534  
CDUS45 KCYS 142127  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
327 PM MDT FRI MAY 14 2021  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR MAY 14 2021
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 1237 PM 84 2013 64 2 66  
MINIMUM 41 534 AM 25 1926 40 1 45  
AVERAGE 54 52 2 56  
 
PRECIPITATION (IN)  
TODAY 0.01 1.36 1965 0.08 -0.07 0.11  
MONTH TO DATE 1.79 1.06 0.73 0.69  
SINCE MAR 1 7.27 3.81 3.46 2.80  
SINCE JAN 1 7.99 4.68 3.31 3.59  
 
SNOWFALL (IN)  
TODAY 0.0 4.0 1892 0.1 -0.1 0.0  
MONTH TO DATE 6.1 2.3 3.8 T  
SINCE MAR 1 47.5 23.3 24.2 19.3  
SINCE JUL 1 84.7 61.8 22.9 72.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 11 14 -3 9  
MONTH TO DATE 249 225 24 229  
SINCE MAR 1 1902 1756 146 1799  
SINCE JUL 1 6820 6672 148 6784  
 
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 18 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 100 AM  
LOWEST 36 1000 AM  
AVERAGE 61  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 83 1964  
1978  
MINIMUM TEMPERATURE (F) 40 23 1909  
 
SUNRISE AND SUNSET  
MAY 14 2021...........SUNRISE 542 AM MDT SUNSET 810 PM MDT  
MAY 15 2021...........SUNRISE 541 AM MDT SUNSET 811 PM MDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WY Page
The Nexlab NE Page Main Text Page