163  
CDUS46 KMTR 210034  
CLISFD  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
534 PM PDT TUE JUN 20 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JUNE 20 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 66 2:43 PM 97 2008 67 -1 72  
MINIMUM 51 6:43 AM 47 1901 53 -2 53  
AVERAGE 59 60 -1 63  
 
PRECIPITATION (IN)  
TODAY 0.00 0.16 1897 0.00 0.00 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  
TODAY 6 5 1 2  
MONTH TO DATE 119 119 0 93  
SINCE JUN 1 119 119 0 93  
SINCE JUL 1 3043 2731 312 2627  
 
COOLING  
TODAY 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 TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 95 1929  
MINIMUM TEMPERATURE (F) 53 48 1893  
 
SUNRISE AND SUNSET  
JUNE 20 2023..........SUNRISE 5:48 AM PDT SUNSET 8:35 PM PDT  
JUNE 21 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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