133  
CDUS46 KMTR 270040  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
540 PM PDT MON JUN 26 2023  
   
...............................
 
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 26 2023
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 65 12:26 PM 96 2003 72 -7 68  
MINIMUM 55 5:29 AM 45 1950 54 1 54  
AVERAGE 60 63 -3 61  
 
PRECIPITATION (IN)  
TODAY 0.00 T 1979 0.00 0.00 0.00  
1991  
2014  
MONTH TO DATE 0.01 0.13 -0.12 0.05  
SINCE OCT 1 31.39 19.52 11.87 18.17  
SINCE JAN 1 20.14 12.55 7.59 1.89  
 
SNOWFALL (IN)  
TODAY MM 0.0  
MONTH TO DATE MM  
SINCE JUN 1 MM  
SINCE JUL 1 MM  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 5 3 2 4  
MONTH TO DATE 64 89 -25 43  
SINCE JUN 1 64 89 -25 43  
SINCE JUL 1 2585 2468 117 2175  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 1 23 -22 45  
SINCE JUN 1 1 23 -22 45  
SINCE JAN 1 6 43 -37 65    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (260)  
HIGHEST WIND SPEED 26 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.3  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 84 12:00 AM  
LOWEST 63 12:00 PM  
AVERAGE 74  
   
......................................................
 
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 73 97 1956  
1976  
2003  
MINIMUM TEMPERATURE (F) 54 48 1950  
1962  
1965  
 
SUNRISE AND SUNSET  
JUNE 26 2023..........SUNRISE 5:50 AM PDT SUNSET 8:35 PM PDT  
JUNE 27 2023..........SUNRISE 5:50 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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