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Finland weather

Weather in Finland for May 2025

Your guide to Finland weather in May - trends and predictions

    Snow Forecast ❄️

  • Finland typically experiences moderate snowfall in May, with an average of 8 snowy days.

    • Temperatures

  • In general, the average temperature in Finland at the beginning of May is 3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.4 °C by the end of May.

    • More

  • Is May a good time to visit Finland? check out the best time to travel to Finland page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
10
Dry days
Average rainy days
13
Rainy days
Average snowy days
8
Snow days
Average temperatures
10°/2°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Finland in May average weather

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Light freezing rain
3°
2
Patchy rain possible
4°
3
Light freezing rain
2°
4
Overcast
2°
5
Patchy rain possible
3°
6
Patchy rain possible
4°
7
Patchy moderate snow
3°
8
Light freezing rain
5°
9
Overcast
6°
10
Patchy rain possible
7°
11
Moderate or heavy rain shower
6°
12
Overcast
9°
13
Overcast
12°
14
Overcast
12°
15
Moderate rain at times
13°
16
Moderate rain at times
12°
17
Overcast
13°
18
Heavy rain at times
12°
19
Moderate or heavy rain shower
12°
20
Overcast
11°
21
Moderate or heavy rain shower
12°
22
Moderate rain at times
13°
23
Patchy rain possible
13°
24
Moderate rain at times
15°
25
Patchy rain possible
14°
26
Overcast
15°
27
Partly cloudy
14°
28
Overcast
13°
29
Patchy rain possible
15°
30
Sunny
19°
31
Partly cloudy
18°
Select a date

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Access Finland weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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Temperatures trend during May in Finland

See the weather trend as well as the moving average line
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May weather day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Light freezing rain
Light freezing rain
 3° /-4° 0.6 mm 0 cm
2 May Patchy rain possible
Patchy rain possible
 4° /-3° 0.9 mm 0 cm
3 May Light freezing rain
Light freezing rain
 2° /-3° 1.2 mm 0.4 cm
4 May Overcast
Overcast
 2° /-4° 0.3 mm 0 cm
5 May Patchy rain possible
Patchy rain possible
 3° /-5° 0.8 mm 0.3 cm
6 May Patchy rain possible
Patchy rain possible
 4° /-4° 0.2 mm 0.1 cm
7 May Patchy moderate snow
Patchy moderate snow
 3° /-3° 1.6 mm 0.8 cm
8 May Light freezing rain
Light freezing rain
 5° /-5° 0.6 mm 0 cm
9 May Overcast
Overcast
 6° /-4° 0.4 mm 0.3 cm
10 May Patchy rain possible
Patchy rain possible
 7° /0° 1.1 mm 0.6 cm
11 May Moderate or heavy rain shower
Moderate or heavy rain shower
 6° /1° 4.3 mm 0 cm
12 May Overcast
Overcast
 9° /-1° 0 mm 0 cm
13 May Overcast
Overcast
 12° /1° 0.2 mm 0 cm
14 May Overcast
Overcast
 12° /1° 0 mm 0 cm
15 May Moderate rain at times
Moderate rain at times
 13° /3° 1 mm 0 cm
16 May Moderate rain at times
Moderate rain at times
 12° /3° 1.5 mm 0 cm
17 May Overcast
Overcast
 13° /4° 4 mm 0 cm
18 May Heavy rain at times
Heavy rain at times
 12° /4° 2.7 mm 0 cm
19 May Moderate or heavy rain shower
Moderate or heavy rain shower
 12° /2° 4.7 mm 0 cm
20 May Overcast
Overcast
 11° /3° 2.1 mm 0 cm
21 May Moderate or heavy rain shower
Moderate or heavy rain shower
 12° /3° 4.1 mm 0.5 cm
22 May Moderate rain at times
Moderate rain at times
 13° /3° 2.6 mm 0.3 cm
23 May Patchy rain possible
Patchy rain possible
 13° /5° 2.2 mm 0 cm
24 May Moderate rain at times
Moderate rain at times
 15° /5° 2.3 mm 0 cm
25 May Patchy rain possible
Patchy rain possible
 14° /4° 0.5 mm 0 cm
26 May Overcast
Overcast
 15° /5° 0.2 mm 0 cm
27 May Partly cloudy
Partly cloudy
 14° /5° 1.1 mm 0 cm
28 May Overcast
Overcast
 13° /6° 2.7 mm 0 cm
29 May Patchy rain possible
Patchy rain possible
 15° /6° 0.8 mm 0 cm
30 May Sunny
Sunny
 19° /6° 0 mm 0 cm
31 May Partly cloudy
Partly cloudy
 18° /9° 1.8 mm 0 cm
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Important Notice
Our weather forecast for Finland in May 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 Finland forecast closer to your planned date for the most up-to-date weather information.

Guide for Finland in May

In May, Finland experiences a transition from spring to early summer, bringing about noticeable changes in the weather. At the beginning of the month, southern Finland typically enjoys milder temperatures with occasional showers.

The average daytime temperatures range from 10° to 15°, while the nights can still be quite chilly, dropping to around 2° to 7°. As the month progresses, the weather gradually becomes warmer and more stable.

By the end of May, the southern regions of Finland experience longer daylight hours and milder weather. Daytime temperatures can reach an average of 15° to 20°, creating pleasant conditions for outdoor activities.

The nights also become significantly milder, with temperatures ranging from 5° to 10°. In the northern parts of the country, the weather may still be cooler compared to the south, with average daytime temperatures ranging from 5° to 12° and nighttime temperatures dropping to around 0° to 5°.

Overall, May in Finland offers a transition from spring to early summer, with increasing temperatures and longer daylight hours as the month progresses.

Have you visited Finland in May? Share your experience by writing a review.

Finland in May - FAQ

Is May a good time to visit Finland?
You can travel to Finland in May, but there are probably better months doing so, read more about the best time to visit Finland
What are the expected maximum and minimum temperatures in Finland during May?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 2°.
How much rainfall should be expected in Finland during May?
In May, Finland can expect light to moderate rainfall, totaling 47 mm across approximately 13 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Finland in May 2025?
Finland experiences an average snowfall of 3.48 cm during May, occurring over 8 days.
What are the typical wind conditions in Finland during May?
The average wind speed in Finland during May is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Finland in May?

As you prepare for your trip to Finland in May, 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 Finland, during May, 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

Finland snow forecast May 2025

Track daily snowfall levels and discover Finland’s snowy potential this May ❄️

May rainfall patterns in Finland

Explore the daily rainfall trends and prepare for Finlands May weather 💧
Regions in Finland
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LaplandNorth OstrobothniaPirkanmaaUusimaa
Top locations in Finland
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EnontekiöEspooHelsinkiIvaloKemiKeräläOuluRovaniemiSaariselkaSirkkaTampereVantaaÄkäslompolo
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Location coordinates Where is Finland?

Get accurate weather forecasts for Finland, located at latitude 66.5 and longitude 25.717. Stay updated with localized weather information tailored for Finland.

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