224
CDUS43 KUNR 170831
CLICUT
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
231 AM MDT WED SEP 17 2025
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...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 16 2025...
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 64 857 AM 69 -5 80
MINIMUM 45 557 AM 43 2 47
AVERAGE 55 56 -1 64
PRECIPITATION (IN)
YESTERDAY 0.05 0.05 0.00 0.00
MONTH TO DATE 0.59 0.88 -0.29 1.50
SINCE SEP 1 0.59 0.88 -0.29 1.50
SINCE JAN 1 14.98 16.75 -1.77 13.07
DEGREE DAYS
HEATING
YESTERDAY 10 9 1 1
MONTH TO DATE 92 111 -19 40
SINCE SEP 1 92 111 -19 40
SINCE JUL 1 231 241 -10 133
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 14 -11 33
SINCE SEP 1 3 14 -11 33
SINCE JAN 1 196 207 -11 341
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WIND (MPH)
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION E (70)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (140)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.4
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 1000 PM
LOWEST 45 900 AM
AVERAGE 71
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SUNRISE AND SUNSET
SEPTEMBER 17 2025.....SUNRISE 636 AM MDT SUNSET 700 PM MDT
SEPTEMBER 18 2025.....SUNRISE 638 AM MDT SUNSET 659 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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