300  
CDUS44 KOUN 090629  
CLIOKC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
129 AM CDT TUE SEP 09 2025  
   
...............................  
 
   
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 8 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 81 431 PM 101 1922 87 -6 83  
MINIMUM 56 629 AM 48 1957 64 -8 55  
AVERAGE 69 75 -6 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.27 1993 0.14 -0.14 0.00  
MONTH TO DATE 0.13 1.03 -0.90 T  
SINCE SEP 1 0.13 1.03 -0.90 T  
SINCE JAN 1 35.94 26.91 9.03 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 4 10 -6 4  
MONTH TO DATE 51 91 -40 88  
SINCE SEP 1 51 91 -40 88  
SINCE JAN 1 1611 1646 -35 1893    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 10.7  
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 400 AM  
LOWEST 41 300 PM  
AVERAGE 66  
   
......................................................  
 
THE OKLAHOMA CITY CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 99 1936  
1938  
1970  
MINIMUM TEMPERATURE (F) 64 50 2012  
2020  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2025.....SUNRISE 709 AM CDT SUNSET 746 PM CDT  
SEPTEMBER 10 2025.....SUNRISE 710 AM CDT SUNSET 744 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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