169  
CDUS44 KOUN 100633  
CLIOKC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
133 AM CDT WED SEP 10 2025  
   
...............................
 
 
   
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 9 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 86 328 PM 99 1936 86 0 85  
1938  
1970  
MINIMUM 59 454 AM 50 2012 64 -5 52  
2020  
AVERAGE 73 75 -2 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 1951 0.13 -0.13 0.00  
MONTH TO DATE 0.13 1.16 -1.03 T  
SINCE SEP 1 0.13 1.16 -1.03 T  
SINCE JAN 1 35.94 27.04 8.90 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 8 10 -2 4  
MONTH TO DATE 59 101 -42 92  
SINCE SEP 1 59 101 -42 92  
SINCE JAN 1 1619 1656 -37 1897    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 400 AM  
LOWEST 44 100 PM  
AVERAGE 64  
   
......................................................
 
 
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 101 2000  
MINIMUM TEMPERATURE (F) 64 47 1907  
1962  
 
SUNRISE AND SUNSET  
SEPTEMBER 10 2025.....SUNRISE 710 AM CDT SUNSET 744 PM CDT  
SEPTEMBER 11 2025.....SUNRISE 710 AM CDT SUNSET 743 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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