707
CDUS46 KMTR 210829
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
1229 AM PST SAT DEC 21 2024
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR DECEMBER 20 2024
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 54 4:43 PM 72 1999 57 -3 59
MINIMUM 46 5:43 AM 34 1990 47 -1 53
AVERAGE 50 52 -2 56
PRECIPITATION (IN)
YESTERDAY 0.00 3.62 1866 0.16 -0.16 1.21
MONTH TO DATE 3.31 3.04 0.27 3.47
SINCE OCT 1 7.98 6.58 1.40 5.50
SINCE JAN 1 27.06 21.17 5.89 26.41
DEGREE DAYS
HEATING
YESTERDAY 15 13 2 9
MONTH TO DATE 205 243 -38 188
SINCE DEC 1 205 243 -38 188
SINCE JUL 1 839 971 -132 697
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 144 121 23 103
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 57 70 1999
MINIMUM TEMPERATURE (F) 47 30 1990
SUNRISE AND SUNSET
DECEMBER 21 2024......SUNRISE 7:22 AM PST SUNSET 4:55 PM PST
DECEMBER 22 2024......SUNRISE 7:22 AM PST SUNSET 4:55 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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