Vejret i Los Angeles (LA) i december
Los Angeles i december: behageligt, lidt regn — et fremragende tidspunkt at tage afsted.
Opdateret september 2026 · klimanormaler fra ERA5-reanalysen
Nr. 11 af 12 måneder i Los Angeles · Nr. 432 af 1413 rejsemål at besøge i december · komfort 81/100 (niveau A)
- Dage
- 21°C
- Nætter
- 10°C
- Våde dage
- 5
- Sol
- 7.8 h
- Luftfugtighed
- 59%
- Dagslys
- 10 h

Sådan er december i Los Angeles
Cool, sometimes wet, and dark by five. The mountains take their first snow and the city is busy for the holidays.
low season
sikkerhed: high
Noter fra rejsende om Los Angeles i december
Andre måneder i Los Angeles
June gloom is a daily timetable rather than a season. The marine layer forms offshore, sits over the coast at breakfast, burns off through the late morning, and marches back in from the ocean about five - and the beaches are the last to clear, sometimes not at all. A few blocks inland can be five to fifteen degrees warmer on the same afternoon, which is why downtown barely notices it. Our row averages the whole basin at 27.7C reading as 29C with 13.1 hours of sun, and the number that matters at the coast is a 17.5C sea. Rain has stopped, 1.8mm in the month. The record: humidity 59 percent, a dew point of 13.3C, a 13.8 kph wind and AQI 56.
Asked whether mid-April is beach weather here, regulars split the question: the sand yes, the water no. Our sea column is why - 14.7C, which is swimming for the committed and paddling for everyone else, under air of 24.2C. They also warn that the coast and the inland city are different places on the same day, the beach in the low seventies while Hollywood is in the eighties, so the decision about a sweater is made by geography rather than forecast. Rain has effectively stopped, 15.9mm across 1.9 days, with 11.5 hours of sun. Nights fall to 12.9C, which surprises people. The record: humidity 61 percent, a dew point of 8.3C, a 14.9 kph wind and AQI 79.
Los Angeles-forum threads on 'May Gray' describe a coastal-only phenomenon: morning low cloud and fog that can keep the beach socked in past midday, while neighborhoods five miles inland sit under blue sky and run 10-20 degrees warmer at the same hour. Regulars call it a legitimate pattern but say it barely changes anyone's plans - people still walk the boardwalk and play volleyball through it, and it typically burns off by early afternoon. May's record backs the two-zone read: 23.8C days, 14.2C nights, almost no precipitation at under two days, 12.1 hours of sun and a 16.7C sea still on the cool side of comfortable.
LA forum threads describe January as genuinely variable, with average highs around 65F but real swings possible from the 50s up toward 80F depending on the week - posters described three days of rain followed by a week of sun as entirely normal rather than unusual. Layering was the universal packing advice given how much the day-to-night and coast-to-inland temperature swing can be. Ocean water was described as too cold for swimming without a wetsuit and beach lounging generally isn't realistic this time of year, even on a warm, sunny day - the coast and the inland valleys can also run noticeably different from each other on the same day.
Noterne for hele året findes på oversigten over Los Angeles. Tilføj din egen note fra Los Angeles på kortet.
Klimanormaler for Los Angeles — december
Månedsgennemsnit fra ERA5-reanalysen. AQI er det gennemsnitlige amerikanske luftkvalitetsindeks for måneden.
Travlhed i Los Angeles i december
Hvor travlt der er på selve stedet — skoleferier og masseferier, de måneder en redaktør har markeret, og hvor eftertragtet vejret gør dem. Aldrig en del af komfortscoren.
Stilleredaktionens stille måned, Winter / Christmas break i United States, skoleferie på 2 af de markeder, der fylder stedet
TætpakketTravltSkuldersæsonStille
Bedste måneder for vejret i Los Angeles
Rangeret efter dette rejsemåls egen klimakomfortscore året igennem — noget andet end, hvor travlt der bliver (se Travlhed ovenfor).
Pænt vejrVejret i Los Angeles svinger ikke meget året igennem — komforten holder sig nogenlunde stabil hver måned.
Det sker i Los Angeles i december
Tilbagevendende sæsonbegivenheder, naturfænomener, lukninger og helligdage — kurateret og med kilder.
- Risiko
Santa Ana wind and fire season
15. sep. – 15. dec. · normaltRøgsæsonOffshore winds arrive over vegetation that has had no rain since spring, and the fire risk peaks before the first storms. Smoke can close the hills and the coast road for days. Kilde ↗
- Sæson
Winter rain season
1. dec. – 15. mar.MonsunRisikoEffectively all of the year's rain falls in this window, in a handful of Pacific storms. It is also when the hills are green and the air is at its cleanest.
- Natur
Gray whale migration
15. dec. – 30. apr. · normaltHvalsæsonThe whole population passes offshore on its way to Baja and back, southbound around January and northbound with calves in March. Boats go from Long Beach and San Pedro. Kilde ↗
Lige i nærheden sker der noget
Inden for 300 km fra Los Angeles — en dagstur eller et kort hop — hvor der sker noget denne måned. Aldrig en del af komfortscoren.
Hvor ligger Los Angeles?
Los Angeles i december — ofte stillede spørgsmål
- Er december et godt tidspunkt at besøge Los Angeles?
- Los Angeles i december: behageligt, lidt regn — et fremragende tidspunkt at tage afsted. Måneden ligger nr. 11 ud af 12 for Los Angeles på SeasonMaps komfortscore (81/100).
- Hvordan er vejret i Los Angeles i december?
- I december har Los Angeles i gennemsnit en dagtemperatur på 20.8 °C og en nattemperatur på 10 °C, med omkring 76.7 mm regn fordelt på cirka 4.6 regnvejrsdage.
- Hvordan er luftkvaliteten i Los Angeles i december?
- Los Angeles har et gennemsnitligt amerikansk luftkvalitetsindeks på omkring 75 i december.
Inden for 300 km: Laguna Beach's Sawdust Winter Fantasy, omkring 20. nov. – 21. dec. og Santa Barbara's Gray whale migration, omkring 15. dec. – 15. apr..