458  
CDUS45 KCYS 090745  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
145 AM MDT TUE JUN 09 2026  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR JUNE 8 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 77 410 PM 92 2000 74 3 66  
MINIMUM 47 607 AM 31 2007 48 -1 47  
AVERAGE 62 61 1 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.37 2021 0.08 -0.08 0.00  
MONTH TO DATE 0.06 0.67 -0.61 2.38  
SINCE JUN 1 0.06 0.67 -0.61 2.38  
SINCE JAN 1 3.92 6.73 -2.81 6.75  
 
SNOWFALL (IN)  
YESTERDAY 0.0 MM MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 T  
SINCE JUN 1 0.0 0.0 0.0 T  
SINCE JUL 1 26.4 62.9 -36.5 34.3  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 5 -2 8  
MONTH TO DATE 10 50 -40 62  
SINCE JUN 1 10 50 -40 62  
SINCE JUL 1 5355 6895 -1540 6377  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 18 8 10 3  
SINCE JUN 1 18 8 10 3  
SINCE JAN 1 23 12 11 3    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 12.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 600 AM  
LOWEST 28 1200 AM  
AVERAGE 57  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 90 1973  
MINIMUM TEMPERATURE (F) 48 31 1889  
 
SUNRISE AND SUNSET  
JUNE 9 2026..........SUNRISE 526 AM MDT SUNSET 831 PM MDT  
JUNE 10 2026..........SUNRISE 526 AM MDT SUNSET 831 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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