Climatological Report (Daily)
Issued by NWS
Issued by NWS
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017
CDUS46 KMTR 260846
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
146 AM PDT WED AUG 26 2026
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR AUGUST 25 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
...................................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 2:43 PM 93 1988 69 -3 66
MINIMUM 57 11:43 PM 50 1887 56 1 58
AVERAGE 62 62 0 62
PRECIPITATION (IN)
YESTERDAY 0.00 0.04 1926 0.00 0.00 0.00
MONTH TO DATE 0.02 0.05 -0.03 0.03
SINCE OCT 1 20.73 22.78 -2.05 19.88
SINCE JAN 1 11.80 14.48 -2.68 9.68
DEGREE DAYS
HEATING
YESTERDAY 3 3 0 3
MONTH TO DATE 72 98 -26 80
SINCE JUN 1 320 419 -99 456
SINCE JUL 1 188 250 -62 243
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 2 6 -4 3
SINCE JUN 1 23 25 -2 3
SINCE JAN 1 74 40 34 9
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 69 91 1894
MINIMUM TEMPERATURE (F) 56 50 1887
SUNRISE AND SUNSET
AUGUST 26 2026........SUNRISE 6:35 AM PDT SUNSET 7:47 PM PDT
AUGUST 27 2026........SUNRISE 6:36 AM PDT SUNSET 7:46 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$