445  
CDUS46 KMTR 270844  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
144 AM PDT MON MAY 27 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 26 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 63 1:43 PM 91 1896 65 -2 62  
MINIMUM 50 5:43 AM 47 1893 52 -2 52  
AVERAGE 57 58 -1 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.32 1947 0.02 -0.02 0.00  
MONTH TO DATE 1.03 0.62 0.41 1.21  
SINCE OCT 1 25.71 22.44 3.27 33.75  
SINCE JAN 1 19.03 14.14 4.89 20.79  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 7 1 8  
MONTH TO DATE 193 199 -6 221  
SINCE MAR 1 755 761 -6 954  
SINCE JUL 1 2175 2579 -404 2883  
 
COOLING  
YESTERDAY 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 TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 93 1984  
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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