947  
CDUS46 KMTR 270829  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
129 AM PDT THU JUN 27 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 26 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 65 2:04 PM 96 2003 72 -7 65  
MINIMUM 53 4:09 AM 45 1950 54 -1 55  
AVERAGE 59 63 -4 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 T 1979 0.00 0.00 0.00  
1991  
2014  
MONTH TO DATE T 0.13 -0.13 0.01  
SINCE OCT 1 20.13 19.52 0.61 31.39  
SINCE JAN 1 14.80 12.55 2.25 20.14  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE T  
SINCE JUN 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 3 3 5  
MONTH TO DATE 101 89 12 64  
SINCE JUN 1 101 89 12 64  
SINCE JUL 1 1864 2468 -604 2585  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 23 -17 1  
SINCE JUN 1 6 23 -17 1  
SINCE JAN 1 17 43 -26 6    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 16.7  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 5:00 AM  
LOWEST 61 1:00 PM  
AVERAGE 77  
   
......................................................
 
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 97 1956  
1976  
2003  
MINIMUM TEMPERATURE (F) 54 48 1950  
1962  
1965  
 
SUNRISE AND SUNSET  
JUNE 27 2024..........SUNRISE 5:50 AM PDT SUNSET 8:35 PM PDT  
JUNE 28 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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