900
CDUS43 KUNR 100839
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
239 AM MDT MON AUG 10 2026
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR AUGUST 9 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 96 107 PM 87 9 80
MINIMUM 52 420 AM 56 -4 48
AVERAGE 74 72 2 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.03 -0.03 0.00
MONTH TO DATE T 0.34 -0.34 0.36
SINCE JUN 1 2.27 3.89 -1.62 4.12
SINCE JAN 1 5.00 9.71 -4.71 10.64
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 1
MONTH TO DATE 12 2 10 4
SINCE JUN 1 114 158 -44 122
SINCE JUL 1 12 20 -8 14
COOLING
YESTERDAY 9 7 2 0
MONTH TO DATE 76 69 7 63
SINCE JUN 1 525 346 179 395
SINCE JAN 1 558 353 205 402
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION S (170)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 56 1100 PM
LOWEST 11 100 PM
AVERAGE 34
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SUNRISE AND SUNSET
AUGUST 10 2026........SUNRISE 600 AM MDT SUNSET 814 PM MDT
AUGUST 11 2026........SUNRISE 601 AM MDT SUNSET 813 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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