589
CDUS45 KCYS 160729
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
129 AM MDT FRI MAY 16 2025
...............................
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 15 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 61 249 PM 83 1964 64 -3 59
1978
MINIMUM 40 439 AM 23 1909 40 0 38
AVERAGE 51 52 -1 49
PRECIPITATION (IN)
YESTERDAY 0.00 1.27 1991 0.08 -0.08 0.02
MONTH TO DATE 0.27 1.14 -0.87 0.11
SINCE MAR 1 1.46 3.89 -2.43 2.21
SINCE JAN 1 2.99 4.76 -1.77 3.81
SNOWFALL (IN)
YESTERDAY 0.0 1.4 1957 0.1 -0.1 0.0
MONTH TO DATE T 2.4 -2.4 0.0
SINCE MAR 1 6.5 23.4 -16.9 12.5
SINCE JUL 1 34.3 61.9 -27.6 47.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 14 13 1 16
MONTH TO DATE 156 238 -82 262
SINCE MAR 1 1519 1769 -250 1693
SINCE JUL 1 6126 6685 -559 6185
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 37 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 53 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 18.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 53 1100 PM
LOWEST 27 200 PM
AVERAGE 40
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 86 1996
MINIMUM TEMPERATURE (F) 40 25 1942
SUNRISE AND SUNSET
MAY 16 2025...........SUNRISE 540 AM MDT SUNSET 812 PM MDT
MAY 17 2025...........SUNRISE 539 AM MDT SUNSET 813 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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