Weather: Helsinki — June
The weather is near-perfect with ideal temperatures and minimal rain. Recommended month to visit.
🌟 Climate Overview
June is an excellent time to visit Helsinki. Warm weather with highs of 21°C—great for outdoor activities. Rain is common, so pack an umbrella. As peak season, expect higher prices and more tourists. At 16°C, the sea is too cold for most swimmers.
Based on weather comfort, crowds, prices, and activity options
21°C
12°C
10days
18.9h
61mm
14.4h/day
68%
Humid9.2
Very High17 km/h (gusts 36)
16°C ❄️ Cold
Is June a good time to visit Helsinki?
The weather is near-perfect with ideal temperatures and minimal rain.
Now
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Air Quality
Travel Context
- CrowdsVery Busy
- Travel Costs Peak Rates
Daylight
03:55
22:48
Visiting Helsinki in June: Pros & Cons
Pros
- Comfortable temperatures for sightseeing
- Abundant sunshine for beach and outdoor fun
- Long daylight hours maximize sightseeing time
- One of the best months to visit
Cons
- Peak season — expect crowds and higher prices
- Sea too cold for comfortable swimming
- Very high UV — sunscreen and shade essential
Things to Do in June
Events & Festivals
Recommended for This Weather
Helsinki Weather by Month
| Month | Avg High | Avg Low | Rain | Sunshine | Humidity | UV Index | Crowds | Condition |
|---|---|---|---|---|---|---|---|---|
| Jan | 0°C | -5°C | 15d (72mm) | 1.2h | 90% Very Humid | 0.4 Low | | Wet |
| Feb | -1°C | -5°C | 10d (54mm) | 3.4h | 87% Very Humid | 1.3 Low | | Good |
| Mar | 3°C | -3°C | 9d (40mm) | 6.9h | 81% Very Humid | 3.4 Moderate | | Good |
| Apr | 8°C | 1°C | 9d (47mm) | 10.1h | 71% Humid | 6 High | | Good |
| May | 15°C | 6°C | 9d (48mm) | 13.1h | 65% Humid | 8.4 Very High | | Excellent |
| Jun Current | 21°C | 12°C | 10d (61mm) | 14.4h | 68% Humid | 9.2 Very High | | Excellent |
| Jul | 22°C | 14°C | 15d (97mm) | 13.7h | 75% Humid | 8.1 Very High | | Excellent |
| Aug | 21°C | 13°C | 14d (88mm) | 11.1h | 80% Very Humid | 6 High | | Excellent |
| Sep | 16°C | 10°C | 10d (64mm) | 7.9h | 84% Very Humid | 3.6 Moderate | | Excellent |
| Oct | 10°C | 5°C | 13d (66mm) | 4.6h | 87% Very Humid | 1.6 Low | | Wet |
| Nov | 5°C | 1°C | 13d (60mm) | 1.6h | 91% Very Humid | 0.5 Low | | Wet |
| Dec | 0°C | -4°C | 13d (59mm) | 0.7h | 90% Very Humid | 0.2 Low | | Wet |
Helsinki
Design district with Helsinki Cathedral & Senate Square and Design District shopping, saunas, Art Nouveau architecture, and Baltic Sea islands.
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What to Pack for June
Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions. A waterproof jacket and shoes are non-negotiable — showers are frequent. Don't forget a wide-brimmed hat and high-SPF sunscreen — the sun is strong.
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Frequently Asked Questions
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More Helsinki Guides
Best Time to Visit
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Things to Do
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Where to Stay
Best neighborhoods and hotel recommendations
Cost & Budget
Daily costs, money-saving tips, and budget breakdown
Itineraries
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Overview
Complete travel guide for Helsinki: top things to do, itineraries, and typical costs.