Helsinki
June
Weather in Helsinki for June 2025
Your guide to Helsinki weather in June - trends and predictions
In general, the average temperature in Helsinki at the beginning of June is 16.9 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 22.1 °C by the end of June.
The climate of Helsinki in June is notably wet, with an average of 11 rainy days.
Is June a good time to visit Helsinki? check out the best time to travel to Helsinki page.
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19
Dry days
11
Rainy days
0
Snow days
20°/11°
Temperatures
16 km/h
Avg max wind
59 %
Avg humidity
Helsinki in June average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  17° | ||||||
| 2  14° | 3  18° | 4 17° | 5  18° | 6 17° | 7  17° | 8  16° |
| 9 14° | 10 15° | 11 16° | 12 17° | 13 19° | 14 19° | 15 20° |
| 16 22° | 17 20° | 18 20° | 19 20° | 20 22° | 21 22° | 22 21° |
| 23 21° | 24 21° | 25 22° | 26 22° | 27 22° | 28 24° | 29 22° |
| 30 22° |
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Temperatures trend during June in Helsinki
See the weather trend as well as the moving average line
June weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. | Overcast | 17° /9° | 0.1 mm | 4 | |
| 2 Jun. | Moderate rain at times | 14° /8° | 4 mm | 3 | |
| 3 Jun. | Patchy rain possible | 18° /8° | 4.5 mm | 5 | |
| 4 Jun. | Patchy rain possible | 17° /9° | 0.4 mm | 5 | |
| 5 Jun. | Partly cloudy | 18° /8° | 0 mm | 5 | |
| 6 Jun. | Patchy rain possible | 17° /8° | 0.5 mm | 4 | |
| 7 Jun. | Sunny | 17° /7° | 0 mm | 5 | |
| 8 Jun. | Heavy rain at times | 16° /6° | 1.2 mm | 4 | |
| 9 Jun. | Partly cloudy | 14° /7° | 6.2 mm | 4 | |
| 10 Jun. | Sunny | 15° /7° | 1.7 mm | 4 | |
| 11 Jun. | Partly cloudy | 16° /8° | 0.1 mm | 5 | |
| 12 Jun. | Partly cloudy | 17° /8° | 1 mm | 5 | |
| 13 Jun. | Sunny | 19° /9° | 0.2 mm | 5 | |
| 14 Jun. | Sunny | 19° /9° | 0 mm | 6 | |
| 15 Jun. | Sunny | 20° /10° | 0 mm | 6 | |
| 16 Jun. | Sunny | 22° /11° | 0 mm | 5 | |
| 17 Jun. | Partly cloudy | 20° /13° | 7.9 mm | 5 | |
| 18 Jun. | Overcast | 20° /13° | 1 mm | 5 | |
| 19 Jun. | Sunny | 20° /12° | 0.2 mm | 5 | |
| 20 Jun. | Sunny | 22° /12° | 0 mm | 6 | |
| 21 Jun. | Patchy rain possible | 22° /13° | 0.2 mm | 5 | |
| 22 Jun. | Moderate or heavy rain shower | 21° /12° | 4.4 mm | 5 | |
| 23 Jun. | Partly cloudy | 21° /12° | 0 mm | 6 | |
| 24 Jun. | Patchy rain possible | 21° /12° | 0.1 mm | 6 | |
| 25 Jun. | Patchy rain possible | 22° /12° | 2.8 mm | 6 | |
| 26 Jun. | Patchy rain possible | 22° /12° | 0.1 mm | 6 | |
| 27 Jun. | Patchy rain possible | 22° /13° | 0.1 mm | 6 | |
| 28 Jun. | Partly cloudy | 24° /15° | 0.3 mm | 7 | |
| 29 Jun. | Overcast | 22° /14° | 5.8 mm | 5 | |
| 30 Jun. | Patchy rain possible | 22° /14° | 1.5 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Helsinki in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Helsinki forecast closer to your planned date for the most up-to-date weather information.
Helsinki in June - FAQ
What are the expected maximum and minimum temperatures in Helsinki during June?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Helsinki during June?
In June, Helsinki can expect light to moderate rainfall, totaling 36.3 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Helsinki during June?
The average wind speed in Helsinki during June is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Helsinki in June?
As you prepare for your trip to Helsinki in June, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Helsinki, during June, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
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