648  
CDUS46 KMTR 170025  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
525 PM PDT WED APR 16 2025  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 16 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 59 12:43 PM 83 1999 63 -4 67  
MINIMUM 53 6:43 AM 43 1896 50 3 49  
AVERAGE 56 56 0 58  
 
PRECIPITATION (IN)  
TODAY 0.00 3.45 1853 0.05 -0.05 0.00  
MONTH TO DATE 0.22 1.07 -0.85 1.12  
SINCE OCT 1 19.54 21.29 -1.75 24.64  
SINCE JAN 1 9.34 12.99 -3.65 17.96  
 
DEGREE DAYS  
HEATING  
TODAY 9 9 0 7  
MONTH TO DATE 133 144 -11 164  
SINCE MAR 1 445 441 4 459  
SINCE JUL 1 2045 2259 -214 1879  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 2 0 2  
SINCE JAN 1 2 2 0 2    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 81 2016  
MINIMUM TEMPERATURE (F) 50 42 1880  
 
SUNRISE AND SUNSET  
APRIL 16 2025.........SUNRISE 6:33 AM PDT SUNSET 7:47 PM PDT  
APRIL 17 2025.........SUNRISE 6:31 AM PDT SUNSET 7:48 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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