080  
CDUS46 KMTR 290828  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT SAT JUN 29 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 28 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 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)  
YESTERDAY 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)  
YESTERDAY MM 0.0  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 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  
YESTERDAY 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 10 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 4:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 72  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 87 1959  
MINIMUM TEMPERATURE (F) 54 48 1947  
1955  
1963  
 
SUNRISE AND SUNSET  
JUNE 29 2024..........SUNRISE 5:51 AM PDT SUNSET 8:35 PM PDT  
JUNE 30 2024..........SUNRISE 5:52 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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