228  
CDUS46 KMTR 240829  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
129 AM PDT MON JUN 24 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 23 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 67 4:05 PM 94 1976 72 -5 68  
MINIMUM 54 11:59 PM 49 1963 54 0 58  
1984  
AVERAGE 61 63 -2 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1991 0.00 0.00 0.00  
1998  
2013  
MONTH TO DATE 0.00 0.12 -0.12 0.01  
SINCE OCT 1 20.13 19.51 0.62 31.39  
SINCE JAN 1 14.80 12.54 2.26 20.14  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3 1 2  
MONTH TO DATE 91 80 11 51  
SINCE JUN 1 91 80 11 51  
SINCE JUL 1 1854 2459 -605 2572  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 20 -14 1  
SINCE JUN 1 6 20 -14 1  
SINCE JAN 1 17 40 -23 6    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 15 RESULTANT WIND DIRECTION NW (300)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 32 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 14.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 3:00 AM  
LOWEST 57 4:00 PM  
AVERAGE 72  
   
......................................................
 
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 97 1976  
MINIMUM TEMPERATURE (F) 54 46 1955  
 
SUNRISE AND SUNSET  
JUNE 24 2024..........SUNRISE 5:49 AM PDT SUNSET 8:35 PM PDT  
JUNE 25 2024..........SUNRISE 5:50 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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