331  
CDUS46 KMTR 280034  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
534 PM PDT SAT APR 27 2024  
   
...............................
 
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 27 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 65 12:25 PM 87 2004 67 -2 83  
MINIMUM 51 5:31 AM 36 1955 50 1 50  
AVERAGE 58 58 0 67  
 
PRECIPITATION (IN)  
TODAY 0.00 0.89 1953 0.03 -0.03 0.00  
MONTH TO DATE 0.77 1.30 -0.53 0.10  
SINCE OCT 1 19.18 18.85 0.33 30.66  
SINCE JAN 1 13.85 11.88 1.97 19.41  
 
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 7 7 0 0  
MONTH TO DATE 191 213 -22 233  
SINCE MAR 1 468 509 -41 624  
SINCE JUL 1 1609 2188 -579 2332  
 
COOLING  
TODAY 0 0 0 2  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 1 1 0 2  
SINCE JAN 1 1 1 0 2    
...............................................................
 
 
WIND (MPH)  
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (280)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION W (270)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 13.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86 4:00 AM  
LOWEST 56 1:00 PM  
AVERAGE 71  
   
......................................................
 
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 89 1981  
MINIMUM TEMPERATURE (F) 50 39 1967  
 
SUNRISE AND SUNSET  
APRIL 27 2024.........SUNRISE 6:18 AM PDT SUNSET 7:57 PM PDT  
APRIL 28 2024.........SUNRISE 6:17 AM PDT SUNSET 7:58 PM PDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab CA Page Main Text Page