Yes
you do need a jacket based on the weather in Mariehamn, Åland Islands 1 second ago
Why? Because it's super windy outside!
64°F18°C & Windy
Wind is 17 mph27 km/h from the South, gusting to 28 mph45 km/h
| August 4 | ||||
| 8pm | 64°F18°C | 18 mph29 km/h South | Windy | |
| 9pm | 63°F17°C | 19 mph30 km/h South | Windy | |
| 10pm | 63°F17°C | 20 mph32 km/h South | Windy | |
| 11pm | 63°F17°C | 20 mph32 km/h South | Windy | |
| August 5 | ||||
| 12am | 63°F17°C | 20 mph33 km/h South | Windy | |
| 1am | 63°F17°C | 20 mph33 km/h South | Rain | |
| 2am | 63°F17°C | 19 mph30 km/h South | Drizzle | |
| 3am | 62°F17°C | 19 mph30 km/h South | Drizzle | |
| 4am | 62°F17°C | 19 mph31 km/h South | Drizzle | |
| 5am | 63°F17°C | 19 mph31 km/h South | Windy | |
| 6am | 64°F18°C | 17 mph27 km/h South | Windy | |
| 7am | 65°F19°C | 15 mph25 km/h Southwest | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 4 | 62°F17°C | 67°F20°C | 18 mph29 km/h from South | Rain | Windy |
| August 5 | 60°F15°C | 65°F19°C | 19 mph30 km/h from Southwest | Windy | Mostly Clear |
| August 6 | 59°F15°C | 67°F19°C | 11 mph18 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| August 7 | 60°F16°C | 66°F19°C | 13 mph21 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 8 | 60°F16°C | 67°F20°C | 11 mph18 km/h from Southwest | Mostly Clear | Partly Cloudy |
| August 9 | 59°F15°C | 67°F19°C | 10 mph16 km/h from West | Partly Cloudy | Mostly Clear |
| August 10 | 59°F15°C | 67°F20°C | 8 mph13 km/h from Southwest | Partly Cloudy | Partly Cloudy |
No
Low of 60°F16°C, High of 65°F19°CWind: 19 mph30 km/h
Precipitation: 12% rain