169  
CDUS45 KCYS 230733  
CLICYS  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
133 AM MDT WED APR 23 2025  
   
...............................  
 
   
..THE CHEYENNE WYOMING AIRPORT CLIMATE SUMMARY FOR APRIL 22 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1871 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 226 PM 81 2022 56 9 70  
MINIMUM 31 516 AM 9 1874 32 -1 38  
AVERAGE 48 44 4 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.91 1923 0.07 -0.07 0.00  
MONTH TO DATE 0.17 1.20 -1.03 0.54  
SINCE MAR 1 1.00 2.16 -1.16 1.64  
SINCE JAN 1 2.53 3.03 -0.50 3.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.5 1923 0.4 -0.4 0.0  
MONTH TO DATE 2.7 8.8 -6.1 0.9  
SINCE MAR 1 6.5 18.5 -12.0 12.5  
SINCE JUL 1 34.3 57.0 -22.7 47.8  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 21 -4 11  
MONTH TO DATE 489 506 -17 462  
SINCE MAR 1 1217 1371 -154 1302  
SINCE JUL 1 5824 6287 -463 5794  
 
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 22 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 9.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 600 AM  
LOWEST 20 300 PM  
AVERAGE 37  
   
......................................................  
 
THE CHEYENNE WYOMING AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 79 2012  
MINIMUM TEMPERATURE (F) 32 11 1873  
2013  
 
SUNRISE AND SUNSET  
APRIL 23 2025.........SUNRISE 607 AM MDT SUNSET 748 PM MDT  
APRIL 24 2025.........SUNRISE 606 AM MDT SUNSET 749 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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