CDUS46 KMTR 210838 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 1238 AM PST THU NOV 21 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 2024... 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) YESTERDAY MAXIMUM 64 12:56 PM 69 1989 63 1 69 2005 2023 MINIMUM 51 2:14 AM 35 1964 48 3 52 AVERAGE 58 55 3 61 PRECIPITATION (IN) YESTERDAY 0.28 0.75 1961 0.08 0.20 0.00 MONTH TO DATE 0.54 1.14 -0.60 1.11 SINCE OCT 1 0.55 1.93 -1.38 1.11 SINCE JAN 1 15.45 14.60 0.85 21.31 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE SEP 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 7 10 -3 4 MONTH TO DATE 146 151 -5 57 SINCE SEP 1 308 297 11 94 SINCE JUL 1 438 399 39 141 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 7 SINCE SEP 1 110 89 21 141 SINCE JAN 1 184 199 -15 280 ................................................................... WIND (MPH) RESULTANT WIND SPEED 16 RESULTANT WIND DIRECTION SE (150) HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION S (160) HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION S (170) AVERAGE WIND SPEED 16.1 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 93 3:00 PM LOWEST 38 12:00 AM AVERAGE 66 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 70 1958 MINIMUM TEMPERATURE (F) 48 35 1964 SUNRISE AND SUNSET NOVEMBER 21 2024......SUNRISE 6:56 AM PST SUNSET 4:54 PM PST NOVEMBER 22 2024......SUNRISE 6:57 AM PST SUNSET 4:54 PM PST - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$