756  
CDUS45 KCYS 210027  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT SUN JUL 20 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR JULY 20 2025  
 
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 100 MM 108 1939 89 11 85  
MINIMUM 60 400 AM 41 1915 57 3 54  
AVERAGE 80 73 7 70  
 
PRECIPITATION (IN)  
TODAY 0.00 1.85 1905 0.08 -0.08 0.00  
MONTH TO DATE 0.87 1.61 -0.74 0.53  
SINCE JUN 1 2.20 4.51 -2.31 2.86  
SINCE JAN 1 8.76 9.96 -1.20 8.33  
 
DEGREE DAYS  
HEATING  
TODAY 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  
TODAY 15 8 7 5  
MONTH TO DATE 165 141 24 129  
SINCE JUN 1 295 231 64 273  
SINCE JAN 1 315 240 75 277    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 11 100 PM  
AVERAGE 56  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 106 1903  
MINIMUM TEMPERATURE (F) 57 44 2009  
 
SUNRISE AND SUNSET  
JULY 20 2025..........SUNRISE 533 AM MDT SUNSET 821 PM MDT  
JULY 21 2025..........SUNRISE 534 AM MDT SUNSET 820 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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