Mariehamn
Decide whether to visit or live in Mariehamn, then explore current conditions, local people, the map, and concise sourced context.
Check visit & living safetyUpdated Thursday, September 10, 2026 · sourced live layer and versioned editorial content
AI-assisted, evidence-constrained research · how this page is made
Would you visit or live in Mariehamn?
Choose your plan and circumstances. The result changes immediately using today's advisory, weather, air-quality, and sourced local signals.
Generally suitable with routine precautions
Review current official guidance before travelling.
medium source confidence · current planning signal, not a personal-safety guaranteeSee the evidence and calculation
- Latest air-quality reading is not elevated
The score combines dated official-advisory wording, weather, air quality, sourced local context, and your selections. It does not predict crime or individual outcomes. Check local authorities and professional advice before a safety-critical decision.
Climate normals · 2016–2025
When to go: Mariehamn month by month
Judged purely on 2016–2025 weather records, the friendliest months in Mariehamn are typically June, July and August, with average daytime highs around 18–20°C. July is usually the warmest month (average high 20°C), February the coldest (average low -2°C), and October the wettest (about 76 mm). These are long-run averages, not a forecast.
| Month | Avg high (°C) | Avg low (°C) | Rain (mm) | Sunshine (h/day) |
|---|---|---|---|---|
| January | 1.2 | -2.1 | 55 | 2.2 |
| February | 1.2 | -2.5 | 38 | 4.1 |
| March | 3.5 | -1.5 | 34 | 7.3 |
| April | 7.2 | 1.0 | 34 | 10.4 |
| May | 12.6 | 5.6 | 38 | 13.3 |
| June | 18.1 | 11.3 | 41 | 14.8 |
| July | 20.3 | 14.2 | 59 | 14.4 |
| August | 19.2 | 14.4 | 73 | 11.9 |
| September | 15.6 | 11.1 | 57 | 9.2 |
| October | 10.0 | 6.4 | 76 | 5.3 |
| November | 5.6 | 2.6 | 58 | 2.7 |
| December | 2.9 | -0.3 | 59 | 1.4 |
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People and places shaping Mariehamn
AI-assisted local research, regenerated with the dated live layer. Every requested module remains visible; facts appear only after a source check, and unavailable categories explain what is still being researched.
Research updated Monday, September 7, 2026Past and future events in Mariehamn
Upcoming
No future event in Mariehamn currently has a sufficiently reliable date and source. This is checked again on every refresh.
Previously
- Documented history · 1861
Mariehamn was founded on 21 February 1861 on land that belonged to the village of Övernäs in Jomala.
- Documented history · 1824
It was named after the Russian empress Maria Alexandrovna (1824–1880), meaning lit.
- Documented history · 1963
On 8 November 1963, a plane crash in Mariehamn killed 22 of 25 people, Finland’s second-deadliest air accident.
Sources checked (23)
- Mariehamn
- A town for quality of life | Mariehamns stad
- Mariehamn - Åland.travel
- Travel Guide Mariehamn Åland - Tourism Mariehamn in Finland
- Mariehamn | Visit Finland
- 10 Best Mariehamn Hotels, Finland (From US$98)
- Ferry to Mariehamn: Information, Routes, Ferry Companies…
- Åland Maritime Museum, Mariehamn
- Mariehamn Facts for Kids
- Mariehamn | Alandia
- Mariehamn – Tall Ships Mariehamn
- Find Cheap Flights from Mariehamn - Google Flights
- Wikidata structured records for Mariehamn
- Havsgatan, Mariehamn (aktualizované ceny na 2026)
- The best Mariehamn Culture & history 2026 - Free cancellation…
- Mariehamn - Wikipedia
- Åland Sea Jazz is back 20.-23.8.2026! - Aland Sea Jazz : Aland…
- Mariehamn 2025 – Inside the BSPC Annual Conference
- Annual Conference in Mariehamn – Documentation - BSPC
- Home | nhf-hydrology
- Åland Museum - Wikipedia
- Nordic Hydrological Conference 2026
- Annual Conferences
Interactive geography
See Mariehamn in context
Keep the deeper context
Stable history, culture, districts, and practical reference remain in the main reading flow while the live layers above continue changing.
01 · OverviewMariehamn, in brief
Mariehamn is mapped here through verified geographic facts and source-linked daily data. Its longer editorial profile is in the enrichment queue.
02 · HistoryHow Mariehamn took shape
This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.
03 · VisitVisiting Mariehamn
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04 · Food & cultureFood and everyday culture in Mariehamn
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05 · ArtsArts and cultural life in Mariehamn
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06 · EconomyWork and the economy in Mariehamn
This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.
07 · SafetySafety and practical guidance for Mariehamn
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08 · QuestionsQuestions about Mariehamn
This section is being expanded from verified sources. Current facts, weather, mapping, and official links remain available while editorial review continues.
Frequently Asked Questions about Mariehamn
Essential geographic, demographic, currency, and travel context verified from primary records.
01 · Q&AWhere is Mariehamn located and what are its coordinates?
Mariehamn is situated in Aland Islands at geographic coordinates 60.0973, 19.9348 with an elevation of an elevation monitored in local geographic surveys.
02 · Q&AWhat is the population and time zone of Mariehamn?
Mariehamn has a recorded population of approximately 10,682 and observes the Europe/Mariehamn time zone (EUR).
03 · Q&AWhat languages and currency are used in Mariehamn?
Official and commonly spoken languages in Mariehamn include sv-AX, and the circulating currency is EUR.
04 · Q&AHow can I check live conditions and daily updates for Mariehamn?
Today's Atlas provides continuous tracking for Mariehamn, featuring real-time weather conditions, daylight cycles, local geographic signals, and verified daily briefs.