965
CDUS46 KMTR 220040
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
540 PM PDT THU SEP 21 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR SEPTEMBER 21 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 70 1:43 PM 99 1928 71 -1 69
MINIMUM 56 7:43 AM 50 1886 56 0 60
AVERAGE 63 63 0 65
PRECIPITATION (IN)
TODAY 0.00 0.47 1916 0.01 -0.01 0.01
MONTH TO DATE 0.02 0.05 -0.03 0.34
SINCE OCT 1 33.78 22.84 10.94 19.12
SINCE JAN 1 20.82 14.54 6.28 2.89
DEGREE DAYS
HEATING
TODAY 2 3 -1 0
MONTH TO DATE 43 65 -22 29
SINCE SEP 1 43 65 -22 29
SINCE JUL 1 247 335 -88 244
COOLING
TODAY 0 1 -1 0
MONTH TO DATE 1 21 -20 52
SINCE SEP 1 1 21 -20 52
SINCE JAN 1 40 71 -31 87
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 71 97 1939
MINIMUM TEMPERATURE (F) 56 48 1910
SUNRISE AND SUNSET
SEPTEMBER 21 2023.....SUNRISE 6:57 AM PDT SUNSET 7:08 PM PDT
SEPTEMBER 22 2023.....SUNRISE 6:57 AM PDT SUNSET 7:07 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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