769  
CDUS46 KMTR 130837  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
137 AM PDT MON MAY 13 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 12 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 60 1:43 PM 96 1976 64 -4 63  
MINIMUM 50 11:43 PM 45 1880 51 -1 51  
AVERAGE 55 57 -2 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.34 1925 0.02 -0.02 0.00  
MONTH TO DATE 0.94 0.32 0.62 1.19  
SINCE OCT 1 25.62 22.14 3.48 33.73  
SINCE JAN 1 18.94 13.84 5.10 20.77  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 8 2 8  
MONTH TO DATE 80 96 -16 118  
SINCE MAR 1 642 658 -16 851  
SINCE JUL 1 2062 2476 -414 2780  
 
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) 64 90 2014  
MINIMUM TEMPERATURE (F) 51 45 1882  
 
SUNRISE AND SUNSET  
MAY 13 2024...........SUNRISE 6:01 AM PDT SUNSET 8:12 PM PDT  
MAY 14 2024...........SUNRISE 6:00 AM PDT SUNSET 8:12 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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