Climatological Report (Daily)
Issued by NWS
Issued by NWS
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CDUS46 KMTR 300045
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT MON SEP 29 2025
...................................
...THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 29 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 72 1:43 PM 93 1988 71 1 65
MINIMUM 62 4:43 AM 49 1906 55 7 55
AVERAGE 67 63 4 60
PRECIPITATION (IN)
TODAY 0.00 0.68 1894 0.01 -0.01 0.00
MONTH TO DATE 0.08 0.09 -0.01 0.00
SINCE OCT 1 19.96 22.88 -2.92 25.76
SINCE JAN 1 9.76 14.58 -4.82 19.08
DEGREE DAYS
HEATING
TODAY 0 3 -3 5
MONTH TO DATE 28 89 -61 100
SINCE SEP 1 28 89 -61 100
SINCE JUL 1 273 359 -86 288
COOLING
TODAY 2 1 1 0
MONTH TO DATE 32 29 3 20
SINCE SEP 1 32 29 3 20
SINCE JAN 1 51 79 -28 48
...................................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 96 2001
MINIMUM TEMPERATURE (F) 55 47 1900
SUNRISE AND SUNSET
SEPTEMBER 29 2025.....SUNRISE 7:04 AM PDT SUNSET 6:55 PM PDT
SEPTEMBER 30 2025.....SUNRISE 7:05 AM PDT SUNSET 6:54 PM PDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
$$