205  
CDUS46 KMTR 100837  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
137 AM PDT THU APR 10 2025  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 9 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 71 12:43 PM 91 1989 63 8 67  
MINIMUM 51 4:43 AM 40 1999 49 2 50  
AVERAGE 61 56 5 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.43 1884 0.06 -0.06 0.00  
MONTH TO DATE 0.22 0.67 -0.45 0.54  
SINCE OCT 1 19.54 20.89 -1.35 24.06  
SINCE JAN 1 9.34 12.59 -3.25 17.38  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 9 -5 6  
MONTH TO DATE 77 81 -4 97  
SINCE MAR 1 389 378 11 392  
SINCE JUL 1 1989 2196 -207 1812  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 2 0 2  
SINCE JAN 1 2 2 0 2    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 91 1988  
MINIMUM TEMPERATURE (F) 50 40 1927  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 6:41 AM PDT SUNSET 7:41 PM PDT  
APRIL 11 2025.........SUNRISE 6:40 AM PDT SUNSET 7:42 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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