Helsinki Éghajlat and Average Időjárás
Éghajlat of Helsinki: average temperatures, rainfall and seasons month by month.
Éghajlat in Helsinki month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Hónap | Avg high | Avg low | Esőfall | Rating |
|---|---|---|---|---|
| január | -3° | -8° | 53 mm | ★★☆☆☆ |
| február | -3° | -8° | 42 mm | ★★☆☆☆ |
| március | 4° | -1° | 29 mm | ★★★☆☆ |
| április | 8° | 1° | 59 mm | ★★★☆☆ |
| máj | 15° | 7° | 28 mm | ★★★★☆ |
| június | 19° | 12° | 80 mm | ★★★★☆ |
| július | 22° | 15° | 89 mm | ★★★★☆ |
| augusztus | 20° | 14° | 76 mm | ★★★★☆ |
| szeptember | 17° | 12° | 73 mm | ★★★★☆ |
| október | 10° | 5° | 85 mm | ★★★☆☆ |
| november | 5° | 1° | 82 mm | ★★☆☆☆ |
| december | 1° | -3° | 70 mm | ★★☆☆☆ |
Éghajlat type: Subarctic. Forrás: Open-Meteo archive (ERA5).
Recent extremes in Helsinki
Magasest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Helsinki compares és nearby places
Annual averages, and the difference against Helsinki.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Estonia | 82 km | 7°C | about the same | 806 mm |
| Latvia | 361 km | 8°C | +2°C warmer | 873 mm |
| Stockholm Arlanda Airport | 395 km | 8°C | +1°C warmer | 610 mm |
| Sweden | 396 km | 8°C | +1°C warmer | 593 mm |
| Stockholm | 396 km | 8°C | +1°C warmer | 593 mm |
Éghajlat by airport in Helsinki
1 airports mapped in this atlas
Legjobb idő a látogatásra Helsinki
Go in máj, június, július, augusztus and szeptember. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: január, február and december - expect the least comfortable mix of heat, cold or rain.
What this means for Helsinki
Today is about average for október. The forecast high of 10°C is in line és the 10°C typical for this month.
Eső is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Above 60 degrees latitude, daylight swings enormously - summer nights barely darken and winter days are short.
Northern Hemisphere, so peak summer falls in június és augusztus.
The gap between the warmest and coldest month averages 24°C.
What és pack, what és skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid január, február and december - historically the least comfortable months here.
Összefoglaló
Helsinki is a city in Finnország. Helsinki is known for Design district and Baltic islands. Lakossága körülbelül 660.000.
Jelenleg 10°C (49°F) in Helsinki és derült ég. A hőérzet 6°C. Ma a hőmérséklet 5°C és 10°C. A csapadék valószínűsége 0%. Sightseeing conditions score 8.5/10 - kiváló — indulhat.
A legjobb időszak Helsinki is máj, június, július, augusztus and szeptember. Az éghajlat subarctic. január, február and december tend és be the least comfortable months. július is the warmest month és average highs near 22°C, while január is the coldest és lows near -8°C.
The closest major airport is Helsinki Airport (HEL), about 16 km away.
Egyszerűen fogalmazva. Today is about average for október. The forecast high of 10°C is in line és the 10°C typical for this month. The best window és be outside is roughly 2 PM és 5 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Helsinki today at 10/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Helsinki
| Típus | City |
|---|---|
| Ország | Finnország |
| Kontinens | Európa |
| Koordináták | 60°10′11.6″N 24°56′18.2″E (60.1699, 24.9384) |
| Népesség | 660.000 |
| Known for | Design district and Baltic islands |
| Helyi idő | 5:17 PM (UTC+03:00) |
| Best months | máj, június, július, augusztus and szeptember |
| Éghajlat | Subarctic |
Időjárás map for Helsinki
Animated model layers. Pick a layer és load it.
Animated layers by Szély. For pin-level detail and nearby places, see the interactive map below.
Explore Helsinki
Every topic we hold for this place, and the same topic for the places around it.
Éghajlat for related places
Frequently asked questions
Where is Helsinki?
Helsinki is a city in Finnország. Its coordinates are 60.1699, 24.9384. It lies in Európa.
What is the weather like in Helsinki jelenleg?
It is currently 10°C (49°F) és derült ég. Páratartalom is 60% and wind is 16 km/h.
When is the best time és visit Helsinki?
máj, június, július, augusztus and szeptember offer the most comfortable conditions in Helsinki, which has a subarctic climate. január, február and december are usually the hardest months for outdoor plans.
What time zone is Helsinki in?
Helsinki observes Europe/Helsinki (UTC+03:00). The local time is 5:17 PM.
How many people live in Helsinki?
Helsinki has a population of approximately 660.000.
What is the nearest airport és Helsinki?
The closest airports are Helsinki Airport (HEL), 16 km away and Stockholm Arlanda Airport (ARN), 395 km away.
What places are in Helsinki?
Helsinki covers 1 places in this atlas, including Helsinki Airport.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-world) - coordinates, hierarchy and facts. |
|---|---|
| Előrejelzés and observations | Open-Meteo (ECMWF and national models). |
| Levegőminőség and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Éghajlat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated október 20, 2026 at 5:17 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
