774  
CDUS46 KMTR 230833  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT WED OCT 23 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 22 2024  
 
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)  
YESTERDAY  
MAXIMUM 66 12:58 PM 87 2019 71 -5 70  
MINIMUM 50 11:59 PM 42 1949 53 -3 62  
AVERAGE 58 62 -4 66  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.91 1973 0.03 -0.03 T  
MONTH TO DATE T 0.44 -0.44 T  
SINCE OCT 1 T 0.44 -0.44 T  
SINCE JAN 1 14.90 13.11 1.79 20.20  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 4 3 0  
MONTH TO DATE 42 58 -16 1  
SINCE SEP 1 116 104 12 7  
SINCE JUL 1 246 206 40 54  
 
COOLING  
YESTERDAY 0 1 -1 1  
MONTH TO DATE 86 30 56 85  
SINCE SEP 1 110 86 24 133  
SINCE JAN 1 184 196 -12 272    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 3:00 PM  
LOWEST 56 1:00 PM  
AVERAGE 78  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1959  
MINIMUM TEMPERATURE (F) 53 40 1949  
1961  
 
SUNRISE AND SUNSET  
OCTOBER 23 2024.......SUNRISE 7:26 AM PDT SUNSET 6:21 PM PDT  
OCTOBER 24 2024.......SUNRISE 7:27 AM PDT SUNSET 6:20 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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