00 o 0.00 z 229.80 e 101.50 0.00 z 0.00 560.80
2006 0.00 d 1.50 2.50 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 4.00
2007 0.00 0.00 21.59 c 0.00 z 292.50 514.00 657.00 0.00 z 440.00 132.04 d 25.50 0.00 2082.63
2008 0.00 0.00 z 0.00 z 0.00 z 92.50 m 510.50 260.50 i 381.00 g 326.50 107.50 9.00 0.00 l 953.50
2009 1.50 k 0.00 z 18.00 54.00 305.50 363.00 667.50 358.50 m 435.00 92.00 h 14.50 z 0.00 z 1843.00
2010 0.00 f 0.00 2.50 14.50 139.00 456.00 620.00 553.50 433.50 119.50 g 19.00 0.50 2238.50
2011 0.00 0.00 a 10.13 e 106.50 180.32 a 511.11 c 597.30 c 614.26 d 435.60 e 138.95 c 1.55 a 0.00 a 2595.72
2012 0.00 c 0.00 c 3.62 a 108.10 a 282.88 c 438.50 f 545.27 c 578.67 a 348.10 a 110.50 7.00 0.00 1984.13
2013 0.00 b 0.00 15.50 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 15.50
Period of Record Statistics
MEAN 0.16 0.97 7.80 58.25 222.43 483.80 620.54 549.24 399.58 136.92 6.72 0.74 2459.81
S.D. 1.07 3.10 10.80 36.45 65.62 74.68 49.62 56.19 57.54 57.90 8.19 4.81 191.42
SKEW 7.02 4.27 2.59 0.91 0.15 0.07 -0.28 -0.19 -0.63 0.52 1.38 6.62 -0.15
MAX 7.75 19.00 52.50 168.00 353.29 614.40 723.50 689.00 524.40 319.50 31.61 33.00 2721.00
MIN 0.00 0.00 0.00 5.89 98.37 349.00 494.00 421.00 229.80 8.00 0.00 0.00 2147.50
NO YRS 53 59 58 46 57 52 56 51 53 54 55 47 18