655  
CDUS46 KMTR 060833  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
133 AM PDT TUE JUN 06 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 5 2023
 
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1927 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 70 2:28 PM 89 1972 71 -1 76  
MINIMUM 54 4:07 AM 46 1962 53 1 57  
AVERAGE 62 62 0 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.03 2022 0.01 -0.01 0.03  
MONTH TO DATE 0.00 0.04 -0.04 0.05  
SINCE OCT 1 31.38 19.43 11.95 18.17  
SINCE JAN 1 20.13 12.46 7.67 1.89  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 4 -1 0  
MONTH TO DATE 19 20 -1 8  
SINCE JUN 1 19 20 -1 8  
SINCE JUL 1 2540 2399 141 2140  
 
COOLING  
YESTERDAY 0 1 -1 2  
MONTH TO DATE 0 2 -2 2  
SINCE JUN 1 0 2 -2 2  
SINCE JAN 1 5 22 -17 22    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION SW (210)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 1:00 AM  
LOWEST 54 1:00 PM  
AVERAGE 70  
   
......................................................
 
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 88 1983  
MINIMUM TEMPERATURE (F) 53 46 1946  
1954  
1963  
 
SUNRISE AND SUNSET  
JUNE 6 2023..........SUNRISE 5:48 AM PDT SUNSET 8:28 PM PDT  
JUNE 7 2023..........SUNRISE 5:48 AM PDT SUNSET 8:29 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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