184  
CDUS45 KCYS 200729  
CLICDR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
129 AM MDT SAT SEP 20 2025  
   
...............................
 
 
...THE CHADRON NEBRASKA AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 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 72 321 PM 95 1984 78 -6 82  
1998  
2022  
MINIMUM 45 118 AM 23 1991 45 0 47  
AVERAGE 59 62 -3 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.05 1955 0.06 -0.06 0.00  
MONTH TO DATE T 1.04 -1.04 0.09  
SINCE SEP 1 T 1.04 -1.04 0.09  
SINCE JAN 1 12.27 12.68 -0.41 9.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 5 1 0  
MONTH TO DATE 49 59 -10 1  
SINCE SEP 1 49 59 -10 1  
SINCE JUL 1 56 82 -26 11  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 48 65 -17 139  
SINCE SEP 1 48 65 -17 139  
SINCE JAN 1 882 793 89 989    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (120)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (110)  
AVERAGE WIND SPEED 4.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 47 300 PM  
AVERAGE 74  
   
......................................................
 
 
THE CHADRON NEBRASKA AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 99 1956  
MINIMUM TEMPERATURE (F) 45 26 1927  
1983  
 
SUNRISE AND SUNSET  
SEPTEMBER 20 2025.....SUNRISE 638 AM MDT SUNSET 653 PM MDT  
SEPTEMBER 21 2025.....SUNRISE 639 AM MDT SUNSET 651 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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