COCHISE STRONGHOLD, ARIZONA

Monthly Total Heating Degree Days

(021874)

Base Temperature = 65 F

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 194812
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
1925 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 2.00 0.00 0.00 0.00 148.80 a 497.50 742.50 1390.80
1926 788.00 434.00 a 420.00 293.00 83.70 a 0.00 0.00 0.00 11.00 80.50 367.00 696.50 3173.70
1927 514.50 400.81 a 426.50 216.96 b 73.00 7.00 0.00 0.00 7.50 101.50 248.79 a 730.50 2727.07
1928 605.00 493.50 246.00 164.48 a 35.00 1.00 0.00 0.00 8.00 125.60 b 466.55 a 685.50 2830.64
1929 725.92 a 584.00 478.50 252.50 24.50 0.00 0.00 4.00 0.00 175.67 a 555.50 586.42 a 3387.00
1930 699.00 433.50 472.00 144.50 194.50 7.50 0.00 a 0.00 16.50 156.50 526.50 743.50 3394.00
1931 749.00 569.50 420.00 215.50 19.00 0.00 0.00 0.00 3.00 134.00 523.00 558.50 g 2633.00
1932 850.12 e 372.00 h 523.38 a 54.50 y 1.00 m 20.00 0.00 0.00 9.50 f 0.00 z 0.00 z 200.50 x 1393.50
1933 170.00 x 0.00 z 0.00 z 169.00 n 147.50 0.00 a 0.00 0.00 0.00 59.00 342.50 521.50 1070.50
1934 620.53 b 363.50 239.50 107.50 13.90 b 3.00 0.00 e 0.00 4.00 81.52 d 273.00 n 598.09 b 2031.54
1935 600.22 b 544.50 420.71 c 193.97 a 151.50 2.00 0.00 0.00 8.08 d 87.00 i 0.00 z 0.00 z 1920.98
1936 261.00 r 535.50 403.52 a 157.50 21.18 a 0.00 0.00 b 0.00 d 29.00 151.00 503.50 655.50 2456.70
1937 871.00 514.00 483.00 165.56 c 26.87 a 0.00 c 0.00 0.00 a 0.00 b 69.50 200.00 j 0.00 z 2129.92
1938 0.00 z 486.50 428.46 c 220.00 82.50 i 0.00 0.00 0.00 0.00 96.00 531.50 612.00 2374.46
1939 739.23 e 778.08 b 412.00 183.62 a 15.00 0.00 0.00 0.50 3.10 a 215.50 0.00 z 0.00 z 2347.03
1940 0.00 z 0.00 z 364.00 213.50 30.47 b 0.00 a 0.00 0.00 f 0.00 o 138.50 499.50 363.50 j 1245.97
1941 646.41 d 458.50 497.50 375.52 a 96.00 8.50 0.00 0.00 6.00 0.00 z 493.50 690.00 3271.92
1942 625.50 529.41 a 480.00 165.00 f 85.00 g 0.00 f 0.00 0.00 0.00 z 0.00 z 0.00 z 0.00 z 1634.91
1943 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00 i 0.00 0.00 z 0.00 z 0.00 z 0.00 z 0.00 z 0.00
1944 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
1945 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
1946 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
1947 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
1948 0.00 z 0.00 z 0.00 z 0.00 z 54.00 0.00 z 0.00 0.00 1.55 a 132.50 366.50 f 609.09 d 797.14
Period of Record Statistics
MEAN 694.96 508.95 419.69 207.44 65.74 3.00 0.00 0.25 6.11 124.41 462.95 655.92 3102.48
S.D. 104.85 100.61 80.35 67.22 57.87 5.26 0.00 0.94 7.73 43.10 93.23 70.57 310.58
SKEW 0.15 1.17 -1.18 1.03 1.02 2.21 0.00 3.79 1.78 0.29 -1.25 -0.35 -0.23
MAX 871.00 778.08 523.38 375.52 194.50 20.00 0.00 4.00 29.00 215.50 555.50 743.50 3394.00
MIN 514.50 363.50 239.50 107.50 13.90 0.00 0.00 0.00 0.00 59.00 248.79 521.50 2727.07
NO YRS 13 14 16 14 15 17 20 18 16 15 12 12 5