624  
CDUS46 KMTR 190829  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
129 AM PDT MON JUN 19 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JUNE 18 2023
 
 
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)  
YESTERDAY  
MAXIMUM 64 5:43 PM 88 2017 67 -3 63  
MINIMUM 56 11:43 PM 47 1908 53 3 52  
AVERAGE 60 60 0 58  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.10 1974 0.01 -0.01 0.00  
MONTH TO DATE 0.00 0.16 -0.16 0.23  
SINCE OCT 1 33.75 22.68 11.07 18.69  
SINCE JAN 1 20.79 14.38 6.41 2.46  
 
DEGREE DAYS  
HEATING  
YESTERDAY 5 6 -1 7  
MONTH TO DATE 105 108 -3 88  
SINCE JUN 1 105 108 -3 88  
SINCE JUL 1 3029 2720 309 2622  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 10  
SINCE JUN 1 0 0 0 10  
SINCE JAN 1 0 15 -15 19    
...............................................................
 
 
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 92 1920  
MINIMUM TEMPERATURE (F) 53 47 1893  
 
SUNRISE AND SUNSET  
JUNE 19 2023..........SUNRISE 5:48 AM PDT SUNSET 8:35 PM PDT  
JUNE 20 2023..........SUNRISE 5:48 AM PDT SUNSET 8:35 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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