997
CDUS46 KMTR 190831
CLISFD
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
131 AM PDT THU MAR 19 2026
...............................
..THE SAN FRANCISCO DWTN CA CLIMATE SUMMARY FOR MARCH 18 2026
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1850 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 84 1:43 PM 86 1914 62 22 59
MINIMUM 51 11:43 PM 41 1886 49 2 45
AVERAGE 68 56 12 52
PRECIPITATION (IN)
YESTERDAY 0.00 1.57 1989 0.09 -0.09 0.00
MONTH TO DATE 0.06 2.00 -1.94 1.46
SINCE OCT 1 16.14 19.07 -2.93 18.85
SINCE JAN 1 7.21 10.77 -3.56 8.65
DEGREE DAYS
HEATING
YESTERDAY 0 10 -10 13
MONTH TO DATE 75 180 -105 206
SINCE MAR 1 75 180 -105 206
SINCE JUL 1 1560 1998 -438 1806
COOLING
YESTERDAY 3 0 3 0
MONTH TO DATE 20 0 20 0
SINCE MAR 1 20 0 20 0
SINCE JAN 1 23 0 23 0
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THE SAN FRANCISCO DWTN CA CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 62 80 1914
MINIMUM TEMPERATURE (F) 49 40 1894
SUNRISE AND SUNSET
MARCH 19 2026.........SUNRISE 7:14 AM PDT SUNSET 7:21 PM PDT
MARCH 20 2026.........SUNRISE 7:13 AM PDT SUNSET 7:22 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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