413  
CDUS46 KLOX 220839  
CLICQT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD  
139 AM PDT FRI SEP 22 2023  
   
...............................
 
 
...THE DOWNTOWN LOS ANGELES (USC) CA CLIMATE SUMMARY FOR SEPTEMBER 21 2023...  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1877 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 74 11:22 AM 108 1885 82 -8 79  
MINIMUM 62 11:56 PM 47 1880 64 -2 62  
AVERAGE 68 73 -5 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.15 1887 0.00 0.00 0.00  
MONTH TO DATE 0.03 0.07 -0.04 0.37  
SINCE JUL 1 3.02 0.09 2.93 0.37  
SINCE OCT 1 31.05 14.19 16.86 12.54  
SINCE JAN 1 26.24 10.35 15.89 2.37  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
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 3 8 -5 6  
MONTH TO DATE 190 194 -4 292  
SINCE SEP 1 190 194 -4 292  
SINCE JAN 1 945 1042 -97 1172    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 0.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 1:00 AM  
LOWEST 63 9:00 AM  
AVERAGE 72  
   
......................................................
 
 
THE DOWNTOWN LOS ANGELES (USC) CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 104 1883  
MINIMUM TEMPERATURE (F) 64 48 1895  
 
SUNRISE AND SUNSET  
SEPTEMBER 22 2023.....SUNRISE 6:41 AM PDT SUNSET 6:50 PM PDT  
SEPTEMBER 23 2023.....SUNRISE 6:42 AM PDT SUNSET 6:49 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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