504  
CDUS44 KOUN 100627  
CLIOKC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
127 AM CDT THU SEP 10 2026  
   
...............................  
 
   
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 9 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 103R 349 PM 99 1936 86 17 86  
1938  
1970  
MINIMUM 77 638 AM 50 2012 64 13 59  
2020  
AVERAGE 90 75 15 73  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.95 1951 0.13 -0.13 0.00  
MONTH TO DATE 0.00 1.16 -1.16 0.13  
SINCE SEP 1 0.00 1.16 -1.16 0.13  
SINCE JAN 1 14.44 27.04 -12.60 35.94  
 
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 25 10 15 8  
MONTH TO DATE 201 101 100 59  
SINCE SEP 1 201 101 100 59  
SINCE JAN 1 2364 1656 708 1619    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 74 700 AM  
LOWEST 27 300 PM  
AVERAGE 51  
   
......................................................  
 
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 2026.....SUNRISE 709 AM CDT SUNSET 744 PM CDT  
SEPTEMBER 11 2026.....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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