379  
CDUS45 KCYS 160726  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT TUE SEP 16 2025  
   
...............................
 
 
...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 87 102 PM 96 2018 80 7 90  
MINIMUM 53 401 AM 28 1993 46 7 51  
AVERAGE 70 63 7 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.80 2006 0.04 -0.04 T  
MONTH TO DATE 0.60 0.74 -0.14 0.01  
SINCE SEP 1 0.60 0.74 -0.14 0.01  
SINCE JAN 1 14.81 13.55 1.26 11.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 28 43 -15 0  
SINCE SEP 1 28 43 -15 0  
SINCE JUL 1 36 65 -29 20  
 
COOLING  
YESTERDAY 5 2 3 6  
MONTH TO DATE 46 48 -2 80  
SINCE SEP 1 46 48 -2 80  
SINCE JAN 1 660 672 -12 819    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 200 AM  
LOWEST 17 300 PM  
AVERAGE 50  
   
......................................................
 
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 2018  
MINIMUM TEMPERATURE (F) 46 29 1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2025.....SUNRISE 634 AM MDT SUNSET 659 PM MDT  
SEPTEMBER 17 2025.....SUNRISE 635 AM MDT SUNSET 657 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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