108  
CDUS46 KMTR 280839  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
139 AM PDT SUN JUL 28 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JULY 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 59 2:43 PM 86 1995 66 -7 64  
MINIMUM 54 11:43 PM 49 1897 55 -1 54  
AVERAGE 57 61 -4 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.02 1858 0.00 0.00 0.00  
MONTH TO DATE 0.00 0.01 -0.01 0.00  
SINCE OCT 1 25.71 22.73 2.98 33.76  
SINCE JAN 1 19.03 14.43 4.60 20.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 8 5 3 6  
MONTH TO DATE 78 135 -57 126  
SINCE JUN 1 233 304 -71 319  
SINCE JUL 1 78 135 -57 126  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 12 0 12 1  
SINCE JUN 1 13 12 1 1  
SINCE JAN 1 19 27 -8 1    
...............................................................  
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 1954  
MINIMUM TEMPERATURE (F) 55 48 1897  
 
SUNRISE AND SUNSET  
JULY 28 2024..........SUNRISE 6:11 AM PDT SUNSET 8:21 PM PDT  
JULY 29 2024..........SUNRISE 6:11 AM PDT SUNSET 8:21 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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