643  
CDUS46 KMTR 020840  
CLIOAK  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
140 AM PDT WED APR 02 2025  
   
...............................  
 
   
..THE OAKLAND AIRPORT CLIMATE SUMMARY FOR APRIL 1 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1948 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 1:18 PM 84 2000 65 -5 69  
MINIMUM 50 11:59 PM 39 1976 48 2 44  
AVERAGE 55 56 -1 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 2.03 1974 0.07 -0.03 0.00  
MONTH TO DATE 0.04 0.07 -0.03 0.00  
SINCE OCT 1 8.82 16.45 -7.63 14.52  
SINCE JAN 1 4.06 9.71 -5.65 10.55  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0 1985  
MONTH TO DATE MM  
SINCE MAR 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 9 1 8  
MONTH TO DATE 10 9 1 8  
SINCE MAR 1 333 318 15 304  
SINCE JUL 1 1734 2204 -470 1812  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 1 1 0 0  
SINCE JAN 1 1 1 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 18 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 19.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 6:00 AM  
LOWEST 53 12:00 PM  
AVERAGE 68  
   
......................................................  
 
THE OAKLAND AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 84 1959  
MINIMUM TEMPERATURE (F) 48 39 1956  
 
SUNRISE AND SUNSET  
APRIL 2 2025.........SUNRISE 6:52 AM PDT SUNSET 7:33 PM PDT  
APRIL 3 2025.........SUNRISE 6:51 AM PDT SUNSET 7:34 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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