269  
CDUS46 KMTR 120838  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1238 AM PST TUE NOV 12 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 11 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 63 12:55 AM 74 1986 66 -3 71  
MINIMUM 54 11:44 AM 38 1946 49 5 51  
AVERAGE 59 57 2 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.22 0.99 1973 0.06 0.16 0.00  
MONTH TO DATE 0.24 0.55 -0.31 0.05  
SINCE OCT 1 0.25 1.34 -1.09 0.05  
SINCE JAN 1 15.15 14.01 1.14 20.25  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 8 -2 4  
MONTH TO DATE 54 71 -17 25  
SINCE SEP 1 216 217 -1 62  
SINCE JUL 1 346 319 27 109  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 7  
SINCE SEP 1 110 89 21 141  
SINCE JAN 1 184 199 -15 280    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION W (250)  
HIGHEST WIND SPEED 30 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 6:00 AM  
LOWEST 72 2:00 PM  
AVERAGE 84  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 74 1986  
MINIMUM TEMPERATURE (F) 49 38 1946  
1985  
 
SUNRISE AND SUNSET  
NOVEMBER 12 2024......SUNRISE 6:47 AM PST SUNSET 5:00 PM PST  
NOVEMBER 13 2024......SUNRISE 6:48 AM PST SUNSET 4:59 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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