Helsinki
July
Weather in Helsinki for July 2025
Your guide to Helsinki weather in July - trends and predictions
In general, the average temperature in Helsinki at the beginning of July is 21.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 21.6 °C by the end of July.
Helsinki experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 80.1 mm.
Temperatures
Rain 🌧️
7
Dry days
24
Rainy days
0
Snow days
21°/14°
Temperatures
18 km/h
Avg max wind
72 %
Avg humidity
Helsinki in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | 2 22° | 3  21° | 4 21° | 5 21° | 6  20° | |
| 7 21° | 8  21° | 9 20° | 10 22° | 11  21° | 12 23° | 13 23° |
| 14 23° | 15 22° | 16 23° | 17 21° | 18 21° | 19 20° | 20 22° |
| 21 22° | 22 23° | 23 22° | 24 21° | 25 22° | 26 24° | 27 22° |
| 28 21° | 29 21° | 30 21° | 31 20° |
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Temperatures trend during July in Helsinki
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. | Patchy rain possible | 22° /15° | 4.2 mm | 5 | |
| 2 Jul. | Patchy rain possible | 22° /14° | 8.4 mm | 5 | |
| 3 Jul. | Sunny | 21° /13° | 4.4 mm | 5 | |
| 4 Jul. | Sunny | 21° /13° | 3.1 mm | 5 | |
| 5 Jul. | Sunny | 21° /14° | 2.1 mm | 5 | |
| 6 Jul. | Moderate rain at times | 20° /14° | 3.5 mm | 5 | |
| 7 Jul. | Patchy rain possible | 21° /14° | 2.2 mm | 5 | |
| 8 Jul. | Heavy rain at times | 21° /14° | 2.6 mm | 5 | |
| 9 Jul. | Moderate rain at times | 20° /13° | 1.3 mm | 5 | |
| 10 Jul. | Moderate rain at times | 22° /12° | 1.6 mm | 5 | |
| 11 Jul. | Partly cloudy | 21° /14° | 0.7 mm | 5 | |
| 12 Jul. | Sunny | 23° /15° | 0.5 mm | 6 | |
| 13 Jul. | Sunny | 23° /15° | 2.5 mm | 6 | |
| 14 Jul. | Sunny | 23° /14° | 1.9 mm | 6 | |
| 15 Jul. | Moderate rain at times | 22° /14° | 2.6 mm | 5 | |
| 16 Jul. | Patchy rain possible | 23° /14° | 0.8 mm | 5 | |
| 17 Jul. | Patchy rain possible | 21° /14° | 0.5 mm | 5 | |
| 18 Jul. | Patchy rain possible | 21° /13° | 0.9 mm | 5 | |
| 19 Jul. | Moderate or heavy rain shower | 20° /13° | 3.3 mm | 5 | |
| 20 Jul. | Moderate or heavy rain shower | 22° /12° | 5.3 mm | 5 | |
| 21 Jul. | Sunny | 22° /13° | 0.7 mm | 6 | |
| 22 Jul. | Partly cloudy | 23° /14° | 0.1 mm | 6 | |
| 23 Jul. | Patchy rain possible | 22° /14° | 2.9 mm | 5 | |
| 24 Jul. | Patchy rain possible | 21° /13° | 1.8 mm | 5 | |
| 25 Jul. | Partly cloudy | 22° /13° | 1 mm | 5 | |
| 26 Jul. | Sunny | 24° /15° | 3.1 mm | 6 | |
| 27 Jul. | Sunny | 22° /14° | 0.4 mm | 5 | |
| 28 Jul. | Patchy rain possible | 21° /14° | 4.7 mm | 5 | |
| 29 Jul. | Moderate or heavy rain shower | 21° /13° | 3 mm | 5 | |
| 30 Jul. | Patchy rain possible | 21° /13° | 7.9 mm | 5 | |
| 31 Jul. | Partly cloudy | 20° /13° | 1.9 mm | 5 | |
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Important Notice
Our weather forecast for Helsinki in July 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 July - FAQ
What are the expected maximum and minimum temperatures in Helsinki during July?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Helsinki during July?
Moderate rainfall is anticipated in Helsinki during July, with a total of 80.1 mm spread over approximately 24 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Helsinki during July?
The average wind speed in Helsinki during July is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Helsinki
Explore the daily rainfall trends and prepare for Helsinkis July weather 💧
UV exposure in Helsinki during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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