145  
CDUS46 KMTR 020828  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT THU NOV 02 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 1 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1927 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 73 3:38 PM 85 1967 69 4 59  
MINIMUM 50 2:48 AM 40 1971 51 -1 51  
AVERAGE 62 60 2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.32 2008 0.04 -0.04 0.28  
MONTH TO DATE 0.00 0.04 -0.04 0.28  
SINCE OCT 1 T 0.83 -0.83 0.29  
SINCE JAN 1 20.20 13.50 6.70 2.46  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE MM  
SINCE SEP 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 5 -2 10  
MONTH TO DATE 3 5 -2 10  
SINCE SEP 1 40 151 -111 149  
SINCE JUL 1 87 253 -166 210  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 134 89 45 127  
SINCE JAN 1 273 199 74 280    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 0 RESULTANT WIND DIRECTION N (360)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 3.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 6:00 AM  
LOWEST 34 7:00 PM  
AVERAGE 57  
   
......................................................
 
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 1967  
MINIMUM TEMPERATURE (F) 51 38 1952  
 
SUNRISE AND SUNSET  
NOVEMBER 2 2023......SUNRISE 7:36 AM PDT SUNSET 6:10 PM PDT  
NOVEMBER 3 2023......SUNRISE 7:37 AM PDT SUNSET 6:09 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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