232
CDUS46 KMTR 290829
CLISFO
CLIMATE REPORT
NATIONAL WEATHER SERVICE SAN FRANCISCO BAY AREA
129 AM PDT SAT MAR 29 2025
...............................
..THE SAN FRANCISCO AIRPORT CLIMATE SUMMARY FOR MARCH 28 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 61 1:32 PM 77 2018 64 -3 61
MINIMUM 51 11:59 PM 37 1950 48 3 50
AVERAGE 56 56 0 56
PRECIPITATION (IN)
YESTERDAY 0.03 0.65 1946 0.07 -0.04 0.16
MONTH TO DATE 1.58 2.51 -0.93 2.80
SINCE OCT 1 15.50 17.33 -1.83 17.77
SINCE JAN 1 6.94 10.36 -3.42 12.44
SNOWFALL (IN)
YESTERDAY MM 0.0
MONTH TO DATE T
SINCE MAR 1 T
SINCE JUL 1 T
DEGREE DAYS
HEATING
YESTERDAY 9 9 0 9
MONTH TO DATE 287 269 18 248
SINCE MAR 1 287 269 18 248
SINCE JUL 1 1820 1948 -128 1389
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 3 0 3 1
SINCE MAR 1 3 0 3 1
SINCE JAN 1 3 0 3 1
...............................................................
WIND (MPH)
RESULTANT WIND SPEED 9 RESULTANT WIND DIRECTION W (270)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 9.8
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 4:00 AM
LOWEST 51 1:00 PM
AVERAGE 70
......................................................
THE SAN FRANCISCO AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 64 81 2018
MINIMUM TEMPERATURE (F) 48 38 1975
SUNRISE AND SUNSET
MARCH 29 2025.........SUNRISE 6:59 AM PDT SUNSET 7:30 PM PDT
MARCH 30 2025.........SUNRISE 6:57 AM PDT SUNSET 7:31 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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