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Finland weather

Weather in Southwest Finland for April 2026

Your guide to Southwest Finland weather in April - trends and predictions

    Snow Forecast ❄️

  • Southwest Finland typically experiences moderate snowfall in April, with an average of 10 snowy days.
    According to Southwest Finland snow forecast for April 2026, 2 snowy days are expected at the beginning of April. The first snowfall for April is expected in Thursday, 2 April.

    • Temperatures

  • Expect cooler weather in first days of April 2026 in Southwest Finland with the forecast suggesting a temperature of 4.4 °C, lower than the historical average.

  • In general, the average temperature in Southwest Finland at the beginning of April is 5.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 7.4 °C by the end of April.

Average dry days
11
Dry days
Average rainy days
9
Rainy days
Average snowy days
10
Snow days
Average temperatures
7°/1°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Southwest Finland Weather April

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

Temperatures trend during April in Southwest Finland

See the weather trend as well as the moving average line

April weather in Southwest Finland day by day

Click on a date for more information
March May
Date Weather Temperatures Rain Snow More
1 Apr. Patchy rain possible
Patchy rain possible
 5° /1° 3.5 mm 0 cm
2 Apr. Patchy rain possible
Patchy rain possible
 3° /0° 0.4 mm 0 cm
3 Apr. Sunny
Sunny
 5° /-1° 0 mm 0 cm
4 Apr. Patchy rain possible
Patchy rain possible
 3° /-1° 0.1 mm 0 cm
5 Apr. Sunny
Sunny
 6° /0° 0.1 mm 0 cm
6 Apr. Partly cloudy
Partly cloudy
 6° /0° 0 mm 0 cm
7 Apr. Patchy rain possible
Patchy rain possible
 8° /4° 0.1 mm 0 cm
8 Apr. Overcast
Overcast
 6° /0° 0.1 mm 0 cm
9 Apr. Overcast
Overcast
 8° /0° 0.1 mm 0 cm
10 Apr. Overcast
Overcast
 6° /0° 3.3 mm 0.8 cm
11 Apr. Overcast
Overcast
 6° /0° 1.4 mm 0 cm
12 Apr. Patchy rain possible
Patchy rain possible
 9° /1° 0.5 mm 0 cm
13 Apr. Overcast
Overcast
 8° /2° 1.2 mm 0 cm
14 Apr. Overcast
Overcast
 8° /2° 2.9 mm 0 cm
15 Apr. Sunny
Sunny
 9° /1° 0.3 mm 0 cm
16 Apr. Sunny
Sunny
 11° /2° 0.5 mm 0.2 cm
17 Apr. Partly cloudy
Partly cloudy
 8° /2° 0.3 mm 0.2 cm
18 Apr. Overcast
Overcast
 9° /2° 0 mm 0 cm
19 Apr. Overcast
Overcast
 10° /2° 1 mm 0 cm
20 Apr. Sunny
Sunny
 7° /1° 2.3 mm 0.2 cm
21 Apr. Sunny
Sunny
 7° /1° 1.2 mm 0.1 cm
22 Apr. Overcast
Overcast
 6° /1° 1.3 mm 0.7 cm
23 Apr. Partly cloudy
Partly cloudy
 5° /2° 2.7 mm 2.2 cm
24 Apr. Patchy rain possible
Patchy rain possible
 7° /1° 0.9 mm 0.1 cm
25 Apr. Heavy rain at times
Heavy rain at times
 8° /2° 2.2 mm 0 cm
26 Apr. Patchy rain possible
Patchy rain possible
 5° /1° 1.3 mm 0.4 cm
27 Apr. Overcast
Overcast
 6° /0° 0 mm 0 cm
28 Apr. Heavy rain at times
Heavy rain at times
 8° /2° 3.8 mm 0 cm
29 Apr. Patchy rain possible
Patchy rain possible
 10° /3° 1.5 mm 0 cm
30 Apr. Moderate rain at times
Moderate rain at times
 8° /2° 13.5 mm 0 cm
Next
Important Notice
Our weather forecast for Southwest Finland 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 Southwest Finland forecast closer to your planned date for the most up-to-date weather information.
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Southwest Finland in April - FAQ

What are the expected maximum and minimum temperatures in Southwest Finland during April?

Prepare for cooler days with highs just around 7° and colder nights, dipping below 1°.

How much rainfall should be expected in Southwest Finland during April?

In April, Southwest Finland can expect light to moderate rainfall, totaling 49.4 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Southwest Finland in April 2026?

Southwest Finland experiences an average snowfall of 9.32333 cm during April, occurring over 10 days.

What are the typical wind conditions in Southwest Finland during April?

The average wind speed in Southwest Finland during April is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

Southwest Finland snow forecast April 2026

Track daily snowfall levels and discover Southwest Finland’s snowy potential this April ❄️
On average, Southwest Finland sees 10 snowy days during April, with approximately 9.3 cm of total snowfall.

April rainfall patterns in Southwest Finland

Explore the daily rainfall trends and prepare for Southwest Finlands April weather 💧
Typically, Southwest Finland has 9 rainy days in April with a total of 49.4 mm of rainfall.
Provinces in Southwest Finland
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Turku
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Location coordinates Where is Southwest Finland?

Get accurate weather forecasts for Southwest Finland, located at latitude 60.451 and longitude 22.269. Stay updated with localized weather information tailored for Southwest Finland.

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