922
CDUS45 KCYS 150727
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
127 AM MDT TUE SEP 15 2026
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 14 2026...
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1871 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 157 PM 90 1948 74 11 71
MINIMUM 54 1159 PM 24 1993 47 7 50
AVERAGE 70 60 10 61
PRECIPITATION (IN)
YESTERDAY T 1.20 2013 0.05 -0.05 0.01
MONTH TO DATE 0.19 0.71 -0.52 0.30
SINCE SEP 1 0.19 0.71 -0.52 0.30
SINCE JAN 1 9.22 12.56 -3.34 13.25
SNOWFALL (IN)
YESTERDAY 0.0 6.1 1912 0.0 0.0 0.0
MONTH TO DATE 0.0 0.2 -0.2 0.0
SINCE SEP 1 0.0 0.2 -0.2 0.0
SINCE JUL 1 0.0 0.2 -0.2 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 4
MONTH TO DATE 9 55 -46 33
SINCE SEP 1 9 55 -46 33
SINCE JUL 1 16 105 -89 54
COOLING
YESTERDAY 5 1 4 0
MONTH TO DATE 63 24 39 15
SINCE SEP 1 63 24 39 15
SINCE JAN 1 612 389 223 382
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WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (250)
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 100 AM
LOWEST 17 200 PM
AVERAGE 55
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 2000
2018
2019
MINIMUM TEMPERATURE (F) 46 20 1903
SUNRISE AND SUNSET
SEPTEMBER 15 2026.....SUNRISE 640 AM MDT SUNSET 708 PM MDT
SEPTEMBER 16 2026.....SUNRISE 641 AM MDT SUNSET 706 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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