475
CDUS46 KMTR 220836
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
136 AM PDT SUN MAR 22 2026
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 21 2026
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)
YESTERDAY
MAXIMUM 75R 11:48 AM 74 1965 64 11 61
1997
MINIMUM 53 11:59 PM 38 1955 48 5 46
1969
AVERAGE 64 56 8 54
PRECIPITATION (IN)
YESTERDAY 0.00 1.86 1975 0.07 -0.07 0.00
MONTH TO DATE 0.01 1.99 -1.98 1.47
SINCE OCT 1 16.12 16.81 -0.69 15.39
SINCE JAN 1 7.27 9.84 -2.57 6.83
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 1 9 -8 11
MONTH TO DATE 82 206 -124 248
SINCE MAR 1 82 206 -124 248
SINCE JUL 1 1430 1885 -455 1781
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 24 0 24 0
SINCE MAR 1 24 0 24 0
SINCE JAN 1 25 0 25 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 14 RESULTANT WIND DIRECTION W (290)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 35 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 14.6
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.4
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 5:00 AM
LOWEST 51 12:00 PM
AVERAGE 69
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 82 2022
MINIMUM TEMPERATURE (F) 48 39 1951
1957
SUNRISE AND SUNSET
MARCH 22 2026.........SUNRISE 7:10 AM PDT SUNSET 7:23 PM PDT
MARCH 23 2026.........SUNRISE 7:08 AM PDT SUNSET 7:24 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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