072  
CDUS46 KMTR 120835  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1235 AM PST THU JAN 12 2023  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 11 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 10:43 PM 67 2009 57 1 63  
MINIMUM 50 7:43 AM 33 1949 46 4 47  
AVERAGE 54 52 2 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.94 1.56 1973 0.15 0.79 0.00  
MONTH TO DATE 5.68 1.59 4.09 0.61  
SINCE OCT 1 18.64 9.89 8.75 16.84  
SINCE JAN 1 5.68 1.59 4.09 0.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 13 -2 10  
MONTH TO DATE 125 143 -18 143  
SINCE DEC 1 556 532 24 573  
SINCE JUL 1 1287 1260 27 1265  
 
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 74 2009  
MINIMUM TEMPERATURE (F) 46 36 1926  
 
SUNRISE AND SUNSET  
JANUARY 12 2023.......SUNRISE 7:25 AM PST SUNSET 5:12 PM PST  
JANUARY 13 2023.......SUNRISE 7:24 AM PST SUNSET 5:13 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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