475  
CDUS46 KMTR 170840  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1240 AM PST MON FEB 17 2025  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR FEBRUARY 16 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 60 1:43 PM 75 1930 61 -1 60  
MINIMUM 47 4:43 AM 38 1880 48 -1 52  
AVERAGE 54 54 0 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 1999 0.16 -0.16 0.00  
MONTH TO DATE 6.64 2.53 4.11 4.01  
SINCE OCT 1 17.34 15.23 2.11 17.26  
SINCE JAN 1 7.14 6.93 0.21 10.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 11 11 0 9  
MONTH TO DATE 206 181 25 185  
SINCE DEC 1 869 967 -98 804  
SINCE JUL 1 1503 1695 -192 1313  
 
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) 61 75 1930  
MINIMUM TEMPERATURE (F) 48 38 1880  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2025......SUNRISE 6:56 AM PST SUNSET 5:51 PM PST  
FEBRUARY 18 2025......SUNRISE 6:55 AM PST SUNSET 5:52 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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