411  
CDUS44 KOUN 140716  
CLIOKC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
116 AM CST THU DEC 14 2017  
 
   
...............................
 
 
   
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR DECEMBER 13 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 65 416 PM 79 1921 51 14 39  
MINIMUM 32 550 AM 4 1917 31 1 27  
AVERAGE 49 41 8 33  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.80 1984 0.06 -0.06 0.00  
MONTH TO DATE 0.00 0.84 -0.84 0.62  
SINCE DEC 1 0.00 0.84 -0.84 0.62  
SINCE JAN 1 33.04 35.48 -2.44 26.12  
 
SNOWFALL (IN)  
YESTERDAY 0.0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 24 -8 32  
MONTH TO DATE 258 296 -38 337  
SINCE DEC 1 258 296 -38 337  
SINCE JUL 1 808 895 -87 660  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1916 2099 -183 2214    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 69 300 AM  
LOWEST 19 200 PM  
AVERAGE 44  
   
......................................................
 
 
 
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 74 1933  
MINIMUM TEMPERATURE (F) 31 -2 1901  
 
 
SUNRISE AND SUNSET  
DECEMBER 14 2017......SUNRISE 732 AM CST SUNSET 519 PM CST  
DECEMBER 15 2017......SUNRISE 732 AM CST SUNSET 519 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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