416  
CDUS46 KMTR 220038  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
538 PM PDT SUN APR 21 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR APRIL 21 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 68 11:43 AM 90 1987 63 5 72  
MINIMUM 52 6:43 AM 42 1967 50 2 52  
AVERAGE 60 56 4 62  
 
PRECIPITATION (IN)  
TODAY 0.00 1.39 1880 0.04 -0.04 0.00  
MONTH TO DATE 1.12 1.30 -0.18 0.24  
SINCE OCT 1 24.64 21.52 3.12 32.54  
SINCE JAN 1 17.96 13.22 4.74 19.58  
 
DEGREE DAYS  
HEATING  
TODAY 5 9 -4 3  
MONTH TO DATE 192 189 3 244  
SINCE MAR 1 487 486 1 661  
SINCE JUL 1 1907 2304 -397 2590  
 
COOLING  
TODAY 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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 86 1910  
MINIMUM TEMPERATURE (F) 50 44 1901  
 
SUNRISE AND SUNSET  
APRIL 21 2024.........SUNRISE 6:26 AM PDT SUNSET 7:52 PM PDT  
APRIL 22 2024.........SUNRISE 6:24 AM PDT SUNSET 7:53 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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