392  
CDUS45 KCYS 280727  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
127 AM MDT MON SEP 28 2026  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 27 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 326 PM 93 2021 72 1 78  
MINIMUM 47 305 AM 17 1908 38 9 37  
AVERAGE 60 55 5 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.45 1912 0.03 -0.03 0.00  
MONTH TO DATE 2.72 1.14 1.58 1.70  
SINCE SEP 1 2.72 1.14 1.58 1.70  
SINCE JAN 1 12.97 13.38 -0.41 13.18  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 11 -6 7  
MONTH TO DATE 47 157 -110 83  
SINCE SEP 1 47 157 -110 83  
SINCE JUL 1 54 194 -140 86  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 94 42 52 35  
SINCE SEP 1 94 42 52 35  
SINCE JAN 1 892 559 333 683    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 61 300 PM  
AVERAGE 81  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 2024  
MINIMUM TEMPERATURE (F) 37 22 2006  
2009  
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2026.....SUNRISE 645 AM MDT SUNSET 638 PM MDT  
SEPTEMBER 29 2026.....SUNRISE 646 AM MDT SUNSET 636 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