805
CDUS43 KUNR 290839
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
239 AM MDT TUE SEP 29 2026
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 28 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 72 354 PM 68 4 90
MINIMUM 49 1004 PM 40 9 55
AVERAGE 61 54 7 73
PRECIPITATION (IN)
YESTERDAY 0.02 0.03 -0.01 T
MONTH TO DATE 0.41 0.90 -0.49 0.43
SINCE SEP 1 0.41 0.90 -0.49 0.43
SINCE JAN 1 5.68 11.24 -5.56 11.16
DEGREE DAYS
HEATING
YESTERDAY 4 12 -8 0
MONTH TO DATE 84 190 -106 79
SINCE SEP 1 84 190 -106 79
SINCE JUL 1 100 245 -145 99
COOLING
YESTERDAY 0 0 0 8
MONTH TO DATE 62 47 15 49
SINCE SEP 1 62 47 15 49
SINCE JAN 1 747 515 232 595
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WIND (MPH)
HIGHEST WIND SPEED 39 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 6.6
SKY COVER
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 500 AM
LOWEST 35 400 PM
AVERAGE 63
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SUNRISE AND SUNSET
SEPTEMBER 29 2026.....SUNRISE 658 AM MDT SUNSET 646 PM MDT
SEPTEMBER 30 2026.....SUNRISE 659 AM MDT SUNSET 644 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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