Climatological Report (Daily)
Issued by NWS
Issued by NWS
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505 CDUS46 KMTR 090837 CLISFO CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 137 AM PDT THU MAY 09 2024 ................................... ...THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MAY 8 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 76 2:33 PM 86 2001 68 8 65 MINIMUM 52 4:47 AM 44 1952 51 1 52 1964 1968 AVERAGE 64 59 5 59 PRECIPITATION (IN) YESTERDAY 0.00 0.30 1963 0.02 -0.02 T MONTH TO DATE 0.95 0.16 0.79 0.72 SINCE OCT 1 20.13 19.07 1.06 31.38 SINCE JAN 1 14.80 12.10 2.70 20.13 SNOWFALL (IN) YESTERDAY MM 0.0 MONTH TO DATE T SINCE MAR 1 T SINCE JUL 1 T DEGREE DAYS HEATING YESTERDAY 1 6 -5 6 MONTH TO DATE 51 51 0 66 SINCE MAR 1 540 581 -41 713 SINCE JUL 1 1681 2260 -579 2421 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 0 0 0 0 SINCE MAR 1 1 6 -5 2 SINCE JAN 1 1 6 -5 2 ................................................................... WIND (MPH) RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION NW (310) HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION W (280) HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION N (10) AVERAGE WIND SPEED 10.4 SKY COVER POSSIBLE SUNSHINE MM AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 80 12:00 AM LOWEST 25 6:00 PM AVERAGE 53 .......................................................... THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 68 88 1993 MINIMUM TEMPERATURE (F) 51 41 1950 SUNRISE AND SUNSET MAY 9 2024...........SUNRISE 6:05 AM PDT SUNSET 8:08 PM PDT MAY 10 2024...........SUNRISE 6:04 AM PDT SUNSET 8:08 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$