Yes
you do need a jacket based on the weather in Jenner Headlands Preserve, 12001 CA-1, Jenner, CA 95450, USA 1 second ago
Why? Because the wind is harsh and biting!
69°F21°C & Mostly Clear
Wind is 12 mph20 km/h from the Northwest, gusting to 22 mph35 km/h
| September 14 | ||||
| 10pm | 68°F20°C | 12 mph19 km/h Northwest | Clear | |
| 11pm | 66°F19°C | 11 mph18 km/h Northwest | Clear | |
| September 15 | ||||
| 12am | 65°F18°C | 10 mph16 km/h Northwest | Clear | |
| 1am | 64°F18°C | 8 mph13 km/h Northwest | Clear | |
| 2am | 63°F17°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 3am | 62°F17°C | 5 mph8 km/h North | Mostly Clear | |
| 4am | 60°F16°C | 4 mph6 km/h North | Mostly Clear | |
| 5am | 59°F15°C | 3 mph6 km/h North | Mostly Clear | |
| 6am | 59°F15°C | 3 mph5 km/h North | Mostly Clear | |
| 7am | 58°F14°C | 3 mph5 km/h North | Mostly Clear | |
| 8am | 58°F14°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 9am | 57°F14°C | 3 mph4 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 58°F14°C | 71°F22°C | 9 mph15 km/h from West | Mostly Clear | Mostly Clear |
| September 15 | 57°F14°C | 72°F22°C | 4 mph7 km/h from West | Mostly Clear | Clear |
| September 16 | 56°F13°C | 72°F22°C | 4 mph6 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 17 | 56°F13°C | 73°F23°C | 5 mph7 km/h from West | Mostly Clear | Partly Cloudy |
| September 18 | 55°F13°C | 67°F19°C | 4 mph6 km/h from West | Mostly Cloudy | Mostly Cloudy |
| September 19 | 56°F14°C | 67°F20°C | 4 mph6 km/h from South | Mostly Cloudy | Mostly Cloudy |
| September 20 | 56°F13°C | 65°F19°C | 5 mph7 km/h from Southwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 56°F14°C, High of 73°F23°CWind: 4 mph7 km/h
Precipitation: None