312  
CDUS46 KMTR 280039  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
539 PM PDT MON MAY 27 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 27 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 58 2:43 PM 93 1984 65 -7 60  
MINIMUM 50 4:43 AM 47 1893 52 -2 51  
AVERAGE 54 58 -4 56  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1990 0.02 -0.02 0.00  
MONTH TO DATE 1.03 0.64 0.39 1.21  
SINCE OCT 1 25.71 22.46 3.25 33.75  
SINCE JAN 1 19.03 14.16 4.87 20.79  
 
DEGREE DAYS  
HEATING  
TODAY 11 7 4 9  
MONTH TO DATE 204 206 -2 230  
SINCE MAR 1 766 768 -2 963  
SINCE JUL 1 2186 2586 -400 2892  
 
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) 65 97 1887  
MINIMUM TEMPERATURE (F) 52 47 1893  
 
SUNRISE AND SUNSET  
MAY 27 2024...........SUNRISE 5:51 AM PDT SUNSET 8:23 PM PDT  
MAY 28 2024...........SUNRISE 5:51 AM PDT SUNSET 8:24 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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