966
CDUS45 KCYS 290830
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
130 AM MST MON DEC 29 2025
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR DECEMBER 28 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 26 122 PM 63 1933 39 -13 47
MINIMUM 11 731 AM -24 1880 18 -7 28
AVERAGE 19 28 -9 38
PRECIPITATION (IN)
YESTERDAY T 0.36 2019 0.02 -0.02 T
MONTH TO DATE 0.21 0.44 -0.23 0.04
SINCE DEC 1 0.21 0.44 -0.23 0.04
SINCE JAN 1 15.39 15.37 0.02 10.32
SNOWFALL (IN)
YESTERDAY T 6.2 2006 0.3 -0.3 0.0
MONTH TO DATE 3.6 8.0 -4.4 0.4
SINCE DEC 1 3.6 8.0 -4.4 0.4
SINCE JUL 1 5.9 22.4 -16.5 5.0
SNOW DEPTH T
DEGREE DAYS
HEATING
YESTERDAY 46 37 9 27
MONTH TO DATE 713 1017 -304 795
SINCE DEC 1 713 1017 -304 795
SINCE JUL 1 2044 2704 -660 2117
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION NW (310)
HIGHEST GUST SPEED 61 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 18.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 1200 AM
LOWEST 28 900 PM
AVERAGE 58
......................................................
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 63 1933
MINIMUM TEMPERATURE (F) 18 -19 1880
SUNRISE AND SUNSET
DECEMBER 29 2025......SUNRISE 724 AM MST SUNSET 439 PM MST
DECEMBER 30 2025......SUNRISE 724 AM MST SUNSET 440 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page