932  
CDUS46 KMTR 120047  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
547 PM PDT SUN MAY 11 2025  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 11 2025  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 60 1:43 PM 89 1895 64 -4 66  
MINIMUM 51 5:43 AM 46 1909 51 0 52  
2010  
2022  
AVERAGE 56 57 -1 59  
 
PRECIPITATION (IN)  
TODAY 0.00 1.05 1915 0.03 -0.03 0.00  
MONTH TO DATE 0.00 0.30 -0.30 0.94  
SINCE OCT 1 19.60 22.12 -2.52 25.62  
SINCE JAN 1 9.40 13.82 -4.42 18.94  
 
DEGREE DAYS  
HEATING  
TODAY 9 8 1 6  
MONTH TO DATE 80 88 -8 70  
SINCE MAR 1 663 650 13 632  
SINCE JUL 1 2263 2468 -205 2052  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 0 4 4  
SINCE MAR 1 6 7 -1 6  
SINCE JAN 1 6 7 -1 6    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 96 1976  
MINIMUM TEMPERATURE (F) 51 45 1880  
 
SUNRISE AND SUNSET  
MAY 11 2025...........SUNRISE 6:03 AM PDT SUNSET 8:10 PM PDT  
MAY 12 2025...........SUNRISE 6:02 AM PDT SUNSET 8:10 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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