773  
CDUS46 KMTR 160037  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
537 PM PDT WED MAY 15 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 15 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 61 2:43 PM 97 2008 64 -3 63  
MINIMUM 51 12:43 AM 44 1899 51 0 53  
AVERAGE 56 58 -2 58  
 
PRECIPITATION (IN)  
TODAY 0.00 1.15 1892 0.02 -0.02 0.00  
MONTH TO DATE 0.94 0.39 0.55 1.19  
SINCE OCT 1 25.62 22.21 3.41 33.73  
SINCE JAN 1 18.94 13.91 5.03 20.77  
 
DEGREE DAYS  
HEATING  
TODAY 9 8 1 7  
MONTH TO DATE 108 120 -12 133  
SINCE MAR 1 670 682 -12 866  
SINCE JUL 1 2090 2500 -410 2795  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 4 0 4 0  
SINCE MAR 1 6 7 -1 0  
SINCE JAN 1 6 7 -1 0    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 94 1997  
MINIMUM TEMPERATURE (F) 51 42 1906  
 
SUNRISE AND SUNSET  
MAY 15 2024...........SUNRISE 5:59 AM PDT SUNSET 8:13 PM PDT  
MAY 16 2024...........SUNRISE 5:59 AM PDT SUNSET 8:14 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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