504  
CDUS44 KOUN 202221  
CLIOKC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
519 PM CDT MON AUG 20 2018  
 
   
...............................
 
 
   
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR AUGUST 20 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 353 PM 105 2011 93 -12 91  
1911  
MINIMUM 65 624 AM 50 2015 71 -6 70  
AVERAGE 73 82 -9 81  
 
PRECIPITATION (IN)  
TODAY 0.00 1.83 1983 0.10 -0.10 T  
MONTH TO DATE 9.04 2.12 6.92 4.70  
SINCE JUN 1 17.33 9.98 7.35 6.12  
SINCE JAN 1 27.35 23.73 3.62 20.78  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 MM 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
 
DEGREE DAYS  
HEATING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 1 -1 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 8 17 -9 16  
MONTH TO DATE 265 363 -98 271  
SINCE JUN 1 1249 1312 -63 1227  
SINCE JAN 1 1575 1562 13 1452    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 14.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 AM  
LOWEST 51 200 PM  
AVERAGE 71  
   
......................................................
 
 
 
THE OKLAHOMA CITY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 93 105 1911  
MINIMUM TEMPERATURE (F) 71 51 1956  
 
 
SUNRISE AND SUNSET  
AUGUST 20 2018........SUNRISE 654 AM CDT SUNSET 813 PM CDT  
AUGUST 21 2018........SUNRISE 654 AM CDT SUNSET 812 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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