Helsinki Climat and Average Météo
Climat of Helsinki: average temperatures, rainfall and seasons month by month.
Climat in Helsinki month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | -3° | -8° | 53 mm | ★★☆☆☆ |
| février | -3° | -8° | 42 mm | ★★☆☆☆ |
| mars | 4° | -1° | 29 mm | ★★★☆☆ |
| avril | 8° | 1° | 59 mm | ★★★☆☆ |
| mai | 15° | 7° | 28 mm | ★★★★☆ |
| juin | 19° | 12° | 80 mm | ★★★★☆ |
| juillet | 22° | 15° | 89 mm | ★★★★☆ |
| août | 20° | 14° | 76 mm | ★★★★☆ |
| septembre | 17° | 12° | 73 mm | ★★★★☆ |
| octobre | 10° | 5° | 85 mm | ★★★☆☆ |
| novembre | 5° | 1° | 82 mm | ★★☆☆☆ |
| décembre | 1° | -3° | 70 mm | ★★☆☆☆ |
Climat type: Subarctic. Source : Open-Meteo archive (ERA5).
Recent extremes in Helsinki
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Helsinki compares avec 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 |
Climat by airport in Helsinki
1 airports mapped in this atlas
Meilleur moment pour visiter Helsinki
Go in mai, juin, juillet, août and septembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Helsinki
Today is slightly warmer than average for octobre. The forecast high of 12°C is 2.2°C above the 10°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives.
Wet roads are likely; braking distances roughly double in heavy rain.
Above 60 degrees latitude, daylight swings enormously – summer nights barely darken and winter days are short.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 24°C.
What à pack, what à skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell – 5 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
Résumé
Helsinki is a city in Finlande. Helsinki is known for Design district and Baltic islands. Sa population est d’environ 660.000.
Actuellement, il fait 11°C (52°F) in Helsinki avec couvert. La température ressentie est de 8°C. Aujourd’hui, les températures vont de 10°C à 12°C. La probabilité de précipitations est de 100%. Les conditions pour les visites obtiennent 4.8/10 – marginal.
La meilleure période pour visiter Helsinki is mai, juin, juillet, août and septembre. Le climat est subarctic. janvier, février and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 22°C, tandis que janvier est le mois le plus froid, avec des minimales proches de -8°C.
L’aéroport principal le plus proche est Helsinki Airport (HEL), about 16 km away.
En termes simples. Today is slightly warmer than average for octobre. The forecast high of 12°C is 2.2°C above the 10°C typical for this month. The best window à be outside is roughly 11 AM à 2 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Helsinki today at 8.7/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Helsinki
Météo map for Helsinki
Animated model layers. Pick a layer à load it.
Animated layers by Venty. 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.
Climat for related places
Frequently asked questions
Where is Helsinki?
Helsinki is a city in Finlande. Its coordinates are 60.1699, 24.9384. It lies in Europe.
What is the weather like in Helsinki maintenant?
It is currently 11°C (52°F) avec couvert. Humidité is 96% and wind is 21 km/h.
When is the best time à visit Helsinki?
mai, juin, juillet, août and septembre offer the most comfortable conditions in Helsinki, which has a subarctic climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is Helsinki in?
Helsinki observes Europe/Helsinki (UTC+03:00). The heure locale is 7:35 AM.
How many people live in Helsinki?
Helsinki has a population of approximately 660.000.
What is the nearest airport à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat 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 octobre 24, 2026 at 7:35 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
