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Finland weather

Weather in Helsinki for April 2026

Your guide to Helsinki weather in April - trends and predictions

    Snow Forecast ❄️

  • Helsinki typically experiences moderate snowfall in April, with an average of 9 snowy days.

    • Temperatures

  • In general, the average temperature in Helsinki at the beginning of April is 4.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 7.7 °C by the end of April.

Average dry days
10
Dry days
Average rainy days
11
Rainy days
Average snowy days
9
Snow days
Average temperatures
6°/1°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Helsinki Weather April

Move between months or click on a day
March
May
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
6°
2
Partly cloudy
6°
3
Patchy rain possible
5°
4
Overcast
3°
5
Moderate rain at times
2°
6
Light freezing rain
3°
7
Moderate rain at times
5°
8
Cloudy
6°
9
Moderate snow
5°
10
Moderate or heavy rain shower
5°
11
Overcast
6°
12
Overcast
9°
13
Overcast
7°
14
Patchy rain possible
6°
15
Partly cloudy
7°
16
Sunny
8°
17
Partly cloudy
8°
18
Sunny
9°
19
Overcast
9°
20
Overcast
8°
21
Cloudy
8°
22
Overcast
7°
23
Heavy rain at times
6°
24
Heavy rain at times
7°
25
Patchy rain possible
8°
26
Patchy rain possible
7°
27
Patchy rain possible
7°
28
Patchy rain possible
8°
29
Patchy rain possible
9°
30
Overcast
8°

Temperatures trend during April in Helsinki

See the weather trend as well as the moving average line

April weather in Helsinki day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
1 Apr. Overcast
Overcast
 6° /-1° 0.1 mm 0 cm
2 Apr. Partly cloudy
Partly cloudy
 6° /-1° 3.2 mm 0 cm
3 Apr. Patchy rain possible
Patchy rain possible
 5° /-2° 1.3 mm 0.7 cm
4 Apr. Overcast
Overcast
 3° /-3° 1.8 mm 0.7 cm
5 Apr. Moderate rain at times
Moderate rain at times
 2° /-2° 7.5 mm 2.8 cm
6 Apr. Light freezing rain
Light freezing rain
 3° /-2° 0.4 mm 0 cm
7 Apr. Moderate rain at times
Moderate rain at times
 5° /-1° 0.5 mm 0 cm
8 Apr. Cloudy
Cloudy
 6° /0° 2.5 mm 0 cm
9 Apr. Moderate snow
Moderate snow
 5° /0° 2.7 mm 0.3 cm
10 Apr. Moderate or heavy rain shower
Moderate or heavy rain shower
 5° /-1° 2.5 mm 0.1 cm
11 Apr. Overcast
Overcast
 6° /0° 1.1 mm 0.4 cm
12 Apr. Overcast
Overcast
 9° /1° 0.4 mm 0.2 cm
13 Apr. Overcast
Overcast
 7° /1° 0.7 mm 0 cm
14 Apr. Patchy rain possible
Patchy rain possible
 6° /2° 1.2 mm 0 cm
15 Apr. Partly cloudy
Partly cloudy
 7° /1° 0.3 mm 0 cm
16 Apr. Sunny
Sunny
 8° /1° 0.3 mm 0 cm
17 Apr. Partly cloudy
Partly cloudy
 8° /1° 0.4 mm 0.1 cm
18 Apr. Sunny
Sunny
 9° /1° 0.2 mm 0 cm
19 Apr. Overcast
Overcast
 9° /2° 0.8 mm 0 cm
20 Apr. Overcast
Overcast
 8° /1° 0.6 mm 0.2 cm
21 Apr. Cloudy
Cloudy
 8° /1° 1.3 mm 0 cm
22 Apr. Overcast
Overcast
 7° /1° 2.1 mm 0 cm
23 Apr. Heavy rain at times
Heavy rain at times
 6° /1° 3.2 mm 1.3 cm
24 Apr. Heavy rain at times
Heavy rain at times
 7° /1° 1.5 mm 0 cm
25 Apr. Patchy rain possible
Patchy rain possible
 8° /1° 2.7 mm 0 cm
26 Apr. Patchy rain possible
Patchy rain possible
 7° /1° 0.7 mm 0 cm
27 Apr. Patchy rain possible
Patchy rain possible
 7° /0° 1.5 mm 0 cm
28 Apr. Patchy rain possible
Patchy rain possible
 8° /1° 1.2 mm 0 cm
29 Apr. Patchy rain possible
Patchy rain possible
 9° /1° 0.5 mm 0 cm
30 Apr. Overcast
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 ❄️

April rainfall patterns in Helsinki

Explore the daily rainfall trends and prepare for Helsinkis April weather 💧
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Get accurate weather forecasts for Helsinki, located at latitude 60.17 and longitude 24.935. Stay updated with localized weather information tailored for Helsinki.

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