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CDUS46 KMTR 040833
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
133 AM PDT SUN OCT 04 2026
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..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 3 2026
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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 91 1:43 PM 97 1985 71 20 69
MINIMUM 59 4:43 AM 50 1884 55 4 58
AVERAGE 75 63 12 64
PRECIPITATION (IN)
YESTERDAY 0.00 1.41 1922 0.01 -0.01 0.00
MONTH TO DATE 0.00 0.04 -0.04 0.12
SINCE OCT 1 0.00 0.04 -0.04 0.12
SINCE JAN 1 11.83 14.63 -2.80 9.91
DEGREE DAYS
HEATING
YESTERDAY 0 3 -3 1
MONTH TO DATE 4 9 -5 3
SINCE SEP 1 65 106 -41 31
SINCE JUL 1 270 376 -106 276
COOLING
YESTERDAY 10 1 9 0
MONTH TO DATE 11 3 8 2
SINCE SEP 1 46 37 9 36
SINCE JAN 1 121 87 34 55
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 100 1987
MINIMUM TEMPERATURE (F) 55 48 1908
SUNRISE AND SUNSET
OCTOBER 4 2026.......SUNRISE 7:08 AM PDT SUNSET 6:48 PM PDT
OCTOBER 5 2026.......SUNRISE 7:09 AM PDT SUNSET 6:46 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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