391  
CDUS46 KMTR 020030  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
530 PM PDT SUN OCT 01 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 1 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 66 3:43 PM 97 1980 71 -5 66  
MINIMUM 55 8:43 AM 49 1950 55 0 56  
AVERAGE 61 63 -2 61  
 
PRECIPITATION (IN)  
TODAY 0.00 1.31 1926 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE OCT 1 0.00 0.01 -0.01 0.00  
SINCE JAN 1 20.91 14.60 6.31 2.89  
 
DEGREE DAYS  
HEATING  
TODAY 4 3 1 4  
MONTH TO DATE 4 3 1 4  
SINCE SEP 1 66 100 -34 53  
SINCE JUL 1 270 370 -100 268  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 1 -1 0  
SINCE SEP 1 2 35 -33 61  
SINCE JAN 1 41 85 -44 96    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 1980  
MINIMUM TEMPERATURE (F) 55 49 1902  
 
SUNRISE AND SUNSET  
OCTOBER 1 2023.......SUNRISE 7:05 AM PDT SUNSET 6:53 PM PDT  
OCTOBER 2 2023.......SUNRISE 7:06 AM PDT SUNSET 6:51 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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