199
CDUS45 KCYS 220027
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
627 PM MDT WED MAY 21 2025
...............................
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 21 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 67 MM 86 1964 67 0 56
MINIMUM 40 100 AM 23 1882 42 -2 36
AVERAGE 54 54 0 46
PRECIPITATION (IN)
TODAY T 1.14 1923 0.09 -0.09 0.01
MONTH TO DATE 0.43 1.61 -1.18 0.27
SINCE MAR 1 1.62 4.36 -2.74 2.37
SINCE JAN 1 3.15 5.23 -2.08 3.97
SNOWFALL (IN)
TODAY 0.0 3.5 2019 0.1 -0.1 0.0
MONTH TO DATE T 2.9 -2.9 0.0
SINCE MAR 1 6.5 23.9 -17.4 12.5
SINCE JUL 1 34.3 62.4 -28.1 47.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
TODAY 11 11 0 19
MONTH TO DATE 244 309 -65 320
SINCE MAR 1 1607 1840 -233 1751
SINCE JUL 1 6214 6756 -542 6243
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
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WIND (MPH)
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 18.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 70 500 AM
LOWEST 10 500 PM
AVERAGE 40
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 87 2012
MINIMUM TEMPERATURE (F) 43 26 2022
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 536 AM MDT SUNSET 817 PM MDT
MAY 22 2025...........SUNRISE 535 AM MDT SUNSET 818 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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