895 CDUS46 KMTR 260027 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 527 PM PDT WED MAR 25 2020 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 25 2020... VALID TODAY AS OF 0500 PM LOCAL TIME. CLIMATE NORMAL PERIOD: 1981 TO 2010 CLIMATE RECORD PERIOD: 1927 TO 2020 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) TODAY MAXIMUM 57 1:39 PM 85 1952 63 -6 63 MINIMUM 44 7:05 AM 37 1964 48 -4 52 AVERAGE 51 55 -4 58 PRECIPITATION (IN) TODAY 0.06 0.57 2006 0.07 -0.01 0.44 MONTH TO DATE 1.08 2.53 -1.45 4.33 SINCE OCT 1 7.27 18.14 -10.87 20.97 SINCE JAN 1 2.26 10.78 -8.52 16.09 SNOWFALL (IN) TODAY MM 0.0 MONTH TO DATE 0.0 SINCE MAR 1 0.0 SINCE JUL 1 0.0 SNOW DEPTH MM DEGREE DAYS HEATING TODAY 14 10 4 7 MONTH TO DATE 241 257 -16 268 SINCE MAR 1 241 257 -16 268 SINCE JUL 1 1622 2063 -441 1888 COOLING TODAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 0 0 0 0 SINCE JAN 1 0 0 0 0 ................................................................... WIND (MPH) RESULTANT WIND SPEED 8 RESULTANT WIND DIRECTION W (270) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (280) AVERAGE WIND SPEED 9.3 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. RAIN LIGHT RAIN FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 89 7:00 AM LOWEST 49 1:00 PM AVERAGE 69 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 63 79 1952 2015 MINIMUM TEMPERATURE (F) 48 38 1948 1980 SUNRISE AND SUNSET MARCH 25 2020.........SUNRISE 7:05 AM PDT SUNSET 7:27 PM PDT MARCH 26 2020.........SUNRISE 7:03 AM PDT SUNSET 7:28 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$