660  
CDUS44 KOUN 182214  
CLIOKC  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE NORMAN OK  
514 PM CDT MON SEP 18 2023  
   
...............................
 
 
   
..THE OKLAHOMA CITY CLIMATE SUMMARY FOR SEPTEMBER 18 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 90 235 PM 98 1952 83 7 94  
1972  
1997  
MINIMUM 58 640 AM 42 1981 61 -3 71  
AVERAGE 74 72 2 83  
 
PRECIPITATION (IN)  
TODAY 0.00 3.10 1923 0.13 -0.13 0.00  
MONTH TO DATE 1.67 2.32 -0.65 1.80  
SINCE SEP 1 1.67 2.32 -0.65 1.80  
SINCE JAN 1 29.47 28.20 1.27 20.30  
 
DEGREE DAYS  
HEATING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE SEP 1 0 3 -3 0  
SINCE JUL 1 0 3 -3 0  
 
COOLING  
TODAY 9 8 1 18  
MONTH TO DATE 225 180 45 207  
SINCE SEP 1 225 180 45 207  
SINCE JAN 1 1905 1735 170 2171    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 300 AM  
LOWEST 28 200 PM  
AVERAGE 53  
   
......................................................
 
 
THE OKLAHOMA CITY CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 83 98 1954  
MINIMUM TEMPERATURE (F) 60 44 1971  
 
SUNRISE AND SUNSET  
SEPTEMBER 18 2023.....SUNRISE 715 AM CDT SUNSET 733 PM CDT  
SEPTEMBER 19 2023.....SUNRISE 716 AM CDT SUNSET 732 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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