579  
CDUS45 KCYS 130733  
CLICDR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
133 AM MDT SAT SEP 13 2025  
   
...............................
 
 
...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 12 2025...  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 90 242 PM 99 1990 81 9 91  
MINIMUM 57 559 AM 31 1989 48 9 63  
2014  
AVERAGE 74 65 9 77  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04 2002 0.06 -0.06 T  
MONTH TO DATE T 0.63 -0.63 T  
SINCE SEP 1 T 0.63 -0.63 T  
SINCE JAN 1 12.27 12.27 0.00 9.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 0  
MONTH TO DATE 26 29 -3 0  
SINCE SEP 1 26 29 -3 0  
SINCE JUL 1 33 52 -19 10  
 
COOLING  
YESTERDAY 9 3 6 12  
MONTH TO DATE 37 49 -12 98  
SINCE SEP 1 37 49 -12 98  
SINCE JAN 1 871 777 94 948    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 4.3  
 
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 93 100 AM  
LOWEST 25 400 PM  
AVERAGE 59  
   
......................................................
 
 
THE CHADRON NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 81 95 2015  
MINIMUM TEMPERATURE (F) 48 28 1989  
 
SUNRISE AND SUNSET  
SEPTEMBER 13 2025.....SUNRISE 630 AM MDT SUNSET 705 PM MDT  
SEPTEMBER 14 2025.....SUNRISE 631 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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