Climatological Report (Daily)
Issued by NWS
Issued by NWS
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638 CDUS46 KMTR 180045 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 545 PM PDT WED JUL 17 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR JULY 17 2024... VALID TODAY AS OF 0500 PM LOCAL TIME. 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) TODAY MAXIMUM 67 3:57 PM 91 1961 73 -6 75 MINIMUM 55 6:11 AM 47 1954 55 0 60 AVERAGE 61 64 -3 68 PRECIPITATION (IN) TODAY 0.00 T 1981 0.00 0.00 0.00 1994 2011 MONTH TO DATE 0.00 0.00 0.00 T SINCE OCT 1 20.13 19.53 0.60 31.39 SINCE JAN 1 14.80 12.56 2.24 20.14 SNOWFALL (IN) TODAY MM 0.0 MONTH TO DATE T SINCE JUN 1 T SINCE JUL 1 T SNOW DEPTH MM DEGREE DAYS HEATING TODAY 4 2 2 0 MONTH TO DATE 17 34 -17 30 SINCE JUN 1 130 131 -1 108 SINCE JUL 1 17 34 -17 30 COOLING TODAY 0 1 -1 3 MONTH TO DATE 31 17 14 18 SINCE JUN 1 37 40 -3 19 SINCE JAN 1 48 60 -12 24 ................................................................... WIND (MPH) RESULTANT WIND SPEED 13 RESULTANT WIND DIRECTION W (280) HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (290) AVERAGE WIND SPEED 13.1 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.7 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED TODAY. FOG HAZE RELATIVE HUMIDITY (PERCENT) HIGHEST 93 6:00 AM LOWEST 66 4:00 PM AVERAGE 80 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 73 88 1968 MINIMUM TEMPERATURE (F) 56 50 1949 1960 1999 SUNRISE AND SUNSET JULY 17 2024..........SUNRISE 6:02 AM PDT SUNSET 8:29 PM PDT JULY 18 2024..........SUNRISE 6:03 AM PDT SUNSET 8:29 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$