342  
CDUS46 KMTR 030044  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
544 PM PDT FRI AUG 02 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR AUGUST 2 2024  
 
VALID TODAY AS OF 0500 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 68 1:16 PM 91 1946 73 -5 67  
MINIMUM 54 6:00 AM 49 1945 56 -2 58  
1982  
AVERAGE 61 64 -3 63  
 
PRECIPITATION (IN)  
TODAY 0.00 T 1983 0.00 0.00 0.00  
1991  
1994  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE OCT 1 20.13 19.53 0.60 31.39  
SINCE JAN 1 14.80 12.56 2.24 20.14  
 
SNOWFALL (IN)  
TODAY 0.0 0.0  
MONTH TO DATE 0  
SINCE JUN 1 0  
SINCE JUL 1 0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 4 2 2 2  
MONTH TO DATE 8 4 4 2  
SINCE JUN 1 171 159 12 121  
SINCE JUL 1 58 62 -4 43  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 2 -2 0  
SINCE JUN 1 49 51 -2 23  
SINCE JAN 1 60 71 -11 28    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 2:00 AM  
LOWEST 73 12:00 PM  
AVERAGE 87  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 91 1998  
MINIMUM TEMPERATURE (F) 56 45 1954  
 
SUNRISE AND SUNSET  
AUGUST 2 2024........SUNRISE 6:15 AM PDT SUNSET 8:16 PM PDT  
AUGUST 3 2024........SUNRISE 6:16 AM PDT SUNSET 8:15 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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