644
CDUS43 KUNR 210834
CLIGCC
CLIMATE REPORT
NATIONAL WEATHER SERVICE RAPID CITY SD
134 AM MST WED JAN 21 2026
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..THE GILLETTE AIRPORT WY CLIMATE SUMMARY FOR JANUARY 20 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 37 1049 AM 36 1 6
MINIMUM 13 920 PM 14 -1 -14
AVERAGE 25 25 0 -4
PRECIPITATION (IN)
YESTERDAY T 0.01 -0.01 0.00
MONTH TO DATE 0.29 0.20 0.09 0.41
SINCE DEC 1 0.96 0.56 0.40 0.74
SINCE JAN 1 0.29 0.20 0.09 0.41
DEGREE DAYS
HEATING
YESTERDAY 40 40 0 69
MONTH TO DATE 598 800 -202 913
SINCE DEC 1 1484 2026 -542 1881
SINCE JUL 1 2846 3845 -999 3283
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION NW (310)
AVERAGE WIND SPEED 14.8
SKY COVER
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 84 900 PM
LOWEST 35 1000 AM
AVERAGE 60
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SUNRISE AND SUNSET
JANUARY 21 2026.......SUNRISE 731 AM MST SUNSET 457 PM MST
JANUARY 22 2026.......SUNRISE 730 AM MST SUNSET 458 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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