512
CDUS45 KCYS 190036
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
636 PM MDT SAT OCT 18 2025
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR OCTOBER 18 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 51 100 AM 80 1958 58 -7 46
2003
MINIMUM 31 MM 13 1882 33 -2 37
1917
AVERAGE 41 46 -5 42
PRECIPITATION (IN)
TODAY T 0.73 1965 0.04 -0.04 T
MONTH TO DATE 0.39 0.63 -0.24 0.01
SINCE SEP 1 2.05 2.10 -0.05 0.38
SINCE JAN 1 15.00 13.95 1.05 9.61
SNOWFALL (IN)
TODAY T 6.0 1908 0.2 -0.2 0.0
MONTH TO DATE T 2.7 -2.7 0.0
SINCE SEP 1 T 3.7 -3.7 0.0
SINCE JUL 1 T 3.7 -3.7 0.0
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 24 20 4 23
MONTH TO DATE 228 290 -62 146
SINCE SEP 1 353 486 -133 212
SINCE JUL 1 374 536 -162 251
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 3
SINCE SEP 1 16 32 -16 47
SINCE JAN 1 383 397 -14 528
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WIND (MPH)
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION N (360)
HIGHEST GUST SPEED 46 HIGHEST GUST DIRECTION N (360)
AVERAGE WIND SPEED 13.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
SNOW
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 900 AM
LOWEST 33 100 AM
AVERAGE 65
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 81 2003
MINIMUM TEMPERATURE (F) 33 12 1916
SUNRISE AND SUNSET
OCTOBER 18 2025.......SUNRISE 715 AM MDT SUNSET 613 PM MDT
OCTOBER 19 2025.......SUNRISE 716 AM MDT SUNSET 612 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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