639
CDUS46 KMTR 260041
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
541 PM PDT MON SEP 25 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 25 2023
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 74 2:43 PM 94 2019 71 3 66
MINIMUM 58 5:43 AM 50 1899 56 2 56
AVERAGE 66 63 3 61
PRECIPITATION (IN)
TODAY 0.00 0.73 1898 0.00 0.00 0.00
MONTH TO DATE 0.02 0.06 -0.04 0.34
SINCE OCT 1 33.78 22.85 10.93 19.12
SINCE JAN 1 20.82 14.55 6.27 2.89
DEGREE DAYS
HEATING
TODAY 0 3 -3 4
MONTH TO DATE 52 77 -25 33
SINCE SEP 1 52 77 -25 33
SINCE JUL 1 256 347 -91 248
COOLING
TODAY 1 1 0 0
MONTH TO DATE 2 25 -23 61
SINCE SEP 1 2 25 -23 61
SINCE JAN 1 41 75 -34 96
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 94 1992
MINIMUM TEMPERATURE (F) 56 48 1955
SUNRISE AND SUNSET
SEPTEMBER 25 2023.....SUNRISE 7:00 AM PDT SUNSET 7:02 PM PDT
SEPTEMBER 26 2023.....SUNRISE 7:01 AM PDT SUNSET 7:01 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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