215  
CDUS46 KMTR 050036  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
436 PM PST SUN FEB 04 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 4 2024  
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 62 3:18 PM 75 2018 60 2 60  
MINIMUM 49 2:18 AM 32 1955 46 3 51  
AVERAGE 56 52 4 56  
 
PRECIPITATION (IN)  
TODAY 1.27 1.30 1991 0.14 1.13 0.64  
MONTH TO DATE 2.38 0.55 1.83 1.22  
SINCE OCT 1 12.75 11.41 1.34 21.78  
SINCE JAN 1 7.42 4.44 2.98 10.53  
 
SNOWFALL (IN)  
TODAY MM 0.0  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 9 12 -3 9  
MONTH TO DATE 44 50 -6 51  
SINCE DEC 1 646 898 -252 834  
SINCE JUL 1 869 1406 -537 1359  
 
COOLING  
TODAY 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 22 RESULTANT WIND DIRECTION SE (130)  
HIGHEST WIND SPEED 47 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 77 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 23.0  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 11:00 AM  
LOWEST 72 3:00 PM  
AVERAGE 81  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 73 2011  
MINIMUM TEMPERATURE (F) 46 31 1989  
 
SUNRISE AND SUNSET  
FEBRUARY 4 2024......SUNRISE 7:11 AM PST SUNSET 5:36 PM PST  
FEBRUARY 5 2024......SUNRISE 7:10 AM PST SUNSET 5:38 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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