Best Time to Visit Helsinki
Best time to visit Helsinki: May, June, July, August and September. Month-by-month temperature, rainfall and crowd guidance.
Best time to visit Helsinki
Go in May, June, July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
Climate in Helsinki month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 27° | 17° | 2,1 in | ★★☆☆☆ |
| February | 27° | 18° | 1,7 in | ★★☆☆☆ |
| March | 39° | 30° | 1,1 in | ★★★☆☆ |
| April | 46° | 34° | 2,3 in | ★★★☆☆ |
| May | 58° | 45° | 1,1 in | ★★★★☆ |
| June | 65° | 54° | 3,1 in | ★★★★☆ |
| July | 71° | 60° | 3,5 in | ★★★★☆ |
| August | 68° | 57° | 2,5 in | ★★★★☆ |
| September | 63° | 54° | 3,6 in | ★★★★☆ |
| October | 49° | 41° | 3,3 in | ★★★☆☆ |
| November | 40° | 34° | 3,2 in | ★★☆☆☆ |
| December | 35° | 28° | 2,8 in | ★★☆☆☆ |
Climate type: Subarctic. Source: Open-Meteo archive (ERA5).
How Helsinki compares with nearby places
Annual averages, and the difference against Helsinki.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Estonia | 51 mi | 45°F | about the same | 32 in |
| Latvia | 225 mi | 47°F | +35°F warmer | 33 in |
| Stockholm Arlanda Airport | 246 mi | 46°F | +33°F warmer | 25 in |
| Sweden | 246 mi | 46°F | +34°F warmer | 24 in |
| Stockholm | 246 mi | 46°F | +34°F warmer | 24 in |
Best time to visit each airport in Helsinki
1 airports mapped in this atlas
What to pack, what to skip
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
Helsinki is a city in Finland. Helsinki is known for Design district and Baltic islands. It has a population of about 660.000.
Right now it is 59°F (15°C) in Helsinki with partly cloudy. It feels like 55°F. Today runs from 56°F to 66°F. Chance of precipitation is 69%. Sightseeing conditions score 7.6/10 - good conditions.
The best time to visit Helsinki is May, June, July, August and September. The climate is subarctic. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 71°F, while January is the coldest with lows near 17°F.
The closest major airport is Helsinki Airport (HEL), about 10 mi away.
In plain terms. Today is about average for August. The forecast high of 66°F is in line with the 68°F typical for this month. The best window to be outside is roughly 12 PM to 3 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Helsinki today at 8.9/10. 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.
Weather in Helsinki right now
Source: Open-Meteo. Updated 2:41 AM, Aug 24 local time.
Weekend outlook
🌦️ 64° / 60°
Light showers · 27% rain · wind 18 mph
🌦️ 63° / 60°
Drizzle · 57% rain · wind 11 mph
Quick facts about Helsinki
Explore Helsinki
Every topic we hold for this place, and the same topic for the places around it.
Best Time to Visit 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 Europe.
What is the weather like in Helsinki right now?
It is currently 59°F (15°C) with partly cloudy. Humidity is 84% and wind is 11 mph.
When is the best time to visit Helsinki?
May, June, July, August and September offer the most comfortable conditions in Helsinki, which has a subarctic climate. January, February 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 2:41 AM.
How many people live in Helsinki?
Helsinki has a population of approximately 660.000.
What is the nearest airport to Helsinki?
The closest airports are Helsinki Airport (HEL), 10 mi away and Stockholm Arlanda Airport (ARN), 246 mi 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. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate 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 August 24, 2026 at 2:41 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
