279  
CDUS46 KMTR 101611  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
811 AM PST FRI JAN 10 2025  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 9 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 68 1:43 PM 73 1962 57 11 57  
MINIMUM 48 7:43 AM 32 1937 46 2 48  
AVERAGE 58 52 6 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.50 1862 0.15 -0.15 0.25  
MONTH TO DATE 0.19 1.29 -1.10 0.71  
SINCE OCT 1 10.39 9.59 0.80 7.39  
SINCE JAN 1 0.19 1.29 -1.10 0.71  
 
DEGREE DAYS  
HEATING  
YESTERDAY 7 13 -6 12  
MONTH TO DATE 93 117 -24 111  
SINCE DEC 1 408 506 -98 407  
SINCE JUL 1 1042 1234 -192 916  
 
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 69 1996  
MINIMUM TEMPERATURE (F) 46 32 1949  
 
SUNRISE AND SUNSET  
JANUARY 10 2025.......SUNRISE 7:25 AM PST SUNSET 5:10 PM PST  
JANUARY 11 2025.......SUNRISE 7:25 AM PST SUNSET 5:11 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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