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CDUS45 KCYS 110726
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
126 AM MDT THU SEP 11 2025
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 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 86 144 PM 96 2021 76 10 86
MINIMUM 47 552 AM 28 1878 48 -1 56
AVERAGE 67 62 5 71
PRECIPITATION (IN)
YESTERDAY 0.01 0.72 2006 0.05 -0.04 0.00
MONTH TO DATE 0.26 0.51 -0.25 0.37
SINCE SEP 1 0.26 0.51 -0.25 0.37
SINCE JAN 1 13.21 12.36 0.85 9.60
SNOWFALL (IN)
YESTERDAY 0.0 2.0 1898 0.0 0.0 0.0
MONTH TO DATE 0.0 0.1 -0.1 0.0
SINCE SEP 1 0.0 0.1 -0.1 0.0
SINCE JUL 1 T 0.1 -0.1 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 25 34 -9 7
SINCE SEP 1 25 34 -9 7
SINCE JUL 1 46 84 -38 46
COOLING
YESTERDAY 2 2 0 6
MONTH TO DATE 5 20 -15 21
SINCE SEP 1 5 20 -15 21
SINCE JAN 1 372 385 -13 502
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WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (330)
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 9.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 300 AM
LOWEST 18 100 PM
AVERAGE 57
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 76 91 2021
MINIMUM TEMPERATURE (F) 48 23 1878
SUNRISE AND SUNSET
SEPTEMBER 11 2025.....SUNRISE 636 AM MDT SUNSET 715 PM MDT
SEPTEMBER 12 2025.....SUNRISE 637 AM MDT SUNSET 713 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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