975
CDUS45 KCYS 200028
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
628 PM MDT FRI SEP 19 2025
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2025...
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 75 MM 88 1935 72 3 77
MINIMUM 43 MM 18 1942 45 -2 41
AVERAGE 59 58 1 59
PRECIPITATION (IN)
TODAY 0.00 1.42 1997 0.05 -0.05 0.00
MONTH TO DATE 0.46 0.96 -0.50 0.37
SINCE SEP 1 0.46 0.96 -0.50 0.37
SINCE JAN 1 13.41 12.81 0.60 9.60
SNOWFALL (IN)
TODAY 0.0 0.8 1942 0.1 -0.1 0.0
MONTH TO DATE 0.0 0.4 -0.4 0.0
SINCE SEP 1 0.0 0.4 -0.4 0.0
SINCE JUL 1 T 0.4 -0.4 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 6 7 -1 6
MONTH TO DATE 63 88 -25 19
SINCE SEP 1 63 88 -25 19
SINCE JUL 1 84 138 -54 58
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 16 29 -13 32
SINCE SEP 1 16 29 -13 32
SINCE JAN 1 383 394 -11 513
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10)
AVERAGE WIND SPEED 8.3
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 300 AM
LOWEST 21 200 PM
AVERAGE 54
......................................................
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 72 87 1956
2010
MINIMUM TEMPERATURE (F) 44 21 1983
SUNRISE AND SUNSET
SEPTEMBER 19 2025.....SUNRISE 644 AM MDT SUNSET 701 PM MDT
SEPTEMBER 20 2025.....SUNRISE 645 AM MDT SUNSET 659 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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