979  
CDUS46 KMTR 010833  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT WED NOV 01 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 31 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 MM MM 83 1966 68 MM 60  
MINIMUM 52 5:43 AM 43 1935 53 -1 53  
AVERAGE MM 60 MM 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.69 1934 0.05 -0.05 0.00  
MONTH TO DATE 0.19 0.94 -0.75 0.00  
SINCE OCT 1 0.19 0.94 -0.75 0.00  
SINCE JAN 1 21.10 15.53 5.57 2.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY MM 5 MM 8  
MONTH TO DATE 69 123 -54 166  
SINCE SEP 1 131 220 -89 215  
SINCE JUL 1 335 490 -155 430  
 
COOLING  
YESTERDAY MM 0 MM 0  
MONTH TO DATE 16 33 -17 14  
SINCE SEP 1 18 67 -49 75  
SINCE JAN 1 57 117 -60 110    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 86 1966  
MINIMUM TEMPERATURE (F) 53 42 1935  
 
SUNRISE AND SUNSET  
NOVEMBER 1 2023......SUNRISE 7:35 AM PDT SUNSET 6:11 PM PDT  
NOVEMBER 2 2023......SUNRISE 7:36 AM PDT SUNSET 6:10 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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