291  
CDUS46 KMTR 150840  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1240 AM PST SUN JAN 15 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 14 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 1:43 PM 69 2009 58 0 64  
MINIMUM 53 MM 29 1888 47 6 47  
AVERAGE 56 52 4 56  
 
PRECIPITATION (IN)  
YESTERDAY 1.09 3.22 1956 0.14 0.95 0.00  
MONTH TO DATE 7.19 2.03 5.16 0.61  
SINCE OCT 1 20.15 10.33 9.82 16.84  
SINCE JAN 1 7.19 2.03 5.16 0.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 13 -4 9  
MONTH TO DATE 147 182 -35 170  
SINCE DEC 1 578 571 7 600  
SINCE JUL 1 1309 1299 10 1292  
 
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) 58 73 2009  
MINIMUM TEMPERATURE (F) 47 29 1888  
 
SUNRISE AND SUNSET  
JANUARY 15 2023.......SUNRISE 7:24 AM PST SUNSET 5:15 PM PST  
JANUARY 16 2023.......SUNRISE 7:24 AM PST SUNSET 5:16 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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