691  
CDUS45 KCYS 291333  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
733 AM MDT TUE JUL 29 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR JULY 28 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1896 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 100 259 PM 104 1933 89 11 97  
MINIMUM 55 454 AM 46 2015 57 -2 59  
AVERAGE 78 73 5 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.25 1982 0.08 -0.08 0.00  
MONTH TO DATE 1.39 2.19 -0.80 0.60  
SINCE JUN 1 2.72 5.09 -2.37 2.93  
SINCE JAN 1 9.28 10.54 -1.26 8.40  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 2 4 -2 10  
SINCE JUN 1 70 94 -24 42  
SINCE JUL 1 2 4 -2 10  
 
COOLING  
YESTERDAY 13 8 5 13  
MONTH TO DATE 260 205 55 205  
SINCE JUN 1 390 295 95 349  
SINCE JAN 1 410 304 106 353    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 7.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 19 300 PM  
AVERAGE 60  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 102 1933  
1980  
2006  
MINIMUM TEMPERATURE (F) 57 41 2015  
 
SUNRISE AND SUNSET  
JULY 29 2025..........SUNRISE 542 AM MDT SUNSET 813 PM MDT  
JULY 30 2025..........SUNRISE 543 AM MDT SUNSET 812 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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