752  
CDUS46 KMTR 100039  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
539 PM PDT THU MAY 09 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 9 2024  
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 81 2:43 PM 91 1993 64 17 61  
MINIMUM 64 5:43 AM 44 1922 51 13 52  
AVERAGE 73 57 16 57  
 
PRECIPITATION (IN)  
TODAY 0.00 0.39 1915 0.03 -0.03 0.00  
MONTH TO DATE 0.94 0.25 0.69 1.19  
SINCE OCT 1 25.62 22.07 3.55 33.73  
SINCE JAN 1 18.94 13.77 5.17 20.77  
 
DEGREE DAYS  
HEATING  
TODAY 0 8 -8 8  
MONTH TO DATE 64 72 -8 91  
SINCE MAR 1 626 634 -8 824  
SINCE JUL 1 2046 2452 -406 2753  
 
COOLING  
TODAY 8 0 8 0  
MONTH TO DATE 8 0 8 0  
SINCE MAR 1 10 7 3 0  
SINCE JAN 1 10 7 3 0    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 89 1941  
MINIMUM TEMPERATURE (F) 51 43 2003  
 
SUNRISE AND SUNSET  
MAY 9 2024...........SUNRISE 6:05 AM PDT SUNSET 8:08 PM PDT  
MAY 10 2024...........SUNRISE 6:04 AM PDT SUNSET 8:09 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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