Los Angeles weather in December
December is one of the least pleasant months in Los Angeles: highs of 17°C (62°F) and about 65 mm (2.6 in) of rain on average. Nights average 7°C (44°F) and cloud cover 42% (NASA POWER, 2001–2025 averages). It is the 3rd wettest month of the year and the coolest. Compared with November, it is cooler and wetter; January brings highs of 17°C (63°F) and 73 mm (2.9 in) of rain.
Is December a good time to visit Los Angeles?
least pleasant month Weather score 71/100.
December is one of the least pleasant months for weather in Los Angeles. For better conditions, consider Apr–Oct.
Does it rain a lot in Los Angeles in December?
Some rain is normal: about 65 mm (2.6 in) falls in an average December. It is the 3rd wettest month of the year.
How warm is Los Angeles in December?
Days average 17°C (62°F) and nights 7°C (44°F).
Los Angeles weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 17°C (63°F) | 7°C (44°F) | 73 mm | 42% | least pleasant |
| February | 17°C (63°F) | 7°C (45°F) | 75 mm | 42% | least pleasant |
| March | 19°C (67°F) | 8°C (47°F) | 42 mm | 40% | fair |
| April | 21°C (69°F) | 9°C (49°F) | 19 mm | 35% | best |
| May | 23°C (74°F) | 12°C (53°F) | 9 mm | 29% | best |
| June | 27°C (80°F) | 14°C (57°F) | 1 mm | 21% | best |
| July | 30°C (85°F) | 17°C (63°F) | 2 mm | 17% | best |
| August | 30°C (86°F) | 18°C (64°F) | 1 mm | 14% | best |
| September | 29°C (85°F) | 17°C (62°F) | 3 mm | 17% | best |
| October | 25°C (78°F) | 14°C (57°F) | 17 mm | 25% | best |
| November | 21°C (70°F) | 10°C (50°F) | 25 mm | 33% | fair |
| December | 17°C (62°F) | 7°C (44°F) | 65 mm | 42% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months