124  
CDUS46 KMTR 090833  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT MON SEP 09 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 8 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 70 11:43 AM 101 1904 70 0 71  
MINIMUM 53 6:43 AM 50 1881 56 -3 55  
AVERAGE 62 63 -1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.18 1942 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.02  
SINCE OCT 1 25.76 22.80 2.96 33.78  
SINCE JAN 1 19.08 14.50 4.58 20.82  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 3 0 2  
MONTH TO DATE 17 26 -9 18  
SINCE SEP 1 17 26 -9 18  
SINCE JUL 1 205 296 -91 222  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 6 8 -2 1  
SINCE SEP 1 6 8 -2 1  
SINCE JAN 1 34 58 -24 40    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 100 1932  
MINIMUM TEMPERATURE (F) 56 50 1946  
 
SUNRISE AND SUNSET  
SEPTEMBER 9 2024.....SUNRISE 6:47 AM PDT SUNSET 7:26 PM PDT  
SEPTEMBER 10 2024.....SUNRISE 6:48 AM PDT SUNSET 7:24 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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