510  
CDUS46 KMTR 010030  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
430 PM PST SUN DEC 31 2023  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR DECEMBER 31 2023
 
 
VALID TODAY AS OF 0400 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 57 10:53 AM 66 1958 57 0 57  
2019  
MINIMUM 46 3:03 AM 32 1951 42 4 51  
AVERAGE 52 49 3 54  
 
PRECIPITATION (IN)  
TODAY 0.00 5.01 2022 0.11 -0.11 5.01  
MONTH TO DATE 2.32 3.84 -1.52 11.50  
SINCE OCT 1 3.17 6.74 -3.57 12.96  
SINCE JAN 1 20.98 18.68 2.30 15.38  
 
SNOWFALL (IN)  
TODAY MM 0.0 1984  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
TODAY 13 16 -3 11  
MONTH TO DATE 377 465 -88 508  
SINCE DEC 1 377 465 -88 508  
SINCE JUL 1 807 1068 -261 1111  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 172 176 -4 237    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 1 RESULTANT WIND DIRECTION E (70)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 3.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1:00 AM  
LOWEST 83 11:00 AM  
AVERAGE 92  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 65 1999  
MINIMUM TEMPERATURE (F) 42 30 1961  
 
SUNRISE AND SUNSET  
DECEMBER 31 2023......SUNRISE 7:24 AM PST SUNSET 5:00 PM PST  
JANUARY 1 2024.......SUNRISE 7:24 AM PST SUNSET 5:01 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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