858  
CDUS46 KMTR 180829  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1229 AM PST SAT NOV 18 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR NOVEMBER 17 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 67 11:43 AM 82 1932 63 4 63  
MINIMUM 56 7:43 AM 44 1953 51 5 47  
AVERAGE 62 57 5 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.36 2.77 1996 0.09 0.27 0.00  
MONTH TO DATE 0.47 1.21 -0.74 1.36  
SINCE OCT 1 0.66 2.15 -1.49 1.36  
SINCE JAN 1 21.57 16.74 4.83 4.25  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 8 -5 10  
MONTH TO DATE 50 113 -63 179  
SINCE SEP 1 192 333 -141 394  
SINCE JUL 1 396 603 -207 609  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 64 67 -3 75  
SINCE JAN 1 103 117 -14 110    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 81 1932  
MINIMUM TEMPERATURE (F) 50 42 1994  
 
SUNRISE AND SUNSET  
NOVEMBER 18 2023......SUNRISE 6:53 AM PST SUNSET 4:56 PM PST  
NOVEMBER 19 2023......SUNRISE 6:54 AM PST SUNSET 4:56 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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