539  
CDUS46 KMTR 150826  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1226 AM PST WED JAN 15 2025  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 14 2025
 
 
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)  
YESTERDAY  
MAXIMUM 62 1:43 PM 69 2009 58 4 59  
MINIMUM 45 7:43 AM 29 1888 47 -2 49  
AVERAGE 54 52 2 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.22 1956 0.14 -0.14 0.02  
MONTH TO DATE 0.19 2.03 -1.84 1.95  
SINCE OCT 1 10.39 10.33 0.06 8.63  
SINCE JAN 1 0.19 2.03 -1.84 1.95  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 13 -2 11  
MONTH TO DATE 135 182 -47 181  
SINCE DEC 1 450 571 -121 477  
SINCE JUL 1 1084 1299 -215 986  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 73 2009  
MINIMUM TEMPERATURE (F) 47 29 1888  
 
SUNRISE AND SUNSET  
JANUARY 15 2025.......SUNRISE 7:24 AM PST SUNSET 5:15 PM PST  
JANUARY 16 2025.......SUNRISE 7:23 AM PST SUNSET 5:16 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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