580  
CDUS46 KMTR 130031  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
431 PM PST FRI JAN 12 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 12 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 54 2:43 PM 74 2009 57 -3 66  
MINIMUM 44 4:43 AM 36 1926 46 -2 54  
AVERAGE 49 52 -3 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.86 1914 0.15 -0.15 0.00  
MONTH TO DATE 1.03 1.74 -0.71 5.68  
SINCE OCT 1 7.71 10.04 -2.33 18.64  
SINCE JAN 1 1.03 1.74 -0.71 5.68  
 
DEGREE DAYS  
HEATING  
TODAY 16 13 3 5  
MONTH TO DATE 157 156 1 130  
SINCE DEC 1 453 545 -92 561  
SINCE JUL 1 962 1273 -311 1292  
 
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) 58 72 2009  
MINIMUM TEMPERATURE (F) 46 35 1949  
 
SUNRISE AND SUNSET  
JANUARY 12 2024.......SUNRISE 7:25 AM PST SUNSET 5:11 PM PST  
JANUARY 13 2024.......SUNRISE 7:25 AM PST SUNSET 5:12 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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