Finland climate by month
8-year averages · when to visit| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Helsinki | 32° | 30° | 36° | 46° | 57° | 66° | 70° | 68° | 61° | 50° | 41° | 34° |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Helsinki | 16 | 11 | 11 | 10 | 9 | 10 | 12 | 13 | 12 | 14 | 13 | 15 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Helsinki | 33° | 32° | 34° | 40° | 50° | 61° | 66° | 68° | 62° | 52° | 44° | 38° |
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
Helsinki climate in April
8-year averages · when to visitBest months: June–August · April: Acceptable
| March | April | May | |
|---|---|---|---|
| Average temperature | ▲ 30°F | 39°F | ▲ 50°F |
| Typical high | ▲ 36°F | 46°F | ▲ 57°F |
| Typical low | ▲ 25°F | 32°F | ▲ 43°F |
| Water temperature | ▲ 34°F | 40°F | ▲ 50°F |
| Precipitation | ▼ 1.8 in | 1.8 in | ▲ 2.0 in |
| Wet days | ▼ 11 d | 10 d | ▼ 9 d |
| Humidity | ▼ 85% | 78% | ▼ 68% |
| Sunshine per day | ▲ 6.7 h | 10.0 h | ▲ 12.8 h |
| Cloud cover | ▼ 43% | 32% | ▼ 26% |
| Midday UV | ▲ 3 | 5 | ▲ 7 |
| Daylight | 11:50 | 14:38 | 17:15 |
| Our take | Acceptable | Acceptable | Acceptable |
April temperatures day by day daily mean + smoothed trend · °F
April precipitation day by day in
April UV day by day clear-sky midday value
Figures are averaged over 8 years of ERA5 reanalysis; sea temps come from ocean reanalysis, and UV is derived from solar elevation.
More destinations in Europe
🌍
🇮🇸
🌍
🌍
🌍
🌍
London
United Kingdom
Iceland
Europe
Paris
France
Amsterdam
Netherlands
Prague
Czechia
Copenhagen
Denmark
NBM + global weather models
Updated: 9:58 PM
Finland · 9 weather points · Climate reference: Helsinki (60.17°N, 24.94°E) · Europe/Helsinki