082  
CDUS46 KMTR 180829  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
129 AM PDT SUN AUG 18 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 17 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 73 12:43 PM 92 1892 68 5 69  
MINIMUM 57 12:43 AM 49 1894 56 1 58  
AVERAGE 65 62 3 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.06 1976 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.03 -0.03 0.00  
SINCE OCT 1 25.72 22.76 2.96 33.76  
SINCE JAN 1 19.04 14.46 4.58 20.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 4 -4 1  
MONTH TO DATE 72 68 4 46  
SINCE JUN 1 322 389 -67 384  
SINCE JUL 1 167 220 -53 191  
 
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) 68 88 1934  
MINIMUM TEMPERATURE (F) 56 48 1898  
 
SUNRISE AND SUNSET  
AUGUST 18 2024........SUNRISE 6:28 AM PDT SUNSET 7:58 PM PDT  
AUGUST 19 2024........SUNRISE 6:29 AM PDT SUNSET 7:56 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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