297  
CDUS45 KCYS 162237  
CLICDR  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE CHEYENNE WY  
337 PM MST SAT DEC 16 2017  
 
   
...............................
 
 
   
..THE CHADRON NE AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 2017
 
 
VALID AS OF 0300 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1895 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 40 153 PM 65 1941 38 2 11  
MINIMUM 21 334 AM -21 1914 10 11 -3  
AVERAGE 31 24 7 4  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 2016 0.02 -0.02 0.39  
MONTH TO DATE 0.01 0.27 -0.26 0.49  
SINCE JAN 1 17.93 17.80 0.13 14.33  
 
DEGREE DAYS  
HEATING  
TODAY 34 41 -7 61  
MONTH TO DATE 502 639 -137 759  
SINCE DEC 1 502 639 -137 759  
SINCE JUL 1 1939 2323 -384 1871  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 776 712 64 883    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION NE (50)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 400 AM  
LOWEST 58 1200 AM  
AVERAGE 66  
   
......................................................
 
 
 
THE CHADRON NE AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 65 1962  
MINIMUM TEMPERATURE (F) 10 -25 2016  
 
 
SUNRISE AND SUNSET  
DECEMBER 16 2017......SUNRISE 717 AM MST SUNSET 419 PM MST  
DECEMBER 17 2017......SUNRISE 718 AM MST SUNSET 420 PM MST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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