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CDUS45 KCYS 170832
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
132 AM MST WED DEC 17 2025
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 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
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 112 PM 66 1962 39 21 39
MINIMUM 35 1108 PM -15 1964 18 17 23
AVERAGE 48 28 20 31
PRECIPITATION (IN)
YESTERDAY 0.00 0.51 1908 0.01 -0.01 0.00
MONTH TO DATE 0.20 0.25 -0.05 0.03
SINCE DEC 1 0.20 0.25 -0.05 0.03
SINCE JAN 1 15.38 15.18 0.20 10.31
SNOWFALL (IN)
YESTERDAY 0.0 4.5 1908 0.3 -0.3 0.0
MONTH TO DATE 3.4 4.5 -1.1 0.3
SINCE DEC 1 3.4 4.5 -1.1 0.3
SINCE JUL 1 5.7 18.9 -13.2 4.9
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 17 37 -20 34
MONTH TO DATE 450 573 -123 467
SINCE DEC 1 450 573 -123 467
SINCE JUL 1 1781 2260 -479 1789
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 39 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 16.6
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 50 1000 PM
LOWEST 14 1200 AM
AVERAGE 32
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 65 1980
MINIMUM TEMPERATURE (F) 18 -24 1964
SUNRISE AND SUNSET
DECEMBER 17 2025......SUNRISE 719 AM MST SUNSET 432 PM MST
DECEMBER 18 2025......SUNRISE 720 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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