606  
CDUS46 KMTR 300040  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
540 PM PDT SAT JUL 29 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JULY 29 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1850 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 1:43 PM 83 1977 66 1 62  
MINIMUM 53 5:43 AM 48 1901 55 -2 56  
AVERAGE 60 61 -1 59  
 
PRECIPITATION (IN)  
TODAY 0.00 0.02 2022 0.00 0.00 0.02  
MONTH TO DATE 0.00 0.01 -0.01 0.09  
SINCE OCT 1 33.76 22.73 11.03 18.78  
SINCE JAN 1 20.80 14.43 6.37 2.55  
 
DEGREE DAYS  
HEATING  
TODAY 5 5 0 6  
MONTH TO DATE 137 145 -8 157  
SINCE JUN 1 330 314 16 300  
SINCE JUL 1 137 145 -8 157  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 1  
SINCE JUN 1 1 12 -11 25  
SINCE JAN 1 1 27 -26 34    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 99 1995  
MINIMUM TEMPERATURE (F) 55 48 1893  
 
SUNRISE AND SUNSET  
JULY 29 2023..........SUNRISE 6:11 AM PDT SUNSET 8:21 PM PDT  
JULY 30 2023..........SUNRISE 6:12 AM PDT SUNSET 8:20 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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