551  
CDUS45 KCYS 210734  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
134 AM MDT FRI APR 21 2023  
   
...............................
 
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 20 2023
 
 
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)  
YESTERDAY  
MAXIMUM 43 417 PM 77 1910 55 -12 63  
MINIMUM 24 532 AM -2 1966 31 -7 36  
AVERAGE 34 43 -9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.61 1933 0.06 -0.06 0.00  
MONTH TO DATE 0.90 1.06 -0.16 0.20  
SINCE MAR 1 1.36 2.02 -0.66 1.22  
SINCE JAN 1 3.55 2.89 0.66 2.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 17.3 1984 0.4 -0.4 0.0  
MONTH TO DATE 8.7 8.0 0.7 1.6  
SINCE MAR 1 14.7 17.7 -3.0 14.4  
SINCE JUL 1 61.5 56.2 5.3 50.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 31 22 9 15  
MONTH TO DATE 452 464 -12 512  
SINCE MAR 1 1494 1329 165 1419  
SINCE JUL 1 6471 6245 226 5818  
 
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    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 35 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 18.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 1000 PM  
LOWEST 17 400 PM  
AVERAGE 43  
   
......................................................
 
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 82 1960  
MINIMUM TEMPERATURE (F) 32 12 1905  
 
SUNRISE AND SUNSET  
APRIL 21 2023.........SUNRISE 611 AM MDT SUNSET 746 PM MDT  
APRIL 22 2023.........SUNRISE 610 AM MDT SUNSET 747 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