061  
CDUS46 KMTR 100048  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
548 PM PDT MON OCT 09 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 9 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 MM MM 93 1991 71 MM 59  
MINIMUM MM MM 48 1906 55 MM 54  
AVERAGE MM 63 MM 57  
 
PRECIPITATION (IN)  
TODAY MM 1.20 1972 0.01 MM 0.00  
MONTH TO DATE 0.00 0.13 -0.13 0.00  
SINCE OCT 1 0.00 0.13 -0.13 0.00  
SINCE JAN 1 20.91 14.72 6.19 2.89  
 
DEGREE DAYS  
HEATING  
TODAY MM 4 MM 8  
MONTH TO DATE 15 30 -15 45  
SINCE SEP 1 77 127 -50 94  
SINCE JUL 1 281 397 -116 309  
 
COOLING  
TODAY MM 1 MM 0  
MONTH TO DATE 8 9 -1 0  
SINCE SEP 1 10 43 -33 61  
SINCE JAN 1 49 93 -44 96    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 96 1991  
MINIMUM TEMPERATURE (F) 55 48 1890  
 
SUNRISE AND SUNSET  
OCTOBER 9 2023.......SUNRISE 7:12 AM PDT SUNSET 6:41 PM PDT  
OCTOBER 10 2023.......SUNRISE 7:13 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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