Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 100041
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
541 PM PDT THU OCT 09 2025
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 9 2025...
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...................................................................
TEMPERATURE (F)
TODAY
MAXIMUM 68 12:43 PM 93 1991 71 -3 63
MINIMUM 61 4:43 AM 48 1906 55 6 55
AVERAGE 65 63 2 59
PRECIPITATION (IN)
TODAY 0.00 1.20 1972 0.01 -0.01 0.00
MONTH TO DATE 0.12 0.13 -0.01 0.00
SINCE OCT 1 0.12 0.13 -0.01 0.00
SINCE JAN 1 9.91 14.72 -4.81 19.08
DEGREE DAYS
HEATING
TODAY 0 4 -4 6
MONTH TO DATE 8 30 -22 7
SINCE SEP 1 36 127 -91 107
SINCE JUL 1 281 397 -116 295
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 10 9 1 84
SINCE SEP 1 44 43 1 110
SINCE JAN 1 63 93 -30 138
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 96 1991
MINIMUM TEMPERATURE (F) 55 48 1890
SUNRISE AND SUNSET
OCTOBER 9 2025.......SUNRISE 7:13 AM PDT SUNSET 6:40 PM PDT
OCTOBER 10 2025.......SUNRISE 7:14 AM PDT SUNSET 6:39 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$