079  
CDUS45 KCYS 170029  
CLIAIA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
629 PM MDT SAT AUG 16 2025  
   
...............................  
 
...THE ALLIANCE NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 16 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 96 MM 105 2002 87 9 90  
MINIMUM 62 MM 44 2001 54 8 48  
AVERAGE 79 70 9 69  
 
PRECIPITATION (IN)  
TODAY 0.00 1.33 2010 0.05 -0.05 0.00  
MONTH TO DATE 0.35 0.84 -0.49 0.49  
SINCE JUN 1 3.92 6.14 -2.22 3.42  
SINCE JAN 1 10.48 11.59 -1.11 8.89  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 4 -4 14  
SINCE JUN 1 70 105 -35 56  
SINCE JUL 1 2 15 -13 24  
 
COOLING  
TODAY 14 6 8 4  
MONTH TO DATE 131 116 15 118  
SINCE JUN 1 538 440 98 499  
SINCE JAN 1 558 449 109 503    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 7.0  
 
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 97 300 AM  
LOWEST 23 400 PM  
AVERAGE 60  
   
......................................................  
 
THE ALLIANCE NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 87 101 2021  
MINIMUM TEMPERATURE (F) 54 43 2002  
 
SUNRISE AND SUNSET  
AUGUST 16 2025........SUNRISE 600 AM MDT SUNSET 750 PM MDT  
AUGUST 17 2025........SUNRISE 601 AM MDT SUNSET 748 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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