782  
CDUS45 KCYS 180730  
CLICDR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
130 AM MDT THU SEP 18 2025  
   
...............................
 
 
...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 17 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 62 938 AM 100 2000 79 -17 95  
MINIMUM 53 156 AM 26 1965 46 7 55  
AVERAGE 58 62 -4 75  
 
PRECIPITATION (IN)  
YESTERDAY MM 1.23 1946 0.06 MM 0.07  
MONTH TO DATE T 0.92 -0.92 0.09  
SINCE SEP 1 T 0.92 -0.92 0.09  
SINCE JAN 1 12.27 12.56 -0.29 9.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 4 3 0  
MONTH TO DATE 37 49 -12 1  
SINCE SEP 1 37 49 -12 1  
SINCE JUL 1 44 72 -28 11  
 
COOLING  
YESTERDAY 0 2 -2 10  
MONTH TO DATE 48 61 -13 136  
SINCE SEP 1 48 61 -13 136  
SINCE JAN 1 882 789 93 986    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 78 900 AM  
AVERAGE 89  
   
......................................................
 
 
THE CHADRON NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 78 98 2021  
MINIMUM TEMPERATURE (F) 46 25 1991  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2025.....SUNRISE 636 AM MDT SUNSET 656 PM MDT  
SEPTEMBER 19 2025.....SUNRISE 637 AM MDT SUNSET 654 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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