876
CDUS45 KCYS 200828
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
128 AM MST SAT DEC 20 2025
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...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 19 2025...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 60R 1216 PM 59 2023 39 21 48
MINIMUM 41 159 AM -20 1990 17 24 23
AVERAGE 51 28 23 36
PRECIPITATION (IN)
YESTERDAY 0.00 0.64 1902 0.01 -0.01 0.00
MONTH TO DATE 0.20 0.30 -0.10 0.04
SINCE DEC 1 0.20 0.30 -0.10 0.04
SINCE JAN 1 15.38 15.23 0.15 10.32
SNOWFALL (IN)
YESTERDAY 0.0 7.5 1902 0.3 -0.3 0.0
MONTH TO DATE 3.4 5.4 -2.0 0.4
SINCE DEC 1 3.4 5.4 -2.0 0.4
SINCE JUL 1 5.7 19.8 -14.1 5.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 37 -23 29
MONTH TO DATE 513 684 -171 563
SINCE DEC 1 513 684 -171 563
SINCE JUL 1 1844 2371 -527 1885
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 383 397 -14 528
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WIND (MPH)
HIGHEST WIND SPEED 53 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 75 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 25.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 44 100 AM
LOWEST 15 300 PM
AVERAGE 30
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 67 1941
MINIMUM TEMPERATURE (F) 17 -25 1983
SUNRISE AND SUNSET
DECEMBER 20 2025......SUNRISE 721 AM MST SUNSET 433 PM MST
DECEMBER 21 2025......SUNRISE 721 AM MST SUNSET 434 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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