350  
CDUS46 KMTR 100827  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
127 AM PDT SAT AUG 10 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 9 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 3:43 PM 86 2002 67 -4 69  
MINIMUM 52 2:43 AM 48 1903 55 -3 55  
AVERAGE 58 61 -3 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 1962 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE OCT 1 25.72 22.74 2.98 33.76  
SINCE JAN 1 19.04 14.44 4.60 20.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 4 3 3  
MONTH TO DATE 41 36 5 32  
SINCE JUN 1 291 357 -66 370  
SINCE JUL 1 136 188 -52 177  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE JUN 1 13 19 -6 4  
SINCE JAN 1 19 34 -15 4    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 1992  
MINIMUM TEMPERATURE (F) 55 48 1893  
 
SUNRISE AND SUNSET  
AUGUST 10 2024........SUNRISE 6:22 AM PDT SUNSET 8:08 PM PDT  
AUGUST 11 2024........SUNRISE 6:22 AM PDT SUNSET 8:07 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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