290
CDUS45 KCYS 190753
CLICYS
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHEYENNE WY
153 AM MDT MON MAY 19 2025
...............................
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 18 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 60 105 PM 86 1996 65 -5 72
MINIMUM 45 616 PM 20 1930 41 4 39
AVERAGE 53 53 0 56
PRECIPITATION (IN)
YESTERDAY 0.07 1.65 2017 0.07 0.00 0.00
MONTH TO DATE 0.42 1.36 -0.94 0.11
SINCE MAR 1 1.61 4.11 -2.50 2.21
SINCE JAN 1 3.14 4.98 -1.84 3.81
SNOWFALL (IN)
YESTERDAY 0.0 11.0 2017 0.1 -0.1 0.0
MONTH TO DATE T 2.6 -2.6 0.0
SINCE MAR 1 6.5 23.6 -17.1 12.5
SINCE JUL 1 34.3 62.1 -27.8 47.8
SNOW DEPTH 0
DEGREE DAYS
HEATING
YESTERDAY 12 12 0 9
MONTH TO DATE 204 275 -71 283
SINCE MAR 1 1567 1806 -239 1714
SINCE JUL 1 6174 6722 -548 6206
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 30 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 43 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 10.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 500 AM
LOWEST 57 200 PM
AVERAGE 72
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THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 85 2020
MINIMUM TEMPERATURE (F) 42 24 1915
SUNRISE AND SUNSET
MAY 19 2025...........SUNRISE 537 AM MDT SUNSET 815 PM MDT
MAY 20 2025...........SUNRISE 536 AM MDT SUNSET 816 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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