753
CDUS43 KUNR 180836
CLICUT
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
236 AM MDT TUE AUG 18 2026
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..THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR AUGUST 17 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 79 318 PM 78 1 81
MINIMUM 51 226 AM 52 -1 55
AVERAGE 65 65 0 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.07 -0.07 0.56
MONTH TO DATE 2.25 1.37 0.88 1.31
SINCE JUN 1 7.83 7.82 0.01 7.28
SINCE JAN 1 13.22 15.12 -1.90 13.87
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 0
MONTH TO DATE 30 32 -2 20
SINCE JUN 1 250 291 -41 258
SINCE JUL 1 34 82 -48 86
COOLING
YESTERDAY 0 2 -2 3
MONTH TO DATE 57 46 11 40
SINCE JUN 1 266 167 99 162
SINCE JAN 1 266 168 98 165
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.3
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 200 AM
LOWEST 30 300 PM
AVERAGE 64
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SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 602 AM MDT SUNSET 753 PM MDT
AUGUST 19 2026........SUNRISE 604 AM MDT SUNSET 752 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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