213  
CDUS46 KMTR 010034  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
434 PM PST WED JAN 31 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 31 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 60 12:43 AM 74 2015 59 1 59  
MINIMUM 54 3:43 PM 37 1917 47 7 41  
AVERAGE 57 53 4 50  
 
PRECIPITATION (IN)  
TODAY 0.29 1.62 1996 0.15 0.14 0.00  
MONTH TO DATE 5.19 4.40 0.79 8.89  
SINCE OCT 1 11.87 12.70 -0.83 21.85  
SINCE JAN 1 5.19 4.40 0.79 8.89  
 
DEGREE DAYS  
HEATING  
TODAY 8 12 -4 15  
MONTH TO DATE 323 393 -70 368  
SINCE DEC 1 619 782 -163 799  
SINCE JUL 1 1128 1510 -382 1530  
 
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) 59 73 2005  
MINIMUM TEMPERATURE (F) 47 36 1932  
 
SUNRISE AND SUNSET  
JANUARY 31 2024.......SUNRISE 7:15 AM PST SUNSET 5:32 PM PST  
FEBRUARY 1 2024......SUNRISE 7:14 AM PST SUNSET 5:33 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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