358  
CDUS45 KCYS 190030  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
630 PM MDT FRI JUL 18 2025  
   
...............................  
 
   
..THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR JULY 18 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 89 MM 105 2022 89 0 90  
MINIMUM 62 MM 45 2005 57 5 52  
AVERAGE 76 73 3 71  
 
PRECIPITATION (IN)  
TODAY 0.00 1.40 1896 0.08 -0.08 0.00  
1897  
MONTH TO DATE 0.87 1.45 -0.58 0.53  
SINCE JUN 1 2.20 4.35 -2.15 2.86  
SINCE JAN 1 8.76 9.80 -1.04 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 11 8 3 6  
MONTH TO DATE 139 125 14 114  
SINCE JUN 1 269 215 54 258  
SINCE JAN 1 289 224 65 262    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 42 400 PM  
AVERAGE 71  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 110 1983  
MINIMUM TEMPERATURE (F) 57 47 1906  
 
SUNRISE AND SUNSET  
JULY 18 2025..........SUNRISE 532 AM MDT SUNSET 823 PM MDT  
JULY 19 2025..........SUNRISE 533 AM MDT SUNSET 822 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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