819  
CDUS45 KCYS 101327  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
727 AM MDT SUN AUG 10 2025  
   
...............................  
 
   
..THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR AUGUST 9 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 85 1218 PM 100 2020 89 -4 57  
MINIMUM 53 506 AM 48 1966 57 -4 54  
1971  
2012  
AVERAGE 69 73 -4 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 2.18 1968 0.07 0.05 0.18  
MONTH TO DATE 1.01 0.59 0.42 0.88  
SINCE JUN 1 6.66 5.89 0.77 3.38  
SINCE JAN 1 12.38 11.37 1.01 9.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 9  
MONTH TO DATE 0 0 0 13  
SINCE JUN 1 67 75 -8 29  
SINCE JUL 1 0 6 -6 17  
 
COOLING  
YESTERDAY 4 8 -4 0  
MONTH TO DATE 69 81 -12 89  
SINCE JUN 1 486 470 16 574  
SINCE JAN 1 492 485 7 578    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
RAIN  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 500 AM  
LOWEST 33 1200 PM  
AVERAGE 65  
   
......................................................  
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 89 98 1954  
1962  
MINIMUM TEMPERATURE (F) 57 44 1960  
 
SUNRISE AND SUNSET  
AUGUST 10 2025........SUNRISE 557 AM MDT SUNSET 757 PM MDT  
AUGUST 11 2025........SUNRISE 558 AM MDT SUNSET 756 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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