CDUS46 KMTR 050835 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 135 AM PDT MON OCT 05 2026 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR OCTOBER 4 2026... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1927 TO 2026 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 83 4:08 PM 95 1987 74 9 73 MINIMUM 64 11:59 PM 47 1989 55 9 56 AVERAGE 74 65 9 65 PRECIPITATION (IN) YESTERDAY 0.00 0.33 1994 0.01 -0.01 0.00 MONTH TO DATE 0.00 0.05 -0.05 0.13 SINCE OCT 1 0.00 0.05 -0.05 0.13 SINCE JAN 1 10.78 12.72 -1.94 7.75 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 0 2 -2 0 MONTH TO DATE 1 8 -7 0 SINCE SEP 1 23 54 -31 3 SINCE JUL 1 97 156 -59 93 COOLING YESTERDAY 9 2 7 0 MONTH TO DATE 20 8 12 3 SINCE SEP 1 79 64 15 81 SINCE JAN 1 190 174 16 131 ................................................................... WIND (MPH) RESULTANT WIND SPEED 6 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 7.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.5 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 79 7:00 AM LOWEST 37 4:00 PM AVERAGE 58 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 74 99 1987 MINIMUM TEMPERATURE (F) 55 47 1962 1969 2009 SUNRISE AND SUNSET OCTOBER 5 2026.......SUNRISE 7:09 AM PDT SUNSET 6:46 PM PDT OCTOBER 6 2026.......SUNRISE 7:10 AM PDT SUNSET 6:45 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$