857
CDUS46 KMTR 200045
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
545 PM PDT THU MAR 19 2026
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 19 2026
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 82R 3:59 PM 78 2010 64 18 60
MINIMUM 50 4:23 AM 39 1955 48 2 42
1965
AVERAGE 66 56 10 51
PRECIPITATION (IN)
TODAY 0.00 1.05 2011 0.08 -0.08 T
MONTH TO DATE 0.01 1.84 -1.83 1.47
SINCE OCT 1 16.12 16.66 -0.54 15.39
SINCE JAN 1 7.27 9.69 -2.42 6.83
SNOWFALL (IN)
TODAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
SNOW DEPTH MM
DEGREE DAYS
HEATING
TODAY 0 9 -9 14
MONTH TO DATE 81 188 -107 225
SINCE MAR 1 81 188 -107 225
SINCE JUL 1 1429 1867 -438 1758
COOLING
TODAY 1 0 1 0
MONTH TO DATE 13 0 13 0
SINCE MAR 1 13 0 13 0
SINCE JAN 1 14 0 14 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (330)
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 5.7
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 1:00 AM
LOWEST 49 4:00 PM
AVERAGE 71
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 78 2004
MINIMUM TEMPERATURE (F) 48 38 1952
1982
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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