181  
CDUS46 KMTR 200040  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
540 PM PDT MON AUG 19 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 19 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 68 1:43 PM 91 1995 68 0 68  
MINIMUM 55 5:43 AM 48 1955 56 -1 60  
AVERAGE 62 62 0 64  
 
PRECIPITATION (IN)  
TODAY 0.00 0.54 1997 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.04 -0.04 0.00  
SINCE OCT 1 25.72 22.77 2.95 33.76  
SINCE JAN 1 19.04 14.47 4.57 20.80  
 
DEGREE DAYS  
HEATING  
TODAY 3 4 -1 1  
MONTH TO DATE 78 76 2 47  
SINCE JUN 1 328 397 -69 385  
SINCE JUL 1 173 228 -55 192  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 5  
SINCE JUN 1 13 19 -6 6  
SINCE JAN 1 19 34 -15 6    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 84 1916  
MINIMUM TEMPERATURE (F) 56 49 1898  
 
SUNRISE AND SUNSET  
AUGUST 19 2024........SUNRISE 6:29 AM PDT SUNSET 7:56 PM PDT  
AUGUST 20 2024........SUNRISE 6:30 AM PDT SUNSET 7:55 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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