748  
CDUS45 KCYS 111330  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
730 AM MDT MON AUG 11 2025  
   
...............................
 
 
   
..THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 10 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 78 328 PM 98 1954 89 -11 76  
1962  
MINIMUM 54 1159 PM 44 1960 57 -3 51  
AVERAGE 66 73 -7 64  
 
PRECIPITATION (IN)  
YESTERDAY 1.27R 0.45 2005 0.06 1.21 0.00  
MONTH TO DATE 2.28 0.65 1.63 0.88  
SINCE JUN 1 7.93 5.95 1.98 3.38  
SINCE JAN 1 13.65 11.43 2.22 9.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 1  
MONTH TO DATE 0 0 0 14  
SINCE JUN 1 67 75 -8 30  
SINCE JUL 1 0 6 -6 18  
 
COOLING  
YESTERDAY 1 8 -7 0  
MONTH TO DATE 70 89 -19 89  
SINCE JUN 1 487 478 9 574  
SINCE JAN 1 493 493 0 578    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 41 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 55 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 43 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 100 1959  
2006  
MINIMUM TEMPERATURE (F) 57 43 2017  
 
SUNRISE AND SUNSET  
AUGUST 11 2025........SUNRISE 558 AM MDT SUNSET 756 PM MDT  
AUGUST 12 2025........SUNRISE 559 AM MDT SUNSET 754 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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