CDUS46 KMTR 210832 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 132 AM PDT SUN JUN 21 2026 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JUNE 20 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 71 1:49 PM 96 1973 72 -1 63 2008 MINIMUM 59 11:59 PM 49 1946 54 5 53 1953 AVERAGE 65 63 2 58 PRECIPITATION (IN) YESTERDAY 0.00 0.01 1951 0.00 0.00 0.00 MONTH TO DATE T 0.11 -0.11 0.00 SINCE OCT 1 19.58 19.50 0.08 16.11 SINCE JAN 1 10.73 12.53 -1.80 7.55 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE JUN 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 0 3 -3 7 MONTH TO DATE 43 71 -28 99 SINCE JUN 1 43 71 -28 99 SINCE JUL 1 1813 2450 -637 2349 COOLING YESTERDAY 0 1 -1 0 MONTH TO DATE 19 17 2 0 SINCE JUN 1 19 17 2 0 SINCE JAN 1 62 37 25 6 ................................................................... WIND (MPH) RESULTANT WIND SPEED 12 RESULTANT WIND DIRECTION W (260) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (300) AVERAGE WIND SPEED 13.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.6 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 81 9:00 PM LOWEST 51 12:00 PM AVERAGE 66 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEARMAXIMUM TEMPERATURE (F) 72 98 2022 MINIMUM TEMPERATURE (F) 54 46 1953 SUNRISE AND SUNSET JUNE 21 2026..........SUNRISE 5:48 AM PDT SUNSET 8:34 PM PDT JUNE 22 2026..........SUNRISE 5:49 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. $$