751
CDUS43 KUNR 180836
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
236 AM MDT TUE AUG 18 2026
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..THE GILLETTE AIRPORT WY 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 87 333 PM 86 1 92
MINIMUM 56 1205 AM 54 2 61
AVERAGE 72 70 2 77
PRECIPITATION (IN)
YESTERDAY T 0.03 -0.03 0.00
MONTH TO DATE 0.27 0.60 -0.33 0.36
SINCE JUN 1 2.54 4.15 -1.61 4.12
SINCE JAN 1 5.27 9.97 -4.70 10.64
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 15 10 5 4
SINCE JUN 1 117 166 -49 122
SINCE JUL 1 15 28 -13 14
COOLING
YESTERDAY 7 6 1 12
MONTH TO DATE 109 120 -11 138
SINCE JUN 1 558 397 161 470
SINCE JAN 1 591 404 187 477
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WIND (MPH)
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 7.4
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 1200 AM
LOWEST 20 200 PM
AVERAGE 50
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SUNRISE AND SUNSET
AUGUST 18 2026........SUNRISE 609 AM MDT SUNSET 802 PM MDT
AUGUST 19 2026........SUNRISE 610 AM MDT SUNSET 800 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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