352  
CDUS46 KMTR 170825  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
125 AM PDT WED APR 17 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 16 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 67 1:43 PM 83 1999 63 4 56  
MINIMUM 49 5:43 AM 43 1896 50 -1 46  
AVERAGE 58 56 2 51  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.45 1853 0.05 -0.05 0.00  
MONTH TO DATE 1.12 1.07 0.05 0.23  
SINCE OCT 1 24.64 21.29 3.35 32.53  
SINCE JAN 1 17.96 12.99 4.97 19.57  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 9 -2 14  
MONTH TO DATE 164 144 20 192  
SINCE MAR 1 459 441 18 609  
SINCE JUL 1 1879 2259 -380 2538  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 2 0 0  
SINCE JAN 1 2 2 0 0    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 81 2016  
MINIMUM TEMPERATURE (F) 50 42 1880  
 
SUNRISE AND SUNSET  
APRIL 17 2024.........SUNRISE 6:31 AM PDT SUNSET 7:48 PM PDT  
APRIL 18 2024.........SUNRISE 6:30 AM PDT SUNSET 7:49 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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