218  
CDUS44 KOUN 110627  
CLIOKC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
127 AM CDT THU SEP 11 2025  
   
...............................  
 
   
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 10 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 83 403 PM 101 2000 86 -3 86  
MINIMUM 61 623 AM 47 1907 64 -3 49  
1962  
AVERAGE 72 75 -3 68  
 
PRECIPITATION (IN)  
YESTERDAY T 4.86 2007 0.13 -0.13 0.00  
MONTH TO DATE 0.13 1.29 -1.16 T  
SINCE SEP 1 0.13 1.29 -1.16 T  
SINCE JAN 1 35.94 27.17 8.77 25.36  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 0 0 0 0  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 7 10 -3 3  
MONTH TO DATE 66 111 -45 95  
SINCE SEP 1 66 111 -45 95  
SINCE JAN 1 1626 1666 -40 1900    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 300 AM  
LOWEST 53 200 PM  
AVERAGE 70  
   
......................................................  
 
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 105 2000  
MINIMUM TEMPERATURE (F) 63 48 1940  
 
SUNRISE AND SUNSET  
SEPTEMBER 11 2025.....SUNRISE 710 AM CDT SUNSET 743 PM CDT  
SEPTEMBER 12 2025.....SUNRISE 711 AM CDT SUNSET 741 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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