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CDUS45 KCYS 120731
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
131 AM MDT SAT SEP 12 2026
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...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 11 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 85 334 PM 91 2021 76 9 85
MINIMUM 50 315 AM 23 1878 48 2 58
AVERAGE 68 62 6 72
PRECIPITATION (IN)
YESTERDAY T 1.29 2002 0.05 -0.05 T
MONTH TO DATE 0.02 0.56 -0.54 0.26
SINCE SEP 1 0.02 0.56 -0.54 0.26
SINCE JAN 1 9.05 12.41 -3.36 13.21
SNOWFALL (IN)
YESTERDAY MM 1.3 1974 0.0 MM 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 0.0 0.1 -0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 5 -5 0
MONTH TO DATE 1 39 -38 25
SINCE SEP 1 1 39 -38 25
SINCE JUL 1 8 89 -81 46
COOLING
YESTERDAY 3 1 2 7
MONTH TO DATE 53 21 32 12
SINCE SEP 1 53 21 32 12
SINCE JAN 1 602 386 216 379
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WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION W (250)
AVERAGE WIND SPEED 11.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 50 1100 PM
LOWEST 15 800 AM
AVERAGE 33
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 75 89 2017
MINIMUM TEMPERATURE (F) 47 22 1902
SUNRISE AND SUNSET
SEPTEMBER 12 2026.....SUNRISE 637 AM MDT SUNSET 713 PM MDT
SEPTEMBER 13 2026.....SUNRISE 638 AM MDT SUNSET 712 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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