251
CDUS46 KMTR 110828
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
128 AM PDT TUE MAR 11 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 10 2025
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1927 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 66 3:47 PM 78 2004 63 3 62
MINIMUM 45 6:05 AM 33 1951 47 -2 47
AVERAGE 56 55 1 55
PRECIPITATION (IN)
YESTERDAY 0.00 1.80 1986 0.10 -0.10 0.06
MONTH TO DATE 0.19 1.04 -0.85 1.89
SINCE OCT 1 14.11 15.86 -1.75 16.86
SINCE JAN 1 5.55 8.89 -3.34 11.53
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 9 10 -1 10
MONTH TO DATE 115 100 15 114
SINCE MAR 1 115 100 15 114
SINCE JUL 1 1648 1779 -131 1255
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 3 RESULTANT WIND DIRECTION NW (300)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 4.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 86 7:00 AM
LOWEST 25 5:00 PM
AVERAGE 56
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 63 83 2005
MINIMUM TEMPERATURE (F) 47 35 1951
SUNRISE AND SUNSET
MARCH 11 2025.........SUNRISE 7:26 AM PDT SUNSET 7:13 PM PDT
MARCH 12 2025.........SUNRISE 7:24 AM PDT SUNSET 7:14 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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