980  
CDUS46 KMTR 310827  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
127 AM PDT WED JUL 31 2024  
   
...............................  
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JULY 30 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 66 2:43 PM 99 1995 66 0 67  
MINIMUM 56 4:43 AM 48 1893 55 1 54  
AVERAGE 61 61 0 61  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 0.03 1949 0.00 0.01 0.00  
MONTH TO DATE 0.01 0.01 0.00 0.00  
SINCE OCT 1 25.72 22.73 2.99 33.76  
SINCE JAN 1 19.04 14.43 4.61 20.80  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 4 0 4  
MONTH TO DATE 92 149 -57 141  
SINCE JUN 1 247 318 -71 334  
SINCE JUL 1 92 149 -57 141  
 
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 99 1993  
MINIMUM TEMPERATURE (F) 55 47 1893  
 
SUNRISE AND SUNSET  
JULY 31 2024..........SUNRISE 6:13 AM PDT SUNSET 8:19 PM PDT  
AUGUST 1 2024........SUNRISE 6:14 AM PDT SUNSET 8:18 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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