130
CDUS46 KMTR 130831
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1231 AM PST WED DEC 13 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 12 2023
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)
YESTERDAY
MAXIMUM 62 1:43 PM 76 1958 58 4 53
MINIMUM 49 10:43 PM 31 1932 47 2 45
AVERAGE 56 53 3 49
PRECIPITATION (IN)
YESTERDAY 0.00 2.56 1864 0.15 -0.15 0.06
MONTH TO DATE 0.39 1.76 -1.37 2.75
SINCE OCT 1 2.42 5.30 -2.88 4.11
SINCE JAN 1 23.33 19.89 3.44 7.00
DEGREE DAYS
HEATING
YESTERDAY 9 12 -3 16
MONTH TO DATE 116 140 -24 168
SINCE DEC 1 116 140 -24 168
SINCE JUL 1 625 868 -243 899
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 103 121 -18 110
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 71 1911
MINIMUM TEMPERATURE (F) 47 35 1972
SUNRISE AND SUNSET
DECEMBER 13 2023......SUNRISE 7:16 AM PST SUNSET 4:51 PM PST
DECEMBER 14 2023......SUNRISE 7:17 AM PST SUNSET 4:52 PM PST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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