San Francisco: detailed information
Geographic coordinates 37° 46′ 12″ N -123° 35′ 24″ W
Decimal coordinates 37.77 -122.41
Altitude 39 m
Population 881 549 people
Twilight Civil 05:26 AM / 08:45 PM
Twilight Astronomical 04:09 AM / 10:02 PM
Twilight Nautical 04:49 AM / 09:22 PM
Historical Weather Data
18 May
The maximum air temperature in San Francisco for this day for the last 73 years of observations is +30.8°C, recorded in 1997.
An absolute minimum of +6.7°C was recorded in 1974. The average temperature for this day is +24°C.
The heaviest rainfall (28.09 mm) in San Francisco was recorded in 1957. The maximum wind gusts were up to 18.89 m/s in 1991.