234  
CDUS45 KCYS 091330  
CLISNY  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
730 AM MDT TUE SEP 09 2025  
   
...............................  
 
...THE SIDNEY NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 8 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 90 113 PM 102 2022 83 7 87  
MINIMUM 53 1157 PM 32 2020 49 4 51  
AVERAGE 72 66 6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.10 1989 0.05 -0.05 T  
MONTH TO DATE 0.00 0.45 -0.45 0.01  
SINCE SEP 1 0.00 0.45 -0.45 0.01  
SINCE JAN 1 14.21 13.26 0.95 11.33  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 23 18 5 0  
SINCE SEP 1 23 18 5 0  
SINCE JUL 1 31 40 -9 20  
 
COOLING  
YESTERDAY 7 3 4 4  
MONTH TO DATE 15 30 -15 36  
SINCE SEP 1 15 30 -15 36  
SINCE JAN 1 629 654 -25 775    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 11.5  
 
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 87 100 AM  
LOWEST 17 100 PM  
AVERAGE 52  
   
......................................................  
 
THE SIDNEY NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 98 2024  
MINIMUM TEMPERATURE (F) 48 28 1962  
2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 627 AM MDT SUNSET 711 PM MDT  
SEPTEMBER 10 2025.....SUNRISE 628 AM MDT SUNSET 709 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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