382
CDUS46 KMTR 210040
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
540 PM PDT FRI OCT 20 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 20 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 MM MM 89 1991 70 MM 67
MINIMUM MM MM 45 1949 54 MM 53
AVERAGE MM 62 MM 60
PRECIPITATION (IN)
TODAY 0.00 1.25 1889 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.44 -0.44 0.00
SINCE OCT 1 0.00 0.44 -0.44 0.00
SINCE JAN 1 20.91 15.03 5.88 2.89
DEGREE DAYS
HEATING
TODAY MM 4 MM 5
MONTH TO DATE 15 74 -59 97
SINCE SEP 1 77 171 -94 146
SINCE JUL 1 281 441 -160 361
COOLING
TODAY MM 1 MM 0
MONTH TO DATE 8 20 -12 14
SINCE SEP 1 10 54 -44 75
SINCE JAN 1 49 104 -55 110
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 89 1929
MINIMUM TEMPERATURE (F) 54 47 1892
SUNRISE AND SUNSET
OCTOBER 20 2023.......SUNRISE 7:23 AM PDT SUNSET 6:26 PM PDT
OCTOBER 21 2023.......SUNRISE 7:24 AM PDT SUNSET 6:24 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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