258  
CDUS46 KMTR 280826  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
126 AM PDT SUN APR 28 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 27 2024
 
 
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)  
YESTERDAY  
MAXIMUM 62 12:43 PM 86 1921 63 -1 74  
MINIMUM 50 5:43 AM 42 1894 50 0 47  
AVERAGE 56 57 -1 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.83 1953 0.03 -0.03 0.00  
MONTH TO DATE 1.16 1.52 -0.36 0.24  
SINCE OCT 1 24.68 21.74 2.94 32.54  
SINCE JAN 1 18.00 13.44 4.56 19.58  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 9 0 4  
MONTH TO DATE 242 243 -1 284  
SINCE MAR 1 537 540 -3 701  
SINCE JUL 1 1957 2358 -401 2630  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 2 2 0 0  
SINCE JAN 1 2 2 0 0    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 85 1908  
MINIMUM TEMPERATURE (F) 50 43 1906  
 
SUNRISE AND SUNSET  
APRIL 28 2024.........SUNRISE 6:17 AM PDT SUNSET 7:58 PM PDT  
APRIL 29 2024.........SUNRISE 6:16 AM PDT SUNSET 7:59 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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