919
CDUS46 KMTR 240031
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
531 PM PDT WED SEP 23 2026
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 23 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 75 12:43 PM 97 1997 71 4 88
MINIMUM 56 5:43 AM 48 1899 56 0 61
AVERAGE 66 63 3 75
PRECIPITATION (IN)
TODAY 0.00 3.09 1904 0.00 0.00 0.00
MONTH TO DATE 0.03 0.05 -0.02 0.08
SINCE OCT 1 20.76 22.84 -2.08 19.96
SINCE JAN 1 11.83 14.54 -2.71 9.76
DEGREE DAYS
HEATING
TODAY 0 3 -3 0
MONTH TO DATE 45 71 -26 25
SINCE SEP 1 45 71 -26 25
SINCE JUL 1 250 341 -91 270
COOLING
TODAY 1 1 0 10
MONTH TO DATE 33 23 10 25
SINCE SEP 1 33 23 10 25
SINCE JAN 1 108 73 35 44
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 95 1997
MINIMUM TEMPERATURE (F) 56 50 1899
2018
SUNRISE AND SUNSET
SEPTEMBER 23 2026.....SUNRISE 6:59 AM PDT SUNSET 7:05 PM PDT
SEPTEMBER 24 2026.....SUNRISE 6:59 AM PDT SUNSET 7:03 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page