070   
CDUS45 KCYS 170733  
CLICDR  
  
CLIMATE REPORT   
NATIONAL WEATHER SERVICE CHEYENNE WY  
133 AM MDT WED SEP 17 2025  
   
...............................  
  
...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 16 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         70    115 AM  97    2000  79     -9       94         
  MINIMUM         54   1159 PM  29    1943  47      7       65         
                                      1965                             
  AVERAGE         62                        63     -1       80       
  
PRECIPITATION (IN)                                                      
  YESTERDAY        T             0.78 1965   0.05  -0.05     0.00       
  MONTH TO DATE    T                         0.86  -0.86     0.02       
  SINCE SEP 1      T                         0.86  -0.86     0.02       
  SINCE JAN 1     12.27                     12.50  -0.23     9.73       
  
DEGREE DAYS                                                             
 HEATING                                                                
  YESTERDAY        3                         4     -1        0          
  MONTH TO DATE   30                        45    -15        1          
  SINCE SEP 1     30                        45    -15        1          
  SINCE JUL 1     37                        68    -31       11          
  
 COOLING                                                                
  YESTERDAY        0                         2     -2       15          
  MONTH TO DATE   48                        59    -11      126          
  SINCE SEP 1     48                        59    -11      126          
  SINCE JAN 1    882                       787     95      976           
...............................................................  
  
WIND (MPH)                                                              
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION    SW (240)         
  HIGHEST GUST SPEED    61   HIGHEST GUST DIRECTION    SW (210)         
  AVERAGE WIND SPEED     6.1                                          
  
SKY COVER                                                               
  POSSIBLE SUNSHINE  MM                                                   
  AVERAGE SKY COVER 0.4                                                   
  
WEATHER CONDITIONS                                                      
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                           
  THUNDERSTORM                                                          
  HEAVY RAIN                                                            
  RAIN                                                                  
  LIGHT RAIN                                                            
  FOG                                                                   
  
RELATIVE HUMIDITY (PERCENT)  
 HIGHEST   100          1100 PM                                        
 LOWEST     51           100 AM                                        
 AVERAGE    76                                                          
   
......................................................  
  
THE CHADRON NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
                         NORMAL    RECORD    YEAR                       
 MAXIMUM TEMPERATURE (F)   79       100      2000                        
 MINIMUM TEMPERATURE (F)   46        26      1965                        
  
SUNRISE AND SUNSET                                                      
SEPTEMBER 17 2025.....SUNRISE   635 AM MDT   SUNSET   658 PM MDT       
SEPTEMBER 18 2025.....SUNRISE   636 AM MDT   SUNSET   656 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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