999  
CDUS45 KCYS 201326  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
726 AM MDT SUN JUL 20 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR JULY 19 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 95 442 PM 110 1983 89 6 93  
MINIMUM 57 511 AM 47 1906 57 0 57  
AVERAGE 76 73 3 75  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.14 1999 0.08 -0.08 T  
MONTH TO DATE 0.87 1.53 -0.66 0.53  
SINCE JUN 1 2.20 4.43 -2.23 2.86  
SINCE JAN 1 8.76 9.88 -1.12 8.33  
 
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 11 8 3 10  
MONTH TO DATE 150 133 17 124  
SINCE JUN 1 280 223 57 268  
SINCE JAN 1 300 232 68 272    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION E (110)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 7.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 23 500 PM  
AVERAGE 62  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 108 1939  
MINIMUM TEMPERATURE (F) 57 41 1915  
 
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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