917
CDUS43 KUNR 170836
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
236 AM MDT SUN AUG 17 2025
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR AUGUST 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 90 158 PM 86 4 91
MINIMUM 62 826 PM 54 8 54
AVERAGE 76 70 6 73
PRECIPITATION (IN)
YESTERDAY T 0.03 -0.03 0.00
MONTH TO DATE 0.36 0.57 -0.21 0.46
SINCE JUN 1 4.12 4.12 0.00 1.77
SINCE JAN 1 10.64 9.94 0.70 8.53
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 4 9 -5 11
SINCE JUN 1 122 165 -43 106
SINCE JUL 1 14 27 -13 15
COOLING
YESTERDAY 11 6 5 8
MONTH TO DATE 126 114 12 112
SINCE JUN 1 458 391 67 443
SINCE JAN 1 465 398 67 443
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 13.4
SKY COVER
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 1100 PM
LOWEST 23 200 PM
AVERAGE 51
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SUNRISE AND SUNSET
AUGUST 17 2025........SUNRISE 608 AM MDT SUNSET 803 PM MDT
AUGUST 18 2025........SUNRISE 609 AM MDT SUNSET 802 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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