Yes
you do need a jacket based on the weather in Mariehamn, Åland Islands 1 second ago
Why? Because it's quite chilly and the wind makes walking forward feel like moonwalking in reverse!
48°F9°C & Windy
Wind is 17 mph27 km/h from the Northwest, gusting to 30 mph48 km/h
| April 29 | ||||
| 3am | 48°F9°C | 17 mph27 km/h Northwest | Windy | |
| 4am | 49°F9°C | 17 mph28 km/h Northwest | Windy | |
| 5am | 49°F10°C | 17 mph28 km/h Northwest | Windy | |
| 6am | 50°F10°C | 17 mph27 km/h Northwest | Windy | |
| 7am | 50°F10°C | 16 mph25 km/h Northwest | Windy | |
| 8am | 51°F10°C | 14 mph22 km/h Northwest | Mostly Clear | |
| 9am | 51°F11°C | 12 mph19 km/h Northwest | Mostly Clear | |
| 10am | 51°F10°C | 10 mph16 km/h Northwest | Partly Cloudy | |
| 11am | 50°F10°C | 9 mph15 km/h Northwest | Partly Cloudy | |
| 12pm | 49°F9°C | 8 mph12 km/h North | Partly Cloudy | |
| 1pm | 47°F9°C | 6 mph9 km/h North | Partly Cloudy | |
| 2pm | 45°F7°C | 4 mph7 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 28 | 42°F6°C | 51°F11°C | 15 mph23 km/h from Northwest | Partly Cloudy | Rain |
| April 29 | 38°F3°C | 45°F7°C | 12 mph20 km/h from Northeast | Drizzle | Mostly Clear |
| April 30 | 36°F2°C | 48°F9°C | 13 mph20 km/h from South | Mostly Cloudy | Windy |
| May 1 | 44°F7°C | 51°F10°C | 16 mph25 km/h from Southwest | Rain | Mostly Clear |
| May 2 | 41°F5°C | 49°F9°C | 8 mph12 km/h from West | Partly Cloudy | Drizzle |
| May 3 | 37°F3°C | 43°F6°C | 19 mph30 km/h from North | Windy | Partly Cloudy |
| May 4 | 36°F2°C | 43°F6°C | 14 mph23 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
Yes
Low of 38°F4°C, High of 45°F7°CWind: 12 mph20 km/h
Precipitation: 77% rain