298  
CDUS44 KOUN 200629  
CLIOKC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
129 AM CDT WED AUG 20 2025  
   
...............................
 
 
   
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR AUGUST 19 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 99 450 PM 107 2023 92 7 98  
MINIMUM 75 1019 PM 56 1897 69 6 74  
1932  
AVERAGE 87 80 7 86  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 3.82 2007 0.12 -0.11 0.00  
MONTH TO DATE 2.05 2.18 -0.13 6.75  
SINCE JUN 1 12.07 10.26 1.81 13.68  
SINCE JAN 1 33.20 24.46 8.74 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 22 15 7 21  
MONTH TO DATE 321 316 5 359  
SINCE JUN 1 1229 1190 39 1332  
SINCE JAN 1 1426 1386 40 1605    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 36 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 400 AM  
LOWEST 34 400 PM  
AVERAGE 60  
   
......................................................
 
 
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 92 106 2023  
MINIMUM TEMPERATURE (F) 69 50 2015  
 
SUNRISE AND SUNSET  
AUGUST 20 2025........SUNRISE 654 AM CDT SUNSET 813 PM CDT  
AUGUST 21 2025........SUNRISE 655 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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