974
CDUS45 KCYS 090729
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
129 AM MDT WED SEP 09 2026
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 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 82 345 PM 95 2022 77 5 80
MINIMUM 57 557 AM 25 1962 49 8 52
AVERAGE 70 63 7 66
PRECIPITATION (IN)
YESTERDAY 0.00 2.69 1973 0.05 -0.05 0.00
MONTH TO DATE 0.02 0.40 -0.38 0.23
SINCE SEP 1 0.02 0.40 -0.38 0.23
SINCE JAN 1 9.05 12.25 -3.20 13.18
SNOWFALL (IN)
YESTERDAY 0.0 1.1 2020 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 0.0 0.1 -0.1 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 4 -4 0
MONTH TO DATE 0 26 -26 25
SINCE SEP 1 0 26 -26 25
SINCE JUL 1 7 76 -69 46
COOLING
YESTERDAY 5 2 3 1
MONTH TO DATE 48 16 32 3
SINCE SEP 1 48 16 32 3
SINCE JAN 1 597 381 216 370
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 11.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 100 AM
LOWEST 17 100 PM
AVERAGE 41
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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 22 1962
SUNRISE AND SUNSET
SEPTEMBER 9 2026.....SUNRISE 634 AM MDT SUNSET 718 PM MDT
SEPTEMBER 10 2026.....SUNRISE 635 AM MDT SUNSET 717 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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