Climatological Report (Daily)
Issued by NWS
Issued by NWS
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071 CDUS46 KMTR 170831 CLISFD CLIMATE REPORT NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA 131 AM PDT FRI MAY 17 2024 ................................... ...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MAY 16 2024... CLIMATE NORMAL PERIOD: 1991 TO 2020 CLIMATE RECORD PERIOD: 1850 TO 2024 WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST VALUE (LST) VALUE VALUE FROM YEAR NORMAL ................................................................... TEMPERATURE (F) YESTERDAY MAXIMUM 63 1:43 PM 94 1997 64 -1 67 MINIMUM 53 11:43 PM 42 1906 51 2 52 AVERAGE 58 58 0 60 PRECIPITATION (IN) YESTERDAY 0.00 0.26 2019 0.03 -0.03 0.00 MONTH TO DATE 0.94 0.42 0.52 1.19 SINCE OCT 1 25.62 22.24 3.38 33.73 SINCE JAN 1 18.94 13.94 5.00 20.77 DEGREE DAYS HEATING YESTERDAY 7 8 -1 5 MONTH TO DATE 115 128 -13 138 SINCE MAR 1 677 690 -13 871 SINCE JUL 1 2097 2508 -411 2800 COOLING YESTERDAY 0 0 0 0 MONTH TO DATE 4 0 4 0 SINCE MAR 1 6 7 -1 0 SINCE JAN 1 6 7 -1 0 ................................................................... THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 64 85 2009 MINIMUM TEMPERATURE (F) 52 44 1906 SUNRISE AND SUNSET MAY 17 2024...........SUNRISE 5:58 AM PDT SUNSET 8:15 PM PDT MAY 18 2024...........SUNRISE 5:57 AM PDT SUNSET 8:16 PM PDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$