577
CDUS46 KMTR 290045
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT TUE JUL 28 2026
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR JULY 28 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 71 2:43 PM 84 1954 66 5 66
MINIMUM 57 5:43 AM 48 1897 55 2 58
AVERAGE 64 61 3 62
PRECIPITATION (IN)
TODAY 0.00 0.03 1858 0.00 0.00 0.00
MONTH TO DATE 0.00 0.01 -0.01 0.08
SINCE OCT 1 20.71 22.73 -2.02 19.85
SINCE JAN 1 11.78 14.43 -2.65 9.65
DEGREE DAYS
HEATING
TODAY 1 5 -4 3
MONTH TO DATE 109 140 -31 152
SINCE JUN 1 241 309 -68 365
SINCE JUL 1 109 140 -31 152
COOLING
TODAY 0 0 0 0
MONTH TO DATE 12 0 12 0
SINCE JUN 1 21 12 9 0
SINCE JAN 1 72 27 45 6
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 83 1977
MINIMUM TEMPERATURE (F) 55 48 1901
SUNRISE AND SUNSET
JULY 28 2026..........SUNRISE 6:10 AM PDT SUNSET 8:22 PM PDT
JULY 29 2026..........SUNRISE 6:11 AM PDT SUNSET 8:21 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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