735  
CDUS46 KMTR 200042  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
542 PM PDT WED MAR 19 2025  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MARCH 19 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 58 2:43 PM 80 1914 62 -4 60  
MINIMUM 45 6:43 AM 40 1894 49 -4 50  
AVERAGE 52 56 -4 55  
 
PRECIPITATION (IN)  
TODAY 0.00 1.31 1949 0.10 -0.10 0.00  
MONTH TO DATE 1.46 2.10 -0.64 2.54  
SINCE OCT 1 18.85 19.17 -0.32 22.06  
SINCE JAN 1 8.65 10.87 -2.22 15.38  
 
DEGREE DAYS  
HEATING  
TODAY 13 10 3 10  
MONTH TO DATE 219 190 29 180  
SINCE MAR 1 219 190 29 180  
SINCE JUL 1 1819 2008 -189 1600  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 0 0 0 2  
SINCE JAN 1 0 0 0 2    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 78 1915  
MINIMUM TEMPERATURE (F) 49 40 1904  
 
SUNRISE AND SUNSET  
MARCH 19 2025.........SUNRISE 7:14 AM PDT SUNSET 7:21 PM PDT  
MARCH 20 2025.........SUNRISE 7:13 AM PDT SUNSET 7:22 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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