225  
CDUS46 KMTR 090826  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
126 AM PDT THU OCT 09 2025  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 8 2025
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 68 2:43 PM 99 1996 71 -3 72  
MINIMUM 60 1:43 AM 48 1891 55 5 56  
AVERAGE 64 63 1 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.54 1904 0.02 -0.02 0.00  
MONTH TO DATE 0.12 0.12 0.00 0.00  
SINCE OCT 1 0.12 0.12 0.00 0.00  
SINCE JAN 1 9.91 14.71 -4.80 19.08  
 
DEGREE DAYS  
HEATING  
YESTERDAY 1 4 -3 1  
MONTH TO DATE 8 26 -18 1  
SINCE SEP 1 36 123 -87 101  
SINCE JUL 1 281 393 -112 289  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 8 2 84  
SINCE SEP 1 44 42 2 110  
SINCE JAN 1 63 92 -29 138    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1991  
MINIMUM TEMPERATURE (F) 55 48 1906  
 
SUNRISE AND SUNSET  
OCTOBER 9 2025.......SUNRISE 7:13 AM PDT SUNSET 6:40 PM PDT  
OCTOBER 10 2025.......SUNRISE 7:14 AM PDT SUNSET 6:39 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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