585  
CDUS44 KOUN 190628  
CLIOKC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
128 AM CDT TUE AUG 19 2025  
   
...............................  
 
   
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR AUGUST 18 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 98 407 PM 104 1918 92 6 102  
MINIMUM 72 427 AM 57 1943 69 3 73  
AVERAGE 85 81 4 88  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.87 1966 0.11 -0.11 0.00  
MONTH TO DATE 2.04 2.06 -0.02 6.75  
SINCE JUN 1 12.06 10.14 1.92 13.68  
SINCE JAN 1 33.19 24.34 8.85 25.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 20 16 4 23  
MONTH TO DATE 299 301 -2 338  
SINCE JUN 1 1207 1175 32 1311  
SINCE JAN 1 1404 1371 33 1584    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 91 200 AM  
LOWEST 38 500 PM  
AVERAGE 65  
   
......................................................  
 
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 107 2023  
MINIMUM TEMPERATURE (F) 69 56 1897  
1932  
 
SUNRISE AND SUNSET  
AUGUST 19 2025........SUNRISE 653 AM CDT SUNSET 814 PM CDT  
AUGUST 20 2025........SUNRISE 654 AM CDT SUNSET 813 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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