591  
CDUS46 KMTR 270825  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
125 AM PDT TUE AUG 27 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 26 2024  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 78 1:43 PM 91 1894 69 9 65  
MINIMUM 57 10:43 PM 50 1887 56 1 58  
AVERAGE 68 62 6 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.25 1935 0.00 0.00 0.00  
MONTH TO DATE 0.04 0.05 -0.01 0.00  
SINCE OCT 1 25.76 22.78 2.98 33.76  
SINCE JAN 1 19.08 14.48 4.60 20.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 3 -3 3  
MONTH TO DATE 83 101 -18 52  
SINCE JUN 1 333 422 -89 390  
SINCE JUL 1 178 253 -75 197  
 
COOLING  
YESTERDAY 3 1 2 0  
MONTH TO DATE 6 7 -1 27  
SINCE JUN 1 19 26 -7 28  
SINCE JAN 1 25 41 -16 28    
...............................................................  
 
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 2024........SUNRISE 6:36 AM PDT SUNSET 7:45 PM PDT  
AUGUST 28 2024........SUNRISE 6:37 AM PDT SUNSET 7:44 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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