360
CDUS45 KCYS 170727
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
127 AM MDT SUN MAY 17 2026
...............................
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 16 2026
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)
YESTERDAY
MAXIMUM 74 136 PM 86 1996 64 10 64
MINIMUM 52 1142 PM 25 1942 40 12 39
AVERAGE 63 52 11 52
PRECIPITATION (IN)
YESTERDAY 0.02 1.30 1987 0.07 -0.05 0.00
MONTH TO DATE 1.25 1.21 0.04 0.35
SINCE MAR 1 2.40 3.96 -1.56 1.54
SINCE JAN 1 2.92 4.83 -1.91 3.07
SNOWFALL (IN)
YESTERDAY 0.0 10.0 1943 0.1 -0.1 0.0
MONTH TO DATE 8.9 2.5 6.4 T
SINCE MAR 1 15.2 23.5 -8.3 6.5
SINCE JUL 1 26.4 62.0 -35.6 34.3
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 2 13 -11 13
MONTH TO DATE 188 251 -63 181
SINCE MAR 1 1294 1782 -488 1544
SINCE JUL 1 5189 6698 -1509 6151
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 0
SINCE MAR 1 4 0 4 0
SINCE JAN 1 4 0 4 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 31 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.2
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 51 1100 PM
LOWEST 18 1200 AM
AVERAGE 35
......................................................
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 86 1964
MINIMUM TEMPERATURE (F) 41 24 1942
SUNRISE AND SUNSET
MAY 17 2026...........SUNRISE 539 AM MDT SUNSET 813 PM MDT
MAY 18 2026...........SUNRISE 538 AM MDT SUNSET 814 PM MDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page