271
CDUS43 KUNR 160841
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
241 AM MDT WED SEP 16 2026
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 15 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 71 225 PM 75 -4 82
MINIMUM 34 556 AM 45 -11 46
AVERAGE 53 60 -7 64
PRECIPITATION (IN)
YESTERDAY 0.00 0.03 -0.03 0.04
MONTH TO DATE 0.01 0.43 -0.42 0.28
SINCE SEP 1 0.01 0.43 -0.42 0.28
SINCE JAN 1 5.28 10.77 -5.49 11.01
DEGREE DAYS
HEATING
YESTERDAY 12 6 6 1
MONTH TO DATE 31 70 -39 32
SINCE SEP 1 31 70 -39 32
SINCE JUL 1 47 125 -78 52
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 59 38 21 38
SINCE SEP 1 59 38 21 38
SINCE JAN 1 744 506 238 584
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WIND (MPH)
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 10.8
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 600 AM
LOWEST 24 300 PM
AVERAGE 51
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SUNRISE AND SUNSET
SEPTEMBER 16 2026.....SUNRISE 642 AM MDT SUNSET 710 PM MDT
SEPTEMBER 17 2026.....SUNRISE 644 AM MDT SUNSET 709 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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