679
CDUS43 KUNR 200837
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
237 AM MDT WED AUG 20 2025
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR AUGUST 19 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 99 233 PM 85 14 96
MINIMUM 63 527 AM 53 10 61
AVERAGE 81 69 12 79
PRECIPITATION (IN)
YESTERDAY 0.00 0.03 -0.03 0.00
MONTH TO DATE 0.36 0.66 -0.30 0.46
SINCE JUN 1 4.12 4.21 -0.09 1.77
SINCE JAN 1 10.64 10.03 0.61 8.53
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 4 12 -8 11
SINCE JUN 1 122 168 -46 106
SINCE JUL 1 14 30 -16 15
COOLING
YESTERDAY 16 6 10 14
MONTH TO DATE 162 132 30 151
SINCE JUN 1 494 409 85 482
SINCE JAN 1 501 416 85 482
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WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 10.4
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 61 300 AM
LOWEST 12 400 PM
AVERAGE 37
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SUNRISE AND SUNSET
AUGUST 20 2025........SUNRISE 612 AM MDT SUNSET 758 PM MDT
AUGUST 21 2025........SUNRISE 613 AM MDT SUNSET 757 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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