757  
CDUS46 KMTR 100035  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
535 PM PDT WED OCT 09 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 9 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1927 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 65 12:11 PM 91 1958 74 -9 74  
MINIMUM 51 9:05 AM 45 1955 54 -3 57  
AVERAGE 58 64 -6 66  
 
PRECIPITATION (IN)  
TODAY 0.00 0.95 1972 0.01 -0.01 T  
MONTH TO DATE 0.00 0.12 -0.12 T  
SINCE OCT 1 0.00 0.12 -0.12 T  
SINCE JAN 1 14.90 12.79 2.11 20.20  
 
SNOWFALL (IN)  
TODAY MM 0.0  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 7 2 5 0  
MONTH TO DATE 8 18 -10 1  
SINCE SEP 1 82 64 18 7  
SINCE JUL 1 212 166 46 54  
 
COOLING  
TODAY 0 1 -1 1  
MONTH TO DATE 83 17 66 53  
SINCE SEP 1 107 73 34 101  
SINCE JAN 1 181 183 -2 240    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 4:00 AM  
LOWEST 75 12:00 PM  
AVERAGE 86  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 89 1958  
1992  
MINIMUM TEMPERATURE (F) 54 44 1968  
 
SUNRISE AND SUNSET  
OCTOBER 9 2024.......SUNRISE 7:13 AM PDT SUNSET 6:40 PM PDT  
OCTOBER 10 2024.......SUNRISE 7:14 AM PDT SUNSET 6:38 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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