388  
CDUS46 KMTR 300031  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
531 PM PDT FRI SEP 29 2023  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 29 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 12:33 PM 89 1978 74 -6 78  
MINIMUM 53 2:13 AM 47 1950 54 -1 55  
2019  
AVERAGE 61 64 -3 67  
 
PRECIPITATION (IN)  
TODAY T 0.04 1971 0.01 -0.01 0.00  
MONTH TO DATE T 0.09 -0.09 0.29  
SINCE OCT 1 30.77 18.67 12.10 17.44  
SINCE JAN 1 17.81 11.93 5.88 2.42  
 
SNOWFALL (IN)  
TODAY MM 0.0 1985  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 0  
MONTH TO DATE 19 58 -39 9  
SINCE SEP 1 19 58 -39 9  
SINCE JUL 1 91 167 -76 76  
 
COOLING  
TODAY 0 1 -1 2  
MONTH TO DATE 17 56 -39 107  
SINCE SEP 1 17 56 -39 107  
SINCE JAN 1 127 161 -34 226    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 75 6:00 AM  
AVERAGE 86  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 1980  
MINIMUM TEMPERATURE (F) 54 41 1950  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2023.....SUNRISE 7:03 AM PDT SUNSET 6:55 PM PDT  
SEPTEMBER 30 2023.....SUNRISE 7:03 AM PDT SUNSET 6:54 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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