841
CDUS45 KCYS 280029
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
629 PM MDT SAT SEP 27 2025
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 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 73 MM 86 2015 68 5 83
2021
MINIMUM 44 MM 16 1908 41 3 55
AVERAGE 59 55 4 69
PRECIPITATION (IN)
TODAY 0.00 1.54 1923 0.04 -0.04 0.00
MONTH TO DATE 1.46 1.35 0.11 0.37
SINCE SEP 1 1.46 1.35 0.11 0.37
SINCE JAN 1 14.41 13.20 1.21 9.60
SNOWFALL (IN)
TODAY 0.0 2.7 1935 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.8 -0.8 0.0
SINCE SEP 1 0.0 0.8 -0.8 0.0
SINCE JUL 1 T 0.8 -0.8 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 6 11 -5 0
MONTH TO DATE 115 161 -46 56
SINCE SEP 1 115 161 -46 56
SINCE JUL 1 136 211 -75 95
COOLING
TODAY 0 0 0 4
MONTH TO DATE 16 30 -14 40
SINCE SEP 1 16 30 -14 40
SINCE JAN 1 383 395 -12 521
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WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION S (190)
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 9.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 80 500 AM
LOWEST 34 300 PM
AVERAGE 57
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 89 2010
MINIMUM TEMPERATURE (F) 41 19 1985
SUNRISE AND SUNSET
SEPTEMBER 27 2025.....SUNRISE 652 AM MDT SUNSET 647 PM MDT
SEPTEMBER 28 2025.....SUNRISE 653 AM MDT SUNSET 646 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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