115
CDUS45 KCYS 160136
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
636 PM MST MON DEC 15 2025
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.
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
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 63 MM 64 1952 39 24 45
MINIMUM 42 100 AM -13 2008 18 24 26
AVERAGE 53 28 25 36
PRECIPITATION (IN)
TODAY 0.00 0.42 2015 0.02 -0.02 0.00
MONTH TO DATE 0.20 0.24 -0.04 0.03
SINCE DEC 1 0.20 0.24 -0.04 0.03
SINCE JAN 1 15.38 15.17 0.21 10.31
SNOWFALL (IN)
TODAY 0.0 7.0 2015 0.3 -0.3 0.0
MONTH TO DATE 3.4 4.2 -0.8 0.3
SINCE DEC 1 3.4 4.2 -0.8 0.3
SINCE JUL 1 5.7 18.6 -12.9 4.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 12 37 -25 29
MONTH TO DATE 432 536 -104 433
SINCE DEC 1 432 536 -104 433
SINCE JUL 1 1763 2223 -460 1755
COOLING
TODAY 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 25 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 11.0
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 18 100 AM
LOWEST 7 100 PM
AVERAGE 13
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 66 1962
MINIMUM TEMPERATURE (F) 18 -15 1964
SUNRISE AND SUNSET
DECEMBER 15 2025......SUNRISE 718 AM MST SUNSET 431 PM MST
DECEMBER 16 2025......SUNRISE 718 AM MST SUNSET 432 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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