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Temperature Graph. °F. 50° 44° 38° 32° 26° 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. Avg. Lo.
December Weather in Big Bear Lake United States. Daily high temperatures decrease by 4°F, from 47°F to 43°F, rarely falling below 34°F or exceeding 56°F. The lowest daily average high temperature is 43°F on December 23. Daily low temperatures decrease by 2°F, from 25°F to 22°F, rarely falling below 14°F or exceeding 32°F.
Get the monthly weather forecast for Big Bear Lake, CA, including daily high/low, historical averages, to help you plan ahead.
December Overview. High temperature: 47°F (8°C) Low temperature: 21°F (-6°C) Hours daylight/sun: 10 hours. Water temperature: 59°F (15°C) With an average snowfall of 12.3 inches, it is usually mid December when the ski and snowboard season starts in Big Bear Lake.
Monthly Weather-Big Bear Lake, CA. As of 11:06 am PDT. Apr. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec View. Jun. Sun. mon. tue. wed.
Check accurate weather in December in Big Bear Lake (CA). Expect Big Bear Lake December temperature around 9°C (47°F). Read clothing tips & recommended activities.
