283  
CDUS46 KMTR 250827  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
127 AM PDT FRI OCT 25 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 24 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 75 3:14 PM 91 2017 71 4 71  
MINIMUM 52 4:35 AM 41 1956 52 0 57  
AVERAGE 64 62 2 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.02 2021 0.04 -0.04 0.00  
MONTH TO DATE T 0.51 -0.51 T  
SINCE OCT 1 T 0.51 -0.51 T  
SINCE JAN 1 14.90 13.18 1.72 20.20  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 4 -3 1  
MONTH TO DATE 48 66 -18 2  
SINCE SEP 1 122 112 10 8  
SINCE JUL 1 252 214 38 55  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 86 32 54 86  
SINCE SEP 1 110 88 22 134  
SINCE JAN 1 184 198 -14 273    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 2 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.1  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 2:00 AM  
LOWEST 25 3:00 PM  
AVERAGE 48  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 87 2003  
2019  
MINIMUM TEMPERATURE (F) 52 40 1953  
 
SUNRISE AND SUNSET  
OCTOBER 25 2024.......SUNRISE 7:28 AM PDT SUNSET 6:18 PM PDT  
OCTOBER 26 2024.......SUNRISE 7:29 AM PDT SUNSET 6:17 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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