303  
CDUS46 KMTR 020036  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
436 PM PST THU JAN 01 2026  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 1 2026
 
 
VALID TODAY AS OF 0400 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 57 3:43 PM 71 1996 57 0 54  
MINIMUM 50 5:43 AM 37 1901 46 4 45  
AVERAGE 54 52 2 50  
 
PRECIPITATION (IN)  
TODAY 0.33 1.84 2004 0.14 0.19 0.00  
MONTH TO DATE 0.33 0.14 0.19 0.00  
SINCE OCT 1 9.24 8.44 0.80 10.20  
SINCE JAN 1 0.33 0.14 0.19 0.00  
 
DEGREE DAYS  
HEATING  
TODAY 11 13 -2 15  
MONTH TO DATE 11 13 -2 15  
SINCE DEC 1 400 402 -2 330  
SINCE JUL 1 972 1130 -158 964  
 
COOLING  
TODAY 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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 72 1996  
MINIMUM TEMPERATURE (F) 46 37 1910  
 
SUNRISE AND SUNSET  
JANUARY 1 2026.......SUNRISE 7:25 AM PST SUNSET 5:02 PM PST  
JANUARY 2 2026.......SUNRISE 7:25 AM PST SUNSET 5:03 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