Climatological Report (Daily)
Issued by NWS
Issued by NWS
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350 CDUS46 KMTR 170825 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 125 AM PDT WED APR 17 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR APRIL 16 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 72 1:44 PM 81 1999 66 6 60 MINIMUM 50 6:08 AM 40 1975 49 1 49 AVERAGE 61 57 4 55 PRECIPITATION (IN) YESTERDAY 0.00 0.64 2000 0.05 -0.05 0.00 MONTH TO DATE 0.77 0.92 -0.15 0.06 SINCE OCT 1 19.18 18.47 0.71 30.62 SINCE JAN 1 13.85 11.50 2.35 19.37 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE MAR 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 4 8 -4 10 MONTH TO DATE 137 131 6 163 SINCE MAR 1 414 427 -13 554 SINCE JUL 1 1555 2106 -551 2262 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 1 1 0 0 SINCE JAN 1 1 1 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 7 RESULTANT WIND DIRECTION NW (300) HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (300) HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 8.2 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.4 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 86 1:00 AM LOWEST 55 1:00 PM AVERAGE 71 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 66 83 2016 MINIMUM TEMPERATURE (F) 49 40 1963 SUNRISE AND SUNSET APRIL 17 2024.........SUNRISE 6:31 AM PDT SUNSET 7:48 PM PDT APRIL 18 2024.........SUNRISE 6:30 AM PDT SUNSET 7:48 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$