196  
CDUS46 KMTR 240828  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1228 AM PST SAT DEC 24 2022  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 23 2022
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2022  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 2:43 PM 68 1999 57 -1 57  
2014  
MINIMUM 46 12:43 AM 31 1990 46 0 52  
AVERAGE 51 52 -1 55  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.48 1871 0.17 -0.17 0.83  
MONTH TO DATE 2.75 3.53 -0.78 5.84  
SINCE OCT 1 4.11 7.07 -2.96 14.16  
SINCE JAN 1 7.00 21.66 -14.66 20.63  
 
DEGREE DAYS  
HEATING  
YESTERDAY 14 13 1 10  
MONTH TO DATE 342 282 60 294  
SINCE DEC 1 342 282 60 294  
SINCE JUL 1 1073 1010 63 986  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 110 121 -11 63    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 72 1901  
MINIMUM TEMPERATURE (F) 46 32 1990  
 
SUNRISE AND SUNSET  
DECEMBER 24 2022......SUNRISE 7:23 AM PST SUNSET 4:56 PM PST  
DECEMBER 25 2022......SUNRISE 7:23 AM PST SUNSET 4:57 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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