007
CDUS45 KCYS 180730
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
130 AM MDT SUN MAY 18 2025
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..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 17 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 66 417 PM 86 1964 65 1 79
MINIMUM 41 513 AM 24 1942 41 0 44
AVERAGE 54 53 1 62
PRECIPITATION (IN)
YESTERDAY 0.00 1.18 1995 0.08 -0.08 0.00
MONTH TO DATE 0.35 1.29 -0.94 0.11
SINCE MAR 1 1.54 4.04 -2.50 2.21
SINCE JAN 1 3.07 4.91 -1.84 3.81
SNOWFALL (IN)
YESTERDAY 0.0 8.1 1983 0.0 0.0 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 11 12 -1 3
MONTH TO DATE 192 263 -71 274
SINCE MAR 1 1555 1794 -239 1705
SINCE JUL 1 6162 6710 -548 6197
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 24 HIGHEST WIND DIRECTION S (200)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SE (150)
AVERAGE WIND SPEED 10.4
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 71 1100 PM
LOWEST 27 400 PM
AVERAGE 49
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 65 86 1996
MINIMUM TEMPERATURE (F) 41 20 1930
SUNRISE AND SUNSET
MAY 18 2025...........SUNRISE 538 AM MDT SUNSET 814 PM MDT
MAY 19 2025...........SUNRISE 537 AM MDT SUNSET 815 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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