235  
CDUS46 KMTR 050826  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
126 AM PDT SAT AUG 05 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 4 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 1:43 PM 83 1947 67 1 69  
MINIMUM 54 5:43 AM 48 1886 55 -1 59  
AVERAGE 61 61 0 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 1884 0.00 0.00 0.00  
1884  
2011  
MONTH TO DATE 0.00 0.00 0.00 0.00  
SINCE OCT 1 33.76 22.73 11.03 18.78  
SINCE JAN 1 20.80 14.43 6.37 2.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 1  
MONTH TO DATE 24 16 8 7  
SINCE JUN 1 362 337 25 314  
SINCE JUL 1 169 168 1 171  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 1 19 -18 25  
SINCE JAN 1 1 34 -33 34    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 83 1997  
MINIMUM TEMPERATURE (F) 55 49 1886  
 
SUNRISE AND SUNSET  
AUGUST 5 2023........SUNRISE 6:17 AM PDT SUNSET 8:14 PM PDT  
AUGUST 6 2023........SUNRISE 6:17 AM PDT SUNSET 8:13 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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