239  
CDUS45 KCYS 040737  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
137 AM MDT SAT APR 04 2026  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 3 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 44 1215 PM 73 2021 53 -9 44  
MINIMUM 28 605 AM 2 1920 29 -1 20  
AVERAGE 36 41 -5 32  
 
PRECIPITATION (IN)  
YESTERDAY T 0.81 1983 0.05 -0.05 0.06  
MONTH TO DATE 0.02 0.13 -0.11 0.06  
SINCE MAR 1 0.92 1.09 -0.17 0.89  
SINCE JAN 1 1.44 1.96 -0.52 2.42  
 
SNOWFALL (IN)  
YESTERDAY T 11.9 1983 0.4 -0.4 0.6  
MONTH TO DATE T 1.2 -1.2 0.6  
SINCE MAR 1 5.9 10.9 -5.0 4.4  
SINCE JUL 1 17.1 49.4 -32.3 32.2  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 29 24 5 33  
MONTH TO DATE 67 72 -5 93  
SINCE MAR 1 613 937 -324 821  
SINCE JUL 1 4508 5853 -1345 5428  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 44 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 60 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 22.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 PM  
LOWEST 28 1200 PM  
AVERAGE 53  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 75 2021  
MINIMUM TEMPERATURE (F) 29 -4 1920  
 
SUNRISE AND SUNSET  
APRIL 4 2026.........SUNRISE 637 AM MDT SUNSET 728 PM MDT  
APRIL 5 2026.........SUNRISE 636 AM MDT SUNSET 729 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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