911  
CDUS45 KCYS 132128  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
328 PM MDT SAT MAY 13 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 13 2023
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 159 PM 84 1944 63 -9 66  
1960  
MINIMUM 45 615 AM 21 1953 39 6 41  
AVERAGE 50 51 -1 54  
 
PRECIPITATION (IN)  
TODAY 0.00 1.54 1871 0.08 -0.08 0.00  
MONTH TO DATE 1.13 0.98 0.15 0.99  
SINCE MAR 1 3.14 3.73 -0.59 2.21  
SINCE JAN 1 5.33 4.60 0.73 3.49  
 
SNOWFALL (IN)  
TODAY 0.0 10.3 1961 0.2 -0.2 0.0  
MONTH TO DATE 0.0 2.2 -2.2 0.7  
SINCE MAR 1 16.0 23.2 -7.2 15.1  
SINCE JUL 1 62.8 61.7 1.1 51.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 15 14 1 11  
MONTH TO DATE 147 211 -64 184  
SINCE MAR 1 1866 1742 124 1782  
SINCE JUL 1 6843 6658 185 6181  
 
COOLING  
TODAY 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    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 16.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1200 AM  
LOWEST 63 1000 AM  
AVERAGE 75  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 84 2013  
MINIMUM TEMPERATURE (F) 40 25 1926  
 
SUNRISE AND SUNSET  
MAY 13 2023...........SUNRISE 543 AM MDT SUNSET 809 PM MDT  
MAY 14 2023...........SUNRISE 542 AM MDT SUNSET 810 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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