Helsinki
April
Weather in Helsinki for April 2026
Your guide to Helsinki weather in April - trends and predictions
Wind Warning for Marine Areas - See hour by hour.
Helsinki typically experiences moderate snowfall in April, with an average of 9 snowy days.
According to Helsinki snow forecast for April 2026, 5 snowy days are expected in the next 2 weeks. The closest date with snow is Saturday, 4 April.The forecast for the next days in Helsinki predicts temperatures to be around 4 °C, close to the historical average.
In general, the average temperature in Helsinki at the beginning of April is 4.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 7.7 °C by the end of April.
Official Weather Alert ⚠️
Snow Forecast ❄️
Temperatures
10
Dry days
11
Rainy days
9
Snow days
6°/1°
Temperatures
20 km/h
Avg max wind
77 %
Avg humidity
Helsinki Weather April
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Temperatures trend during April in Helsinki
See the weather trend as well as the moving average line
April weather in Helsinki day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Apr. |  Overcast | 6° /-1° | 0.1 mm | 0 cm | |
| 2 Apr. |  Patchy rain possible | 5° /-1° | 2.7 mm | 0 cm | |
| 3 Apr. | Patchy rain possible | 5° /3° | 3.2 mm | 0 cm | |
| 4 Apr. | Patchy rain possible | 3° /3° | 1.5 mm | 0.2 cm | |
| 5 Apr. | Patchy rain possible | 4° /1° | 3.8 mm | 0 cm | |
| 6 Apr. | Patchy rain possible | 5° /1° | 4.9 mm | 0.3 cm | |
| 7 Apr. | Patchy rain possible | 4° /1° | 1.5 mm | 0.9 cm | |
| 8 Apr. |  Partly cloudy | 4° /-2° | 0 mm | 0 cm | |
| 9 Apr. | Overcast | 4° /-2° | 0 mm | 0 cm | |
| 10 Apr. | Partly cloudy | 3° /0° | 0 mm | 0 cm | |
| 11 Apr. |  Sunny | 5° /0° | 0 mm | 0 cm | |
| 12 Apr. | Sunny | 2° /-1° | 0 mm | 0 cm | |
| 13 Apr. | Sunny | 2° /-1° | 0 mm | 0 cm | |
| 14 Apr. | Partly cloudy | 3° /-1° | 0 mm | 0 cm | |
| 15 Apr. |  Cloudy | 2° /0° | 0.1 mm | 0 cm | |
| 16 Apr. | Partly cloudy | 5° /-1° | 0 mm | 0 cm | |
| 17 Apr. | Partly cloudy | 8° /1° | 0.4 mm | 0.1 cm | |
| 18 Apr. | Sunny | 9° /1° | 0.2 mm | 0 cm | |
| 19 Apr. | Overcast | 9° /2° | 0.8 mm | 0 cm | |
| 20 Apr. | Overcast | 8° /1° | 0.6 mm | 0.2 cm | |
| 21 Apr. | Cloudy | 8° /1° | 1.3 mm | 0 cm | |
| 22 Apr. | Overcast | 7° /1° | 2.1 mm | 0 cm | |
| 23 Apr. |  Heavy rain at times | 6° /1° | 3.2 mm | 1.3 cm | |
| 24 Apr. | Heavy rain at times | 7° /1° | 1.5 mm | 0 cm | |
| 25 Apr. | Patchy rain possible | 8° /1° | 2.7 mm | 0 cm | |
| 26 Apr. | Patchy rain possible | 7° /1° | 0.7 mm | 0 cm | |
| 27 Apr. | Patchy rain possible | 7° /0° | 1.5 mm | 0 cm | |
| 28 Apr. | Patchy rain possible | 8° /1° | 1.2 mm | 0 cm | |
| 29 Apr. | Patchy rain possible | 9° /1° | 0.5 mm | 0 cm | |
| 30 Apr. | Overcast | 8° /1° | 8.4 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for Helsinki in April 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.
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Helsinki in April - FAQ
What are the expected maximum and minimum temperatures in Helsinki during April?
Prepare for cooler days with highs just around 6° and colder nights, dipping below 1°.
How much rainfall should be expected in Helsinki during April?
Moderate rainfall is anticipated in Helsinki during April, with a total of 51.5 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
Will it snow in Helsinki in April 2026?
Helsinki experiences an average snowfall of 6.936 cm during April, occurring over 9 days.
What are the typical wind conditions in Helsinki during April?
The average wind speed in Helsinki during April is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
Helsinki snow forecast April 2026
Track daily snowfall levels and discover Helsinki’s snowy potential this April ❄️
On average, Helsinki sees 9 snowy days during April, with approximately 6.9 cm of total snowfall.
April rainfall patterns in Helsinki
Explore the daily rainfall trends and prepare for Helsinkis April weather 💧
Typically, Helsinki has 11 rainy days in April with a total of 51.5 mm of rainfall.
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