382
CDUS45 KCYS 160726
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
126 AM MDT TUE SEP 16 2025
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...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 79 101 PM 89 2000 74 5 86
2018
2019
MINIMUM 52 605 AM 20 1903 46 6 50
AVERAGE 66 60 6 68
PRECIPITATION (IN)
YESTERDAY 0.00 0.90 2013 0.05 -0.05 0.00
MONTH TO DATE 0.30 0.76 -0.46 0.37
SINCE SEP 1 0.30 0.76 -0.46 0.37
SINCE JAN 1 13.25 12.61 0.64 9.60
SNOWFALL (IN)
YESTERDAY 0.0 1.2 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 T 0.2 -0.2 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 0 6 -6 0
MONTH TO DATE 33 61 -28 9
SINCE SEP 1 33 61 -28 9
SINCE JUL 1 54 111 -57 48
COOLING
YESTERDAY 1 1 0 3
MONTH TO DATE 16 25 -9 29
SINCE SEP 1 16 25 -9 29
SINCE JAN 1 383 390 -7 510
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WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 54 1200 AM
LOWEST 17 1100 AM
AVERAGE 36
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 74 89 2000
2018
MINIMUM TEMPERATURE (F) 46 23 1965
SUNRISE AND SUNSET
SEPTEMBER 16 2025.....SUNRISE 641 AM MDT SUNSET 706 PM MDT
SEPTEMBER 17 2025.....SUNRISE 642 AM MDT SUNSET 704 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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