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 June
8-year averages · when to visitBest months: June–August · June: Good
| May | June | July | |
|---|---|---|---|
| Average temperature | ▲ 50°F | 61°F | ▲ 64°F |
| Typical high | ▲ 57°F | 66°F | ▲ 70°F |
| Typical low | ▲ 43°F | 54°F | ▲ 59°F |
| Water temperature | ▲ 50°F | 61°F | ▲ 66°F |
| Precipitation | ▲ 2.0 in | 2.1 in | ▲ 3.0 in |
| Wet days | ▲ 9 d | 10 d | ▲ 12 d |
| Humidity | ▲ 68% | 73% | ▲ 79% |
| Sunshine per day | ▲ 12.8 h | 14.8 h | ▼ 13.7 h |
| Cloud cover | ▼ 26% | 21% | ▲ 24% |
| Midday UV | ▲ 7 | 8 | → 8 |
| Daylight | 17:15 | 18:47 | 18:00 |
| Our take | Acceptable | Good | Good |
June temperatures day by day daily mean + smoothed trend · °F
June precipitation day by day in
June 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.
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NBM + global weather models
Updated: 9:50 AM
Finland · 9 weather points · Climate reference: Helsinki (60.17°N, 24.94°E) · Europe/Helsinki