CIRCLE F RANCH, NEW MEXICO

Monthly Total Heating Degree Days

(291840)

Base Temperature = 65 F

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 199501
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
1980 0.00 z 0.00 z 601.50 0.00 z 0.00 z 0.00 0.00 0.00 28.50 287.50 620.00 565.50 2103.00
1981 762.00 581.00 583.50 162.00 59.50 3.00 0.00 0.00 19.00 211.00 398.50 629.50 3409.00
1982 759.50 682.00 471.00 231.00 70.50 0.00 0.00 0.00 10.00 299.00 588.50 856.00 3967.50
1983 790.50 616.50 540.00 426.00 181.00 9.50 0.00 0.00 11.00 174.00 446.00 901.50 4096.00
1984 845.00 615.50 535.50 325.00 39.50 5.00 0.00 0.50 60.00 325.00 544.00 800.00 4095.00
1985 910.50 731.00 471.00 195.00 75.00 0.50 0.00 0.00 59.50 239.00 451.50 774.00 3907.00
1986 645.32 a 551.00 403.00 205.50 71.50 17.00 0.00 0.00 21.50 296.00 588.00 853.00 3651.82
1987 834.50 651.50 594.50 326.50 108.00 11.00 0.00 5.50 18.50 152.00 561.50 856.00 4119.50
1988 821.50 614.18 a 507.00 275.50 127.00 1.50 0.00 8.00 21.50 163.50 419.50 872.00 3831.18
1989 720.50 668.00 361.00 152.50 40.50 5.50 0.00 0.50 58.00 208.50 476.00 853.50 3544.50
1990 756.50 628.50 512.50 227.00 95.00 0.00 0.00 1.50 14.50 198.50 439.00 830.50 3703.50
1991 834.00 553.50 463.50 232.00 52.00 1.00 0.00 0.00 100.00 181.35 a 601.50 805.00 3823.85
1992 895.50 613.00 467.50 184.50 116.00 7.00 0.00 0.00 16.00 135.00 643.50 836.00 3914.00
1993 723.00 592.00 460.00 220.50 84.00 0.00 0.00 0.00 19.50 278.50 0.00 z 0.00 z 2377.50
1994 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 185.00 p 302.00 r 0.00
1995 729.50 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 0.00 z 0.00 z 729.50
Period of Record Statistics
MEAN 787.70 622.90 497.96 243.31 86.12 4.36 0.00 1.14 32.68 224.92 521.35 802.50 3838.57
S.D. 73.52 50.85 69.95 77.00 39.62 5.20 0.00 2.46 26.40 62.25 85.15 97.61 226.09
SKEW -0.04 0.51 -0.19 1.06 0.97 1.15 0.00 2.10 1.38 0.19 -0.05 -1.55 -0.45
MAX 910.50 731.00 601.50 426.00 181.00 17.00 0.00 8.00 100.00 325.00 643.50 901.50 4119.50
MIN 645.32 551.00 361.00 152.50 39.50 0.00 0.00 0.00 10.00 135.00 398.50 565.50 3409.00
NO YRS 14 13 14 13 13 14 14 14 14 14 13 13 12