833  
CDUS46 KMTR 140839  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1239 AM PST TUE FEB 14 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR FEBRUARY 13 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 63 2:43 PM 77 1996 60 3 74  
MINIMUM 46 6:43 AM 36 1884 48 -2 51  
AVERAGE 55 54 1 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.49 2019 0.17 -0.17 0.00  
MONTH TO DATE 1.07 2.05 -0.98 0.00  
SINCE OCT 1 22.92 14.75 8.17 16.84  
SINCE JAN 1 9.96 6.45 3.51 0.61  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 11 -1 2  
MONTH TO DATE 161 148 13 75  
SINCE DEC 1 960 934 26 838  
SINCE JUL 1 1691 1662 29 1530  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 1  
SINCE DEC 1 0 0 0 1  
SINCE JAN 1 0 0 0 1    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 78 1930  
MINIMUM TEMPERATURE (F) 48 37 1949  
 
SUNRISE AND SUNSET  
FEBRUARY 14 2023......SUNRISE 7:01 AM PST SUNSET 5:48 PM PST  
FEBRUARY 15 2023......SUNRISE 6:59 AM PST SUNSET 5:49 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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