352  
CDUS46 KMTR 290838  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
138 AM PDT SUN SEP 29 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 28 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 63 12:43 AM 95 1966 71 -8 71  
MINIMUM 55 11:43 PM 49 1968 56 -1 56  
AVERAGE 59 63 -4 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.26 1989 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.08 -0.08 0.09  
SINCE OCT 1 25.76 22.87 2.89 33.85  
SINCE JAN 1 19.08 14.57 4.51 20.89  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 3 3 1  
MONTH TO DATE 95 86 9 54  
SINCE SEP 1 95 86 9 54  
SINCE JUL 1 283 356 -73 258  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 20 28 -8 2  
SINCE SEP 1 20 28 -8 2  
SINCE JAN 1 48 78 -30 41    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 93 1988  
MINIMUM TEMPERATURE (F) 55 49 1906  
 
SUNRISE AND SUNSET  
SEPTEMBER 29 2024.....SUNRISE 7:04 AM PDT SUNSET 6:55 PM PDT  
SEPTEMBER 30 2024.....SUNRISE 7:05 AM PDT SUNSET 6:53 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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