037  
CDUS46 KMTR 300833  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT WED AUG 30 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 29 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 75 1:43 PM 96 1968 69 6 67  
MINIMUM 56 7:43 AM 48 1955 56 0 59  
AVERAGE 66 62 4 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 1951 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.06 -0.06 0.00  
SINCE OCT 1 33.76 22.79 10.97 18.78  
SINCE JAN 1 20.80 14.49 6.31 2.55  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 2  
MONTH TO DATE 55 111 -56 46  
SINCE JUN 1 393 432 -39 353  
SINCE JUL 1 200 263 -63 210  
 
COOLING  
YESTERDAY 1 1 0 0  
MONTH TO DATE 29 10 19 1  
SINCE JUN 1 30 29 1 26  
SINCE JAN 1 30 44 -14 35    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 89 1879  
MINIMUM TEMPERATURE (F) 56 49 1911  
 
SUNRISE AND SUNSET  
AUGUST 30 2023........SUNRISE 6:38 AM PDT SUNSET 7:42 PM PDT  
AUGUST 31 2023........SUNRISE 6:39 AM PDT SUNSET 7:41 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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