250  
CDUS46 KMTR 290827  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1227 AM PST WED JAN 29 2025  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 28 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 56 11:43 AM 72 1984 59 -3 68  
MINIMUM 46 6:43 AM 36 1957 47 -1 56  
AVERAGE 51 53 -2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.38 1926 0.14 -0.14 0.00  
MONTH TO DATE 0.19 3.96 -3.77 4.90  
SINCE OCT 1 10.39 12.26 -1.87 11.58  
SINCE JAN 1 0.19 3.96 -3.77 4.90  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 12 2 3  
MONTH TO DATE 305 357 -52 308  
SINCE DEC 1 620 746 -126 604  
SINCE JUL 1 1254 1474 -220 1113  
 
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) 59 73 2024  
MINIMUM TEMPERATURE (F) 47 36 1922  
 
SUNRISE AND SUNSET  
JANUARY 29 2025.......SUNRISE 7:16 AM PST SUNSET 5:31 PM PST  
JANUARY 30 2025.......SUNRISE 7:15 AM PST SUNSET 5:32 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page