826
CDUS45 KCYS 180015
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
615 PM MDT SAT MAY 17 2025
...............................
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 16 2025
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)
YESTERDAY
MAXIMUM 64 414 PM 86 1996 64 0 73
MINIMUM 39 312 AM 25 1942 40 -1 38
AVERAGE 52 52 0 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.30 1987 0.07 -0.07 0.00
MONTH TO DATE 0.35 1.21 -0.86 0.11
SINCE MAR 1 1.54 3.96 -2.42 2.21
SINCE JAN 1 3.07 4.83 -1.76 3.81
SNOWFALL (IN)
YESTERDAY 0.0 10.0 1943 0.1 -0.1 0.0
MONTH TO DATE T 2.5 -2.5 0.0
SINCE MAR 1 6.5 23.5 -17.0 12.5
SINCE JUL 1 34.3 62.0 -27.7 47.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 13 0 9
MONTH TO DATE 169 251 -82 271
SINCE MAR 1 1532 1782 -250 1702
SINCE JUL 1 6139 6698 -559 6194
COOLING
YESTERDAY 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 33 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 16.1
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 300 AM
LOWEST 19 400 PM
AVERAGE 42
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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 2025...........SUNRISE 539 AM MDT SUNSET 813 PM MDT
MAY 18 2025...........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.
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