115  
CDUS46 KMTR 290040  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
540 PM PDT FRI JUN 28 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 28 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 73 11:41 AM 94 1976 73 0 65  
MINIMUM 52 5:12 AM 46 1954 54 -2 54  
AVERAGE 63 63 0 60  
 
PRECIPITATION (IN)  
TODAY 0.00 0.52 2011 0.01 -0.01 0.00  
MONTH TO DATE T 0.14 -0.14 0.01  
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 MM 0.0  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 2 2 0 5  
MONTH TO DATE 109 94 15 74  
SINCE JUN 1 109 94 15 74  
SINCE JUL 1 1872 2473 -601 2595  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 6 25 -19 1  
SINCE JUN 1 6 25 -19 1  
SINCE JAN 1 17 45 -28 6    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 9.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 72  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 1959  
MINIMUM TEMPERATURE (F) 54 48 1947  
1955  
1963  
 
SUNRISE AND SUNSET  
JUNE 28 2024..........SUNRISE 5:51 AM PDT SUNSET 8:35 PM PDT  
JUNE 29 2024..........SUNRISE 5:51 AM PDT SUNSET 8:35 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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