883  
CDUS46 KMTR 170841  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
141 AM PDT MON JUL 17 2023  
   
...............................
 
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR JULY 16 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 76 11:35 AM 87 2017 72 4 76  
MINIMUM 56 3:56 AM 53 2003 56 0 55  
2009  
AVERAGE 66 64 2 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.01 1958 0.00 0.00 0.00  
1958  
2012  
MONTH TO DATE T 0.00 0.00 T  
SINCE OCT 1 30.75 18.54 12.21 17.14  
SINCE JAN 1 17.79 11.80 5.99 2.12  
 
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 40 32 8 25  
SINCE JUN 1 154 124 30 86  
SINCE JUL 1 40 32 8 25  
 
COOLING  
YESTERDAY 1 1 0 1  
MONTH TO DATE 16 16 0 13  
SINCE JUN 1 16 40 -24 54  
SINCE JAN 1 19 57 -38 65    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 12:00 AM  
LOWEST 53 1:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 95 1961  
MINIMUM TEMPERATURE (F) 56 49 1955  
 
SUNRISE AND SUNSET  
JULY 17 2023..........SUNRISE 6:01 AM PDT SUNSET 8:29 PM PDT  
JULY 18 2023..........SUNRISE 6:01 AM PDT SUNSET 8:29 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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