Yes
you do need a jacket based on the weather in California, USA 1 second ago
Why? Because the air feels like the cozy middle ground between summer and winter!
57°F14°C & Cloudy
Wind is 3 mph5 km/h from the South, gusting to 6 mph10 km/h
| December 13 | ||||
| 6pm | 56°F14°C | 3 mph5 km/h South | Cloudy | |
| 7pm | 55°F13°C | 3 mph5 km/h Southeast | Cloudy | |
| 8pm | 53°F11°C | 4 mph7 km/h East | Cloudy | |
| 9pm | 52°F11°C | 5 mph7 km/h East | Cloudy | |
| 10pm | 50°F10°C | 4 mph6 km/h East | Cloudy | |
| 11pm | 50°F10°C | 5 mph8 km/h East | Cloudy | |
| December 14 | ||||
| 12am | 49°F10°C | 4 mph7 km/h Southeast | Cloudy | |
| 1am | 48°F9°C | 5 mph8 km/h Southeast | Cloudy | |
| 2am | 47°F9°C | 4 mph7 km/h East | Cloudy | |
| 3am | 49°F9°C | 5 mph8 km/h East | Cloudy | |
| 4am | 50°F10°C | 5 mph9 km/h East | Cloudy | |
| 5am | 50°F10°C | 7 mph11 km/h East | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 13 | 40°F5°C | 57°F14°C | 3 mph5 km/h from Southeast | Mostly Cloudy | Cloudy |
| December 14 | 42°F6°C | 59°F15°C | 7 mph12 km/h from Southeast | Rain | Partly Cloudy |
| December 15 | 36°F2°C | 55°F13°C | 3 mph4 km/h from South | Mostly Clear | Mostly Cloudy |
| December 16 | 37°F3°C | 59°F15°C | 3 mph4 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| December 17 | 40°F4°C | 55°F13°C | 2 mph4 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| December 18 | 39°F4°C | 60°F16°C | 2 mph3 km/h from West | Mostly Clear | Partly Cloudy |
| December 19 | 42°F6°C | 63°F17°C | 2 mph3 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 42°F6°C, High of 59°F15°CWind: 7 mph12 km/h
Precipitation: 65% rain