688
CDUS43 KUNR 190835
CLICUT
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
235 AM MDT FRI SEP 19 2025
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...THE CUSTER COUNTY AIRPORT SD CLIMATE SUMMARY FOR SEPTEMBER 18 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 59 1151 AM 68 -9 71
MINIMUM 45 1150 PM 42 3 49
AVERAGE 52 55 -3 60
PRECIPITATION (IN)
YESTERDAY T 0.05 -0.05 0.00
MONTH TO DATE 0.68 0.98 -0.30 1.69
SINCE SEP 1 0.68 0.98 -0.30 1.69
SINCE JAN 1 15.07 16.85 -1.78 13.26
DEGREE DAYS
HEATING
YESTERDAY 13 10 3 5
MONTH TO DATE 115 131 -16 45
SINCE SEP 1 115 131 -16 45
SINCE JUL 1 254 261 -7 138
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 14 -11 35
SINCE SEP 1 3 14 -11 35
SINCE JAN 1 196 207 -11 343
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WIND (MPH)
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 5.1
SKY COVER
AVERAGE SKY COVER 0.7
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1100 PM
LOWEST 60 1100 AM
AVERAGE 80
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SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 639 AM MDT SUNSET 657 PM MDT
SEPTEMBER 20 2025.....SUNRISE 640 AM MDT SUNSET 655 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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