678
CDUS46 KMTR 180045
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT SAT OCT 17 2026
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 17 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 85 1:43 PM 93 1988 70 15 75
2020
MINIMUM 60 6:43 AM 47 1892 55 5 54
AVERAGE 73 62 11 65
PRECIPITATION (IN)
TODAY 0.00 0.70 1889 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.34 -0.34 0.87
SINCE OCT 1 0.00 0.34 -0.34 0.87
SINCE JAN 1 11.83 14.93 -3.10 10.66
DEGREE DAYS
HEATING
TODAY 0 4 -4 0
MONTH TO DATE 39 62 -23 44
SINCE SEP 1 100 159 -59 72
SINCE JUL 1 305 429 -124 317
COOLING
TODAY 8 1 7 0
MONTH TO DATE 41 17 24 10
SINCE SEP 1 76 51 25 44
SINCE JAN 1 151 101 50 63
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 88 1933
MINIMUM TEMPERATURE (F) 54 47 1949
SUNRISE AND SUNSET
OCTOBER 17 2026.......SUNRISE 7:20 AM PDT SUNSET 6:29 PM PDT
OCTOBER 18 2026.......SUNRISE 7:21 AM PDT SUNSET 6:28 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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