299
CDUS45 KCYS 200032
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
632 PM MDT SAT SEP 19 2026
...............................
...THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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 73 147 PM 88 1935 72 1 75
MINIMUM 51 611 AM 18 1942 45 6 43
AVERAGE 62 58 4 59
PRECIPITATION (IN)
TODAY T 1.42 1997 0.05 -0.05 0.00
MONTH TO DATE 0.36 0.96 -0.60 0.46
SINCE SEP 1 0.36 0.96 -0.60 0.46
SINCE JAN 1 9.39 12.81 -3.42 13.41
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 0.0 0.4 -0.4 T
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 3 7 -4 6
MONTH TO DATE 23 88 -65 63
SINCE SEP 1 23 88 -65 63
SINCE JUL 1 30 138 -108 84
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 66 29 37 16
SINCE SEP 1 66 29 37 16
SINCE JAN 1 615 394 221 383
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WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 8.5
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 100 AM
LOWEST 34 100 PM
AVERAGE 62
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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 2026.....SUNRISE 644 AM MDT SUNSET 701 PM MDT
SEPTEMBER 20 2026.....SUNRISE 645 AM MDT SUNSET 700 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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