023  
CDUS46 KLOX 190851  
CLICQT  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD  
151 AM PDT FRI MAY 19 2023  
   
...............................
 
 
...THE DOWNTOWN LOS ANGELES (USC) CA CLIMATE SUMMARY FOR MAY 18 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 3:18 PM 99 1892 74 0 70  
MINIMUM 60 4:21 AM 45 1880 58 2 57  
AVERAGE 67 66 1 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1949 0.01 -0.01 0.00  
MONTH TO DATE 0.54 0.22 0.32 0.00  
SINCE JUL 1 28.39 14.06 14.33 12.39  
SINCE OCT 1 28.02 13.91 14.11 12.16  
SINCE JAN 1 23.21 10.07 13.14 1.99  
 
SNOWFALL (IN)  
YESTERDAY MM  
MONTH TO DATE MM  
SINCE MAR 1 MM  
SINCE JUL 1 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 37 29 8 19  
SINCE MAR 1 363 257 106 218  
SINCE JUL 1 1265 991 274 1015  
 
COOLING  
YESTERDAY 2 2 0 0  
MONTH TO DATE 9 36 -27 29  
SINCE MAR 1 33 103 -70 110  
SINCE JAN 1 33 123 -90 130    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 8 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 1.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 10:00 PM  
LOWEST 57 3:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE DOWNTOWN LOS ANGELES (USC) CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 95 1892  
MINIMUM TEMPERATURE (F) 58 45 1893  
 
SUNRISE AND SUNSET  
MAY 19 2023...........SUNRISE 5:49 AM PDT SUNSET 7:51 PM PDT  
MAY 20 2023...........SUNRISE 5:48 AM PDT SUNSET 7:51 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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