325
CDUS46 KMTR 310835
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1235 AM PST SUN DEC 31 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 30 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
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TEMPERATURE (F)
YESTERDAY
MAXIMUM 60 1:43 PM 68 1945 57 3 61
MINIMUM 50 11:43 PM 36 1990 46 4 52
AVERAGE 55 52 3 57
PRECIPITATION (IN)
YESTERDAY 0.15 1.76 1976 0.14 0.01 0.81
MONTH TO DATE 4.65 4.61 0.04 6.14
SINCE OCT 1 6.68 8.15 -1.47 7.50
SINCE JAN 1 27.59 22.74 4.85 10.39
DEGREE DAYS
HEATING
YESTERDAY 10 13 -3 8
MONTH TO DATE 284 373 -89 421
SINCE DEC 1 284 373 -89 421
SINCE JUL 1 793 1101 -308 1152
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) 57 67 1958
MINIMUM TEMPERATURE (F) 46 34 1882
SUNRISE AND SUNSET
DECEMBER 31 2023......SUNRISE 7:25 AM PST SUNSET 5:01 PM PST
JANUARY 1 2024.......SUNRISE 7:25 AM PST SUNSET 5:01 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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