BURRUS RCH, ARIZONA

Monthly Total Heating Degree Days

(021101)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 196810
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
1943 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 149.50 w 842.50 893.50 g 842.50
1944 1187.00 1029.50 931.50 679.50 366.00 174.50 9.50 8.50 135.00 447.00 889.44 c 0.00 z 5857.44
1945 0.00 z 0.00 z 0.00 z 0.00 z 291.00 145.50 2.50 2.50 128.50 413.00 783.50 1151.02 d 2917.52
1946 1107.50 895.00 776.60 b 452.50 300.00 27.50 6.00 20.50 102.00 564.00 855.50 901.00 6008.10
1947 1152.00 759.50 730.57 a 556.00 216.50 95.50 6.50 36.00 57.50 421.50 956.00 1098.43 a 6086.00
1948 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 11.50 98.00 479.00 886.50 978.50 2453.50
1949 1424.50 1142.00 893.00 510.00 366.00 120.50 11.07 c 54.50 102.50 589.50 413.00 i 1184.00 6397.57
1950 1064.50 770.00 726.50 426.50 368.50 114.50 14.00 53.50 206.50 244.50 637.50 814.50 5441.00
1951 1008.50 862.00 820.00 552.00 348.75 a 153.00 0.00 48.00 110.00 507.00 874.00 1133.00 6416.25
1952 1105.50 970.50 1016.28 a 582.50 284.50 105.00 a 36.50 20.00 112.00 f 349.50 975.00 1111.00 6556.28
1953 850.20 d 918.81 a 765.50 614.48 a 582.69 d 76.07 b 0.00 32.50 107.00 434.00 g 722.00 708.50 l 4669.26
1954 1061.00 771.75 d 924.00 454.00 232.50 111.21 a 4.65 a 22.00 75.00 375.50 671.00 1012.00 5714.61
1955 1237.00 1065.50 773.00 612.50 371.00 138.50 15.00 6.64 c 127.50 351.50 765.50 831.00 6294.64
1956 868.00 1030.50 751.00 613.00 242.50 18.50 6.50 27.50 39.31 a 462.93 a 908.50 1027.00 5995.24
1957 1016.50 690.00 759.00 612.00 466.50 96.00 10.50 36.00 133.00 517.50 901.50 898.00 6136.50
1958 1057.50 762.00 949.50 630.50 237.50 58.50 4.50 4.00 182.50 476.00 835.00 832.35 a 6029.85
1959 1002.00 952.00 778.00 470.50 306.00 30.50 0.50 26.50 132.00 462.00 786.50 1016.50 5963.00
1960 1253.50 1031.00 679.50 523.50 317.00 41.50 0.00 10.50 99.00 550.00 771.50 1125.00 6402.00
1961 1086.00 806.50 836.50 552.00 358.00 60.50 1.50 28.00 218.00 559.00 862.50 1167.50 6536.00
1962 1153.00 884.50 965.50 428.00 378.50 107.50 3.50 7.50 98.50 468.50 689.00 1007.50 6191.50
1963 1201.00 751.50 854.50 628.50 212.00 121.50 1.07 b 19.78 b 124.00 377.00 740.00 1098.00 6128.84
1964 1198.00 1056.50 992.50 665.00 343.00 107.00 0.00 27.50 181.50 371.00 928.00 995.50 6865.50
1965 1004.00 912.00 921.50 672.00 421.50 215.50 10.50 23.50 232.50 423.50 698.00 1056.00 6590.50
1966 1227.50 1062.50 770.00 508.50 225.00 43.00 1.00 10.50 121.50 498.00 714.00 1104.00 6285.50
1967 1070.50 792.50 674.00 639.00 408.00 157.50 3.00 25.00 163.50 407.00 469.00 j 1247.00 5587.00
1968 1220.50 835.50 814.50 685.50 369.50 103.00 13.90 b 82.67 a 170.69 a 151.00 r 0.00 z 0.00 z 4295.75
Period of Record Statistics
MEAN 1111.12 902.24 830.56 568.17 333.85 100.93 6.49 25.80 131.06 448.45 812.74 1035.85 6181.47
S.D. 128.73 127.98 100.37 83.23 87.56 49.86 7.96 18.70 48.62 82.70 96.76 121.36 335.78
SKEW 0.08 0.15 0.29 -0.31 0.76 0.19 2.24 1.24 0.37 -0.35 -0.12 -0.38 -0.13
MAX 1424.50 1142.00 1016.28 685.50 582.69 215.50 36.50 82.67 232.50 589.50 975.00 1247.00 6865.50
MIN 850.20 690.00 674.00 426.50 212.00 18.50 0.00 2.50 39.31 244.50 637.50 814.50 5441.00
NO YRS 23 23 23 23 24 24 25 25 24 23 23 22 17