171  
CDUS46 KMTR 040829  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1229 AM PST THU JAN 04 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 3 2024
 
 
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)  
YESTERDAY  
MAXIMUM 56 1:43 PM 65 1999 57 -1 54  
MINIMUM 48 12:43 AM 36 1910 46 2 45  
AVERAGE 52 52 0 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.05 1.66 1916 0.14 -0.09 0.00  
MONTH TO DATE 0.36 0.42 -0.06 0.42  
SINCE OCT 1 7.04 8.72 -1.68 13.38  
SINCE JAN 1 0.36 0.42 -0.06 0.42  
 
DEGREE DAYS  
HEATING  
YESTERDAY 13 13 0 15  
MONTH TO DATE 34 39 -5 41  
SINCE DEC 1 330 428 -98 472  
SINCE JUL 1 839 1156 -317 1203  
 
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) 57 67 1934  
MINIMUM TEMPERATURE (F) 46 35 1950  
 
SUNRISE AND SUNSET  
JANUARY 4 2024.......SUNRISE 7:25 AM PST SUNSET 5:04 PM PST  
JANUARY 5 2024.......SUNRISE 7:25 AM PST SUNSET 5:05 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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