Best Time至Visit Helsinki
最佳旅遊時間 Helsinki: 五月, 六月, 七月, 八月 and 九月. 月份-by-month temperature, rainfall and crowd guidance.
最佳旅遊時間 Helsinki
Go in 五月, 六月, 七月, 八月 and 九月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
氣候 in Helsinki month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | -3° | -8° | 53 mm | ★★☆☆☆ |
| 二月 | -3° | -8° | 42 mm | ★★☆☆☆ |
| 三月 | 4° | -1° | 29 mm | ★★★☆☆ |
| 四月 | 8° | 1° | 59 mm | ★★★☆☆ |
| 五月 | 15° | 7° | 28 mm | ★★★★☆ |
| 六月 | 19° | 12° | 80 mm | ★★★★☆ |
| 七月 | 22° | 15° | 89 mm | ★★★★☆ |
| 八月 | 20° | 14° | 64 mm | ★★★★☆ |
| 九月 | 17° | 12° | 92 mm | ★★★★☆ |
| 十月 | 10° | 5° | 85 mm | ★★★☆☆ |
| 十一月 | 5° | 1° | 82 mm | ★★☆☆☆ |
| 十二月 | 1° | -3° | 70 mm | ★★☆☆☆ |
氣候 type: Subarctic. 來源： Open-Meteo archive (ERA5).
How Helsinki compares，天氣為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 | 811 mm |
| Latvia | 361 km | 8°C | +1°C warmer | 839 mm |
| Stockholm Arlanda Airport | 395 km | 8°C | +1°C warmer | 626 mm |
| Sweden | 396 km | 8°C | +1°C warmer | 599 mm |
| Stockholm | 396 km | 8°C | +1°C warmer | 599 mm |
最佳旅遊時間 each airport in Helsinki
1 airports mapped in this atlas
What至pack, what至skip
- Normal seasonal clothing - nothing unusual is needed this week
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 69 km/h.
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
摘要
Helsinki is a city in 芬蘭. Helsinki is known for Design district and Baltic islands. 人口約為660.000.
目前氣溫為15°C (59°F) in Helsinki，天氣為毛毛雨. 體感溫度為12°C. 今天氣溫介於15°C至16°C. 降雨機率為100%. Sightseeing conditions score 5.1/10 - 普通.
最佳旅遊時間是Helsinki is 五月, 六月, 七月, 八月 and 九月. 氣候為subarctic. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天氣為average highs near 22°C, while 一月 is the coldest，天氣為lows near -8°C.
The closest major airport is Helsinki Airport (HEL), about 16 km away.
簡單來說。 Today is cooler than average for 八月. The forecast high of 16°C is 4.4°C below the 20°C typical for this month. The best window至be outside is roughly 6 PM至9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Helsinki today at 8.1/10. 陣風至69 km/h will push high-sided vehicles on exposed roads and bridges. 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.
天氣：Helsinki現在
Open-Meteo Updated 1:45 PM, 八月 23 local time.
Weekend outlook
🌦️ 16° / 15°
小雨 · 100% rain · wind 43 km/h
🌦️ 17° / 16°
Light showers · 33% rain · wind 19 km/h
Quick facts about Helsinki
Explore Helsinki
Every topic we hold for this place, and the same topic for the places around it.
Best Time至Visit for related places
Frequently asked questions
Where is Helsinki?
Helsinki is a city in 芬蘭. Its coordinates are 60.1699, 24.9384. It lies in 歐洲.
What is the weather like in Helsinki現在?
It is currently 15°C (59°F)，天氣為毛毛雨. 濕度 is 89% and wind is 31 km/h.
When is the best time至visit Helsinki?
五月, 六月, 七月, 八月 and 九月 offer the most comfortable conditions in Helsinki, which has a subarctic climate. 一月, 二月 and 十二月 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 1:45 PM.
How many people live in Helsinki?
Helsinki has a population of approximately 660.000.
What is the nearest airport至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. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 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 八月 23, 2026 at 1:45 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
