658
CDUS43 KUNR 100842
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
242 AM MDT THU SEP 10 2026
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 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 81 334 PM 78 3 86
MINIMUM 44 205 AM 47 -3 47
AVERAGE 63 62 1 67
PRECIPITATION (IN)
YESTERDAY 0.00 0.03 -0.03 0.00
MONTH TO DATE T 0.25 -0.25 0.00
SINCE SEP 1 T 0.25 -0.25 0.00
SINCE JAN 1 5.27 10.59 -5.32 10.73
DEGREE DAYS
HEATING
YESTERDAY 2 5 -3 0
MONTH TO DATE 4 36 -32 29
SINCE SEP 1 4 36 -32 29
SINCE JUL 1 20 91 -71 49
COOLING
YESTERDAY 0 2 -2 2
MONTH TO DATE 57 27 30 20
SINCE SEP 1 57 27 30 20
SINCE JAN 1 742 495 247 566
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 200 AM
LOWEST 13 200 PM
AVERAGE 43
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SUNRISE AND SUNSET
SEPTEMBER 10 2026.....SUNRISE 636 AM MDT SUNSET 722 PM MDT
SEPTEMBER 11 2026.....SUNRISE 637 AM MDT SUNSET 720 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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