736  
CDUS46 KMTR 130043  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
543 PM PDT THU JUN 12 2025  
   
...............................
 
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 12 2025
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1927 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 62 3:24 PM 88 2008 71 -9 71  
2010  
MINIMUM 53 6:03 AM 47 1952 53 0 53  
1968  
AVERAGE 58 62 -4 62  
 
PRECIPITATION (IN)  
TODAY 0.00 0.04 1954 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.08 -0.08 0.00  
SINCE OCT 1 16.11 19.47 -3.36 20.13  
SINCE JAN 1 7.55 12.50 -4.95 14.80  
 
SNOWFALL (IN)  
TODAY MM 0.0  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 3 4 3  
MONTH TO DATE 51 47 4 37  
SINCE JUN 1 51 47 4 37  
SINCE JUL 1 2301 2426 -125 1800  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 9 -9 6  
SINCE JUN 1 0 9 -9 6  
SINCE JAN 1 6 29 -23 17    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION W (270)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 15.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 5:00 AM  
LOWEST 64 2:00 PM  
AVERAGE 75  
   
......................................................
 
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 95 1966  
MINIMUM TEMPERATURE (F) 54 46 1990  
 
SUNRISE AND SUNSET  
JUNE 12 2025..........SUNRISE 5:48 AM PDT SUNSET 8:32 PM PDT  
JUNE 13 2025..........SUNRISE 5:48 AM PDT SUNSET 8:32 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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