249  
CDUS45 KCYS 130731  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
131 AM MDT SUN SEP 13 2026  
   
...............................
 
 
...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2026...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1948 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 72 418 PM 96 2004 81 -9 93  
MINIMUM 52 632 AM 29 1989 47 5 53  
AVERAGE 62 64 -2 73  
 
PRECIPITATION (IN)  
YESTERDAY T 0.49 2008 0.05 -0.05 0.00  
MONTH TO DATE 1.16 0.64 0.52 0.12  
SINCE SEP 1 1.16 0.64 0.52 0.12  
SINCE JAN 1 9.75 13.45 -3.70 14.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 4 -1 0  
MONTH TO DATE 3 31 -28 23  
SINCE SEP 1 3 31 -28 23  
SINCE JUL 1 12 53 -41 31  
 
COOLING  
YESTERDAY 0 3 -3 8  
MONTH TO DATE 106 42 64 37  
SINCE SEP 1 106 42 64 37  
SINCE JAN 1 1003 666 337 651    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION NE (30)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 11.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 1100 PM  
LOWEST 40 1200 PM  
AVERAGE 57  
   
......................................................
 
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 2017  
MINIMUM TEMPERATURE (F) 47 26 1949  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2026.....SUNRISE 631 AM MDT SUNSET 704 PM MDT  
SEPTEMBER 14 2026.....SUNRISE 632 AM MDT SUNSET 703 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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