390  
CDUS46 KMTR 060839  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1239 AM PST FRI JAN 06 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JANUARY 5 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 12:43 AM 70 1887 57 1 57  
MINIMUM 51 7:43 PM 35 1913 46 5 51  
AVERAGE 55 52 3 54  
 
PRECIPITATION (IN)  
YESTERDAY 0.27 2.67 1862 0.14 0.13 0.00  
MONTH TO DATE 1.75 0.71 1.04 0.52  
SINCE OCT 1 14.71 9.01 5.70 16.75  
SINCE JAN 1 1.75 0.71 1.04 0.52  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 13 -3 11  
MONTH TO DATE 62 65 -3 71  
SINCE DEC 1 493 454 39 501  
SINCE JUL 1 1224 1182 42 1193  
 
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 73 1887  
MINIMUM TEMPERATURE (F) 46 33 1913  
 
SUNRISE AND SUNSET  
JANUARY 6 2023.......SUNRISE 7:25 AM PST SUNSET 5:06 PM PST  
JANUARY 7 2023.......SUNRISE 7:25 AM PST SUNSET 5:07 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page