413
CDUS46 KMTR 190831
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT THU OCT 19 2023
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR OCTOBER 18 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 MM MM 88 1933 70 MM 79
MINIMUM MM MM 47 1949 54 MM 58
AVERAGE MM 62 MM 69
PRECIPITATION (IN)
YESTERDAY 0.00 1.33 1889 0.03 -0.03 0.00
MONTH TO DATE 0.00 0.37 -0.37 0.00
SINCE OCT 1 0.00 0.37 -0.37 0.00
SINCE JAN 1 20.91 14.96 5.95 2.89
DEGREE DAYS
HEATING
YESTERDAY MM 4 MM 0
MONTH TO DATE 15 66 -51 92
SINCE SEP 1 77 163 -86 141
SINCE JUL 1 281 433 -152 356
COOLING
YESTERDAY MM 1 MM 4
MONTH TO DATE 8 18 -10 4
SINCE SEP 1 10 52 -42 65
SINCE JAN 1 49 102 -53 100
...............................................................
THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 70 90 1913
2022
MINIMUM TEMPERATURE (F) 54 47 2013
SUNRISE AND SUNSET
OCTOBER 19 2023.......SUNRISE 7:22 AM PDT SUNSET 6:27 PM PDT
OCTOBER 20 2023.......SUNRISE 7:23 AM PDT SUNSET 6:26 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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