380  
CDUS45 KCYS 160726  
CLICDR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
126 AM MDT TUE SEP 16 2025  
   
...............................  
 
...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 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 90 252 PM 100 1948 80 10 93  
MINIMUM 47 553 AM 23 1916 47 0 59  
AVERAGE 69 63 6 76  
 
PRECIPITATION (IN)  
YESTERDAY T 0.37 1983 0.06 -0.06 0.02  
MONTH TO DATE T 0.81 -0.81 0.02  
SINCE SEP 1 T 0.81 -0.81 0.02  
SINCE JAN 1 12.27 12.45 -0.18 9.73  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 0  
MONTH TO DATE 27 41 -14 1  
SINCE SEP 1 27 41 -14 1  
SINCE JUL 1 34 64 -30 11  
 
COOLING  
YESTERDAY 4 2 2 11  
MONTH TO DATE 48 57 -9 111  
SINCE SEP 1 48 57 -9 111  
SINCE JAN 1 882 785 97 961    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 50 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 5.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 15 400 PM  
AVERAGE 56  
   
......................................................  
 
THE CHADRON NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 2000  
MINIMUM TEMPERATURE (F) 47 29 1943  
1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 16 2025.....SUNRISE 634 AM MDT SUNSET 700 PM MDT  
SEPTEMBER 17 2025.....SUNRISE 635 AM MDT SUNSET 658 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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