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In December, you can expect about 9.5 hours of daylight for exploring the city. Average High Temperature: 57 F (14 C) Average Low Temperature: 45 F (7 C) Water Temperature: 54.5 F (12.5 C) Rain: 3.1 in (7.9 cm)
60° 56° 52° 48° 44° Dec. *1 *2 *3 *4 *5 *6 *7 *8 *9 *10 *11 *12 *13 *14 *15 *16 *17 *18 *19 *20 *21 *22 *23 *24 *25 *26 *27 *28 *29 *30 *31. Avg. Hi.
During the day, you will find highs in the mid-50s. It will dip down into the mid-40s after the sun goes down. Here are a few more details on the San Francisco weather in December. Average High in December: 57° F/14° C. Average Low in December: 46° F/8° C.
December Weather in San Francisco California, United States. Daily high temperatures decrease by 4°F, from 60°F to 56°F, rarely falling below 51°F or exceeding 64°F. Daily low temperatures decrease by 4°F, from 49°F to 45°F, rarely falling below 39°F or exceeding 55°F.
December Overview. High temperature: 58°F (14°C) Low temperature: 47°F (8°C) Hours daylight/sun: 5 hours. Water temperature: 55°F (13°C) December in San Francisco tends to be sporadic and can at times feel mild with highs of 58°F (14°C). If the wind is blowing in from the Pacific Ocean it can feel quite cold but in the absence of this ...
Temperature. The last week of December is among the chilliest of the year at San Francisco. These days have daily highs averaging 57 degrees Fahrenheit (14 degrees Celsius) and the minimum averages 46 °F (8 °C). San Francisco warms up to at least 50 °F (10 °C) on most days in December.
Feb 8, 2024 · The average high temperature throughout December is about 66 F (19 C), which means that during the day, a sweatshirt or light jacket is all you need to stay warm. The average low temperature, which typically happens late at night and early in the morning, is 46 F (8 C).
