487
CDUS43 KUNR 110851
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
251 AM MDT THU SEP 11 2025
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 10 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 91 305 PM 78 13 92
MINIMUM 57 543 AM 46 11 50
AVERAGE 74 62 12 71
PRECIPITATION (IN)
YESTERDAY T 0.03 -0.03 0.00
MONTH TO DATE T 0.28 -0.28 T
SINCE SEP 1 T 0.28 -0.28 T
SINCE JAN 1 10.73 10.62 0.11 8.54
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 29 41 -12 2
SINCE SEP 1 29 41 -12 2
SINCE JUL 1 49 96 -47 24
COOLING
YESTERDAY 9 2 7 6
MONTH TO DATE 29 29 0 57
SINCE SEP 1 29 29 0 57
SINCE JAN 1 575 497 78 623
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 12.2
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RELATIVE HUMIDITY (PERCENT)
HIGHEST 69 600 AM
LOWEST 19 300 PM
AVERAGE 44
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SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE 637 AM MDT SUNSET 719 PM MDT
SEPTEMBER 12 2025.....SUNRISE 638 AM MDT SUNSET 717 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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