807
CDUS43 KUNR 290839
CLICUT
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
239 AM MDT TUE SEP 29 2026
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...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 28 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 9999 TO 9999
WEATHER ITEM OBSERVED TIME NORMAL DEPARTURE LAST
VALUE (LST) VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 65 316 PM 62 3 78
MINIMUM 49 1146 PM 38 11 53
AVERAGE 57 50 7 66
PRECIPITATION (IN)
YESTERDAY 0.05 0.04 0.01 0.00
MONTH TO DATE 3.09 1.49 1.60 0.81
SINCE SEP 1 3.09 1.49 1.60 0.81
SINCE JAN 1 16.96 17.36 -0.40 15.20
DEGREE DAYS
HEATING
YESTERDAY 8 15 -7 0
MONTH TO DATE 167 258 -91 179
SINCE SEP 1 167 258 -91 179
SINCE JUL 1 206 388 -182 318
COOLING
YESTERDAY 0 0 0 1
MONTH TO DATE 30 14 16 4
SINCE SEP 1 30 14 16 4
SINCE JAN 1 334 207 127 197
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WIND (MPH)
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 4.8
SKY COVER
AVERAGE SKY COVER 0.7
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 56 400 PM
AVERAGE 78
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SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 650 AM MDT SUNSET 639 PM MDT
SEPTEMBER 30 2026.....SUNRISE 651 AM MDT SUNSET 637 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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