958  
CDUS46 KMTR 010834  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
134 AM PDT FRI SEP 01 2023  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR AUGUST 31 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 73 1:46 PM 92 1952 74 -1 73  
MINIMUM 58 6:19 AM 50 1955 57 1 57  
AVERAGE 66 65 1 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 1964 0.00 0.00 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 0  
MONTH TO DATE 12 62 -50 6  
SINCE JUN 1 186 213 -27 128  
SINCE JUL 1 72 121 -49 67  
 
COOLING  
YESTERDAY 1 2 -1 0  
MONTH TO DATE 86 39 47 54  
SINCE JUN 1 107 88 19 108  
SINCE JAN 1 110 105 5 119    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION W (290)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 61 12:00 PM  
AVERAGE 79  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 101 2017  
MINIMUM TEMPERATURE (F) 57 50 1984  
 
SUNRISE AND SUNSET  
SEPTEMBER 1 2023.....SUNRISE 6:39 AM PDT SUNSET 7:38 PM PDT  
SEPTEMBER 2 2023.....SUNRISE 6:40 AM PDT SUNSET 7:37 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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