101
CDUS43 KUNR 200835
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
235 AM MDT SAT SEP 20 2025
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR SEPTEMBER 19 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 75 242 PM 73 2 76
MINIMUM 43 550 AM 43 0 45
AVERAGE 59 58 1 61
PRECIPITATION (IN)
YESTERDAY T 0.03 -0.03 0.00
MONTH TO DATE 0.43 0.55 -0.12 0.12
SINCE SEP 1 0.43 0.55 -0.12 0.12
SINCE JAN 1 11.16 10.89 0.27 8.66
DEGREE DAYS
HEATING
YESTERDAY 6 8 -2 4
MONTH TO DATE 65 100 -35 18
SINCE SEP 1 65 100 -35 18
SINCE JUL 1 85 155 -70 40
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 38 42 -4 79
SINCE SEP 1 38 42 -4 79
SINCE JAN 1 584 510 74 645
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 5.5
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HEAVY RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 600 AM
LOWEST 34 400 PM
AVERAGE 67
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SUNRISE AND SUNSET
SEPTEMBER 20 2025.....SUNRISE 647 AM MDT SUNSET 703 PM MDT
SEPTEMBER 21 2025.....SUNRISE 649 AM MDT SUNSET 701 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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