344  
CDUS46 KMTR 040828  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
128 AM PDT WED OCT 04 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 3 2023
 
 
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)  
YESTERDAY  
MAXIMUM 68 3:43 PM 97 1985 71 -3 66  
MINIMUM 54 8:43 AM 50 1884 55 -1 58  
AVERAGE 61 63 -2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.41 1922 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.04 -0.04 0.00  
SINCE OCT 1 0.00 0.04 -0.04 0.00  
SINCE JAN 1 20.91 14.63 6.28 2.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 3 1 3  
MONTH TO DATE 15 9 6 7  
SINCE SEP 1 77 106 -29 56  
SINCE JUL 1 281 376 -95 271  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE SEP 1 2 37 -35 61  
SINCE JAN 1 41 87 -46 96    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 100 1987  
MINIMUM TEMPERATURE (F) 55 48 1908  
 
SUNRISE AND SUNSET  
OCTOBER 4 2023.......SUNRISE 7:08 AM PDT SUNSET 6:48 PM PDT  
OCTOBER 5 2023.......SUNRISE 7:09 AM PDT SUNSET 6:47 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page