039  
CDUS46 KMTR 230828  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT SUN JUN 23 2024  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 22 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 69 2:34 PM 98 1989 72 -3 69  
MINIMUM 50 4:45 AM 47 1950 54 -4 54  
1953  
AVERAGE 60 63 -3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1990 0.00 0.00 0.00  
1991  
2012  
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 5 3 2 3  
MONTH TO DATE 87 77 10 49  
SINCE JUN 1 87 77 10 49  
SINCE JUL 1 1850 2456 -606 2570  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 19 -13 1  
SINCE JUN 1 6 19 -13 1  
SINCE JAN 1 17 39 -22 6    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 10 RESULTANT WIND DIRECTION NW (310)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.8  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 2:00 AM  
LOWEST 59 1:00 PM  
AVERAGE 76  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 1976  
MINIMUM TEMPERATURE (F) 54 49 1963  
1984  
 
SUNRISE AND SUNSET  
JUNE 23 2024..........SUNRISE 5:49 AM PDT SUNSET 8:35 PM PDT  
JUNE 24 2024..........SUNRISE 5:49 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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