338
CDUS43 KUNR 150835
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
235 AM MDT MON SEP 15 2025
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 14 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 79 319 PM 76 3 83
MINIMUM 50 245 AM 45 5 43
AVERAGE 65 60 5 63
PRECIPITATION (IN)
YESTERDAY 0.00 0.03 -0.03 0.00
MONTH TO DATE 0.24 0.40 -0.16 T
SINCE SEP 1 0.24 0.40 -0.16 T
SINCE JAN 1 10.97 10.74 0.23 8.54
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 2
MONTH TO DATE 31 64 -33 11
SINCE SEP 1 31 64 -33 11
SINCE JUL 1 51 119 -68 33
COOLING
YESTERDAY 0 2 -2 0
MONTH TO DATE 38 37 1 68
SINCE SEP 1 38 37 1 68
SINCE JAN 1 584 505 79 634
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WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 4.6
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 100 AM
LOWEST 26 400 PM
AVERAGE 58
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SUNRISE AND SUNSET
SEPTEMBER 15 2025.....SUNRISE 642 AM MDT SUNSET 712 PM MDT
SEPTEMBER 16 2025.....SUNRISE 643 AM MDT SUNSET 710 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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