822
CDUS45 KCYS 311327
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
727 AM MDT SAT MAY 31 2025
...............................
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 30 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 77 227 PM 88 1966 70 7 78
2002
MINIMUM 45 520 AM 25 1883 45 0 47
AVERAGE 61 58 3 63
PRECIPITATION (IN)
YESTERDAY 0.00 2.06 1896 0.09 -0.09 0.01
MONTH TO DATE 1.66 2.36 -0.70 0.34
SINCE MAR 1 2.85 5.11 -2.26 2.44
SINCE JAN 1 4.38 5.98 -1.60 4.04
SNOWFALL (IN)
YESTERDAY 0.0 0.1 1937 0.1 -0.1 0.0
1990
MONTH TO DATE T 3.4 -3.4 0.0
SINCE MAR 1 6.5 24.4 -17.9 12.5
SINCE JUL 1 34.3 62.9 -28.6 47.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 4 8 -4 2
MONTH TO DATE 344 390 -46 391
SINCE MAR 1 1707 1921 -214 1822
SINCE JUL 1 6314 6837 -523 6314
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
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (340)
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION N (350)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 300 AM
LOWEST 27 1000 AM
AVERAGE 57
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 87 2002
2020
MINIMUM TEMPERATURE (F) 45 30 1917
SUNRISE AND SUNSET
MAY 31 2025...........SUNRISE 529 AM MDT SUNSET 825 PM MDT
JUNE 1 2025..........SUNRISE 529 AM MDT SUNSET 826 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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