565  
CDUS45 KCYS 241329  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
729 AM MDT SUN AUG 24 2025  
   
...............................  
 
   
..THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 23 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 421 PM 102 2011 87 -10 84  
MINIMUM 56 356 AM 35 2015 54 2 56  
AVERAGE 67 70 -3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.73 1982 0.06 -0.06 0.10  
MONTH TO DATE 2.39 1.53 0.86 2.21  
SINCE JUN 1 8.04 6.83 1.21 4.71  
SINCE JAN 1 13.76 12.31 1.45 11.22  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 14  
SINCE JUN 1 67 78 -11 30  
SINCE JUL 1 0 9 -9 18  
 
COOLING  
YESTERDAY 2 6 -4 5  
MONTH TO DATE 172 180 -8 197  
SINCE JUN 1 589 569 20 682  
SINCE JAN 1 595 584 11 686    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 48 100 PM  
AVERAGE 73  
   
......................................................  
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 2021  
MINIMUM TEMPERATURE (F) 53 42 1968  
 
SUNRISE AND SUNSET  
AUGUST 24 2025........SUNRISE 611 AM MDT SUNSET 737 PM MDT  
AUGUST 25 2025........SUNRISE 612 AM MDT SUNSET 735 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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