716  
CDUS46 KMTR 200833  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1233 AM PST WED NOV 20 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 19 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 57 1:14 PM 73 1989 63 -6 63  
MINIMUM 44 7:01 AM 35 1964 48 -4 51  
1994  
AVERAGE 51 56 -5 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 1946 0.07 -0.07 T  
MONTH TO DATE 0.26 1.06 -0.80 1.11  
SINCE OCT 1 0.27 1.85 -1.58 1.11  
SINCE JAN 1 15.17 14.52 0.65 21.31  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE T  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 10 4 8  
MONTH TO DATE 139 141 -2 53  
SINCE SEP 1 301 287 14 90  
SINCE JUL 1 431 389 42 137  
 
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 1 RESULTANT WIND DIRECTION SE (140)  
HIGHEST WIND SPEED 10 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 4.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 5:00 AM  
LOWEST 41 9:00 PM  
AVERAGE 62  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 69 1989  
2005  
2023  
MINIMUM TEMPERATURE (F) 48 35 1964  
 
SUNRISE AND SUNSET  
NOVEMBER 20 2024......SUNRISE 6:55 AM PST SUNSET 4:55 PM PST  
NOVEMBER 21 2024......SUNRISE 6:56 AM PST SUNSET 4:54 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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