Helsinki Väder Prognos
Helsinki weather: 10°C, klart. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
Sammanfattning
Helsinki is a city in Finland. Helsinki is known for Design district and Baltic islands. Befolkningen är cirka 660.000.
Just nu är det 10°C (51°F) in Helsinki med klart. Det känns som 8°C. I dag varierar temperaturen mellan 10°C och 15°C. Risken för nederbörd är 0%. Sightseeing conditions score 8.8/10 - utmärkt — åk nu.
Bästa tiden att besöka Helsinki is maj, juni, juli, augusti and september. Klimatet är subarctic. januari, februari and december tend och be the least comfortable months. juli is the warmest month med average highs near 22°C, while januari is the coldest med lows near -8°C.
The closest major airport is Helsinki Airport (HEL), about 16 km away.
Enkelt förklarat. Today is warmer than average for oktober. The forecast high of 15°C is 5.1°C above the 10°C typical for this month. The best window och be outside is roughly 4 PM och 7 PM, when temperature, rain chance and wind line up best. stargazing is the strongest bet in Helsinki today at 9.8/10. 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.
Active alerts for Helsinki
Derived from the forecast. No official alert feed is wired for this country yet.
Vädret i Helsinki just nu
Open-Meteo Updated 3:43 AM, okt 1 local time.
Se prognosen för Helsinki per tidsintervall
Nästa 24 timmar
Temperatur, nederbörd och vind timme för timme.
16-day forecast for Helsinki
Max / Min; Nederb.; UV
| Dag | Förhållanden | Max / Min | Nederb. | Vind | UV |
|---|---|---|---|---|---|
| tor, okt 1 | ☁️ Mulet | 15° / 10° | 0% | 12 km/h | 3 |
| fre, okt 2 | ⛅ Delvis molnigt | 16° / 12° | 0% | 12 km/h | 3 |
| lör, okt 3 | ☁️ Mulet | 15° / 11° | 2% | 16 km/h | 2 |
| sön, okt 4 | ☁️ Mulet | 15° / 11° | 24% | 20 km/h | 2 |
| mån, okt 5 | 🌦️ Duggregn | 14° / 11° | 37% · 3 mm | 25 km/h | 2 |
| tis, okt 6 | 🌦️ Light drizzle | 15° / 9° | 18% · 0 mm | 21 km/h | 2 |
| ons, okt 7 | 🌦️ Light drizzle | 15° / 9° | 20% · 1 mm | 23 km/h | 2 |
| tor, okt 8 | 🌦️ Light drizzle | 15° / 13° | 32% · 1 mm | 21 km/h | 1 |
| fre, okt 9 | 🌦️ Duggregn | 15° / 11° | 34% · 2 mm | 35 km/h | 1 |
| lör, okt 10 | 🌦️ Duggregn | 12° / 9° | 43% · 3 mm | 38 km/h | 2 |
| sön, okt 11 | 🌦️ Light drizzle | 13° / 11° | 38% · 2 mm | 17 km/h | 2 |
| mån, okt 12 | 🌧️ Heavy drizzle | 15° / 13° | 35% · 9 mm | 25 km/h | 2 |
| tis, okt 13 | 🌦️ Light showers | 15° / 12° | 30% · 4 mm | 24 km/h | 0 |
| ons, okt 14 | 🌦️ Light showers | 14° / 9° | — · 6 mm | 18 km/h | 1 |
| tor, okt 15 | ☀️ Klart | -- / -- | — | -- | 1 |
| fre, okt 16 | ☀️ Klart | -- / -- | — | -- | — |
Klimat in Helsinki month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | -3° | -8° | 53 mm | ★★☆☆☆ |
| februari | -3° | -8° | 42 mm | ★★☆☆☆ |
| mars | 4° | -1° | 29 mm | ★★★☆☆ |
| april | 8° | 1° | 59 mm | ★★★☆☆ |
| maj | 15° | 7° | 28 mm | ★★★★☆ |
| juni | 19° | 12° | 80 mm | ★★★★☆ |
| juli | 22° | 15° | 89 mm | ★★★★☆ |
| augusti | 20° | 14° | 76 mm | ★★★★☆ |
| september | 17° | 12° | 73 mm | ★★★★☆ |
| oktober | 10° | 5° | 85 mm | ★★★☆☆ |
| november | 5° | 1° | 82 mm | ★★☆☆☆ |
| december | 1° | -3° | 70 mm | ★★☆☆☆ |
Klimat type: Subarctic. Källa: Open-Meteo archive (ERA5).
Väder map for Helsinki
Animated model layers. Pick a layer och load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Luftkvalitet and pollen in Helsinki
Pollen today
Pollen is modelled for Europe only; other regions show no values.
Luftkvalitet: Open-Meteo (CAMS). US AQI scale.
sön, twilight and moon
Golden and blue hour are the standard photographic approximation around sunrise and sunset.
Bästa tiden att besöka Helsinki
Go in maj, juni, juli, augusti and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, februari and december - expect the least comfortable mix of heat, cold or rain.
Väder by airport in Helsinki
1 airports mapped in this atlas
Explore Helsinki
Every topic we hold for this place, and the same topic for the places around it.
Väder for related places
Frequently asked questions
Where is Helsinki?
Helsinki is a city in Finland. Its coordinates are 60.1699, 24.9384. It lies in Europa.
What is the weather like in Helsinki just nu?
It is currently 10°C (51°F) med klart. Luftfuktighet is 87% and wind is 10 km/h.
When is the best time och visit Helsinki?
maj, juni, juli, augusti and september offer the most comfortable conditions in Helsinki, which has a subarctic climate. januari, februari 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 3:43 AM.
How many people live in Helsinki?
Helsinki has a population of approximately 660.000.
What is the nearest airport och 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. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat 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 oktober 1, 2026 at 3:43 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
