290  
CDUS46 KMTR 270839  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
139 AM PDT WED OCT 27 2021  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR OCTOBER 26 2021
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2021  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 66 2:15 PM 93 2003 70 -4 80  
MINIMUM 54 6:44 AM 42 1954 49 5 50  
AVERAGE 60 60 0 65  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.04 2000 0.04 -0.04 0.00  
MONTH TO DATE 5.32 0.69 4.63 T  
SINCE OCT 1 5.32 0.69 4.63 T  
SINCE JAN 1 11.12 12.63 -1.51 4.64  
 
SNOWFALL (IN)  
YESTERDAY MM MM  
MONTH TO DATE MM MM  
SINCE SEP 1 MM MM  
SINCE JUL 1 MM MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 6 -1 0  
MONTH TO DATE 88 104 -16 10  
SINCE SEP 1 105 160 -55 13  
SINCE JUL 1 169 269 -100 20  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 26 19 7 106  
SINCE SEP 1 69 69 0 261  
SINCE JAN 1 156 174 -18 572    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION S (160)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 2:00 AM  
LOWEST 56 3:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 82 2003  
MINIMUM TEMPERATURE (F) 49 42 1955  
 
SUNRISE AND SUNSET  
OCTOBER 27 2021.......SUNRISE 7:29 AM PDT SUNSET 6:15 PM PDT  
OCTOBER 28 2021.......SUNRISE 7:30 AM PDT SUNSET 6:14 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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