366  
CDUS46 KMTR 090827  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1227 AM PST FRI FEB 09 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 8 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 56 3:17 PM 74 2018 60 -4 63  
MINIMUM 40 6:34 AM 33 1948 46 -6 43  
AVERAGE 48 53 -5 53  
 
PRECIPITATION (IN)  
YESTERDAY T 1.52 1985 0.15 -0.15 0.00  
MONTH TO DATE 2.69 1.12 1.57 1.29  
SINCE OCT 1 13.06 11.98 1.08 21.85  
SINCE JAN 1 7.73 5.01 2.72 10.60  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 12 5 12  
MONTH TO DATE 97 98 -1 103  
SINCE DEC 1 699 946 -247 886  
SINCE JUL 1 922 1454 -532 1411  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 4 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 8:00 AM  
LOWEST 62 3:00 PM  
AVERAGE 74  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 74 2018  
MINIMUM TEMPERATURE (F) 46 36 1956  
 
SUNRISE AND SUNSET  
FEBRUARY 9 2024......SUNRISE 7:06 AM PST SUNSET 5:42 PM PST  
FEBRUARY 10 2024......SUNRISE 7:05 AM PST SUNSET 5:43 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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