214  
CDUS46 KMTR 310838  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
138 AM PDT THU AUG 31 2023  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR AUGUST 30 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 91R 1:18 PM 84 2005 74 17 72  
MINIMUM 57 5:56 AM 48 1955 57 0 56  
AVERAGE 74 65 9 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.09 1951 0.01 -0.01 0.00  
MONTH TO DATE 0.02 0.04 -0.02 0.01  
SINCE OCT 1 30.77 18.58 12.19 17.15  
SINCE JAN 1 17.81 11.84 5.97 2.13  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1985  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 2 -2 1  
MONTH TO DATE 12 60 -48 6  
SINCE JUN 1 186 211 -25 128  
SINCE JUL 1 72 119 -47 67  
 
COOLING  
YESTERDAY 9 2 7 0  
MONTH TO DATE 85 41 44 54  
SINCE JUN 1 106 90 16 108  
SINCE JAN 1 109 107 2 119    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 5 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 6.2  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 6:00 AM  
LOWEST 27 1:00 PM  
AVERAGE 60  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1952  
MINIMUM TEMPERATURE (F) 57 50 1955  
 
SUNRISE AND SUNSET  
AUGUST 31 2023........SUNRISE 6:38 AM PDT SUNSET 7:40 PM PDT  
SEPTEMBER 1 2023.....SUNRISE 6:39 AM PDT SUNSET 7:38 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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