539  
CDUS46 KMTR 230031  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
531 PM PDT FRI MAR 22 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 22 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1927 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 67 11:43 AM 82 2022 64 3 58  
MINIMUM 53 1:22 AM 39 1951 48 5 49  
1957  
AVERAGE 60 56 4 54  
 
PRECIPITATION (IN)  
TODAY T 1.83 1995 0.07 -0.07 0.22  
MONTH TO DATE 2.07 2.06 0.01 5.27  
SINCE OCT 1 17.04 16.88 0.16 29.23  
SINCE JAN 1 11.71 9.91 1.80 17.98  
 
SNOWFALL (IN)  
TODAY MM 0.0  
MONTH TO DATE T  
SINCE MAR 1 T  
SINCE JUL 1 T  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
TODAY 5 9 -4 11  
MONTH TO DATE 189 215 -26 269  
SINCE MAR 1 189 215 -26 269  
SINCE JUL 1 1330 1894 -564 1977  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 1 0 1 0  
SINCE MAR 1 1 0 1 0  
SINCE JAN 1 1 0 1 0    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 42 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 11.4  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 83 4:00 AM  
LOWEST 56 11:00 AM  
AVERAGE 70  
   
......................................................
 
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 73 1970  
MINIMUM TEMPERATURE (F) 48 39 1957  
1964  
1994  
 
SUNRISE AND SUNSET  
MARCH 22 2024.........SUNRISE 7:09 AM PDT SUNSET 7:24 PM PDT  
MARCH 23 2024.........SUNRISE 7:07 AM PDT SUNSET 7:25 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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