006  
CDUS46 KMTR 270834  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
134 AM PDT SUN AUG 27 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 26 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 65 1:43 PM 91 1894 69 -4 68  
MINIMUM 58 10:43 PM 50 1887 56 2 56  
AVERAGE 62 62 0 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1935 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.05 -0.05 0.00  
SINCE OCT 1 33.76 22.78 10.98 18.78  
SINCE JAN 1 20.80 14.48 6.32 2.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 3 0 3  
MONTH TO DATE 52 101 -49 41  
SINCE JUN 1 390 422 -32 348  
SINCE JUL 1 197 253 -56 205  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 27 7 20 1  
SINCE JUN 1 28 26 2 26  
SINCE JAN 1 28 41 -13 35    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 95 1993  
MINIMUM TEMPERATURE (F) 56 49 1955  
 
SUNRISE AND SUNSET  
AUGUST 27 2023........SUNRISE 6:35 AM PDT SUNSET 7:46 PM PDT  
AUGUST 28 2023........SUNRISE 6:36 AM PDT SUNSET 7:45 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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