242
CDUS45 KCYS 180029
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
629 PM MDT FRI APR 17 2026
...............................
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 17 2026
VALID TODAY AS OF 0600 PM LOCAL TIME.
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)
TODAY
MAXIMUM 37 MM 78 1987 55 -18 52
MINIMUM 24 MM 5 2020 31 -7 24
AVERAGE 31 43 -12 38
PRECIPITATION (IN)
TODAY 0.05 1.20 2009 0.06 -0.01 0.02
MONTH TO DATE 0.09 0.86 -0.77 0.09
SINCE MAR 1 0.99 1.82 -0.83 0.92
SINCE JAN 1 1.51 2.69 -1.18 2.45
SNOWFALL (IN)
TODAY 0.4 9.8 2009 0.4 0.0 0.2
MONTH TO DATE 0.4 6.8 -6.4 0.9
SINCE MAR 1 6.3 16.5 -10.2 4.7
SINCE JUL 1 17.5 55.0 -37.5 32.5
SNOW DEPTH T
DEGREE DAYS
HEATING
TODAY 34 22 12 27
MONTH TO DATE 309 398 -89 363
SINCE MAR 1 855 1263 -408 1091
SINCE JUL 1 4750 6179 -1429 5698
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION N (340)
AVERAGE WIND SPEED 18.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY SNOW
SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 91 900 AM
LOWEST 34 400 PM
AVERAGE 63
......................................................
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 55 78 1987
MINIMUM TEMPERATURE (F) 31 3 1953
SUNRISE AND SUNSET
APRIL 17 2026.........SUNRISE 617 AM MDT SUNSET 742 PM MDT
APRIL 18 2026.........SUNRISE 615 AM MDT SUNSET 743 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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