266  
CDUS46 KMTR 050028  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
528 PM PDT FRI AUG 04 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 4 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 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)  
TODAY 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  
TODAY 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  
TODAY 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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 83 1997  
MINIMUM TEMPERATURE (F) 55 49 1886  
 
SUNRISE AND SUNSET  
AUGUST 4 2023........SUNRISE 6:16 AM PDT SUNSET 8:15 PM PDT  
AUGUST 5 2023........SUNRISE 6:17 AM PDT SUNSET 8:14 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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