288  
CDUS45 KCYS 160027  
CLICDR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
627 PM MDT MON SEP 15 2025  
   
...............................  
 
...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 15 2025...  
VALID TODAY AS OF 0600 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 90 MM 100 1948 80 10 93  
MINIMUM 47 MM 23 1916 47 0 59  
AVERAGE 69 63 6 76  
 
PRECIPITATION (IN)  
TODAY 0.00 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  
TODAY 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  
TODAY 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 16 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 600 AM  
LOWEST 15 400 PM  
AVERAGE 56  
   
......................................................  
 
THE CHADRON NEBRASKA AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 97 2000  
MINIMUM TEMPERATURE (F) 47 29 1943  
1965  
 
SUNRISE AND SUNSET  
SEPTEMBER 15 2025.....SUNRISE 632 AM MDT SUNSET 702 PM MDT  
SEPTEMBER 16 2025.....SUNRISE 634 AM MDT SUNSET 700 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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