448
CDUS45 KCYS 210728
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
128 AM MDT WED MAY 21 2025
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..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 20 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 63 224 PM 89 1954 66 -3 65
MINIMUM 40 459 AM 22 1931 42 -2 37
AVERAGE 52 54 -2 51
PRECIPITATION (IN)
YESTERDAY T 1.73 1904 0.08 -0.08 0.08
MONTH TO DATE 0.43 1.52 -1.09 0.26
SINCE MAR 1 1.62 4.27 -2.65 2.36
SINCE JAN 1 3.15 5.14 -1.99 3.96
SNOWFALL (IN)
YESTERDAY 0.0 5.0 2019 0.1 -0.1 0.0
MONTH TO DATE T 2.8 -2.8 0.0
SINCE MAR 1 6.5 23.8 -17.3 12.5
SINCE JUL 1 34.3 62.3 -28.0 47.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 13 11 2 14
MONTH TO DATE 233 298 -65 301
SINCE MAR 1 1596 1829 -233 1732
SINCE JUL 1 6203 6745 -542 6224
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 43 HIGHEST WIND DIRECTION W (280)
HIGHEST GUST SPEED 57 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 18.4
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 73 1200 AM
LOWEST 23 100 PM
AVERAGE 48
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 67 86 1964
MINIMUM TEMPERATURE (F) 42 23 1882
SUNRISE AND SUNSET
MAY 21 2025...........SUNRISE 536 AM MDT SUNSET 817 PM MDT
MAY 22 2025...........SUNRISE 535 AM MDT SUNSET 818 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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