832  
CDUS46 KMTR 030838  
CLISFO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA  
1238 AM PST MON FEB 03 2025  
   
...............................  
 
   
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR FEBRUARY 2 2025  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1927 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 61 2:35 PM 73 2018 59 2 58  
MINIMUM 57 8:09 AM 32 1949 45 12 48  
1950  
AVERAGE 59 52 7 53  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 2.92 1998 0.13 -0.02 0.13  
MONTH TO DATE 0.28 0.27 0.01 0.54  
SINCE OCT 1 9.08 11.13 -2.05 10.91  
SINCE JAN 1 0.52 4.16 -3.64 5.58  
 
SNOWFALL (IN)  
YESTERDAY MM 0.0  
MONTH TO DATE T  
SINCE DEC 1 T  
SINCE JUL 1 T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 6 13 -7 12  
MONTH TO DATE 13 26 -13 22  
SINCE DEC 1 702 874 -172 624  
SINCE JUL 1 1243 1382 -139 847  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION S (170)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 12:00 AM  
LOWEST 87 11:00 PM  
AVERAGE 94  
   
......................................................  
 
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 76 2018  
MINIMUM TEMPERATURE (F) 46 32 1979  
 
SUNRISE AND SUNSET  
FEBRUARY 3 2025......SUNRISE 7:11 AM PST SUNSET 5:36 PM PST  
FEBRUARY 4 2025......SUNRISE 7:10 AM PST SUNSET 5:37 PM PST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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