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Weather in Pori for May 2026

Your guide to Pori weather in May - trends and predictions

    Official Weather Alert ⚠️

  • Forest Fire Warning - See hour by hour.

    • Temperatures

  • Until now, May 2026 in Pori has been nearly identical to the historical average, with a temperature of 12.5 °C (showing only a slight deviation of 0 °C).

  • The forecast for the upcoming days in Pori predicts a temperature of 15.5 °C, which is slightly above the historical average.

  • In general, the average temperature in Pori at the beginning of May is 8.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 14.1 °C by the end of May.

    • Rain 🌧️

  • The climate of Pori in May is notably wet, with an average of 14 rainy days, and a total of 35.7 mm of precipitation.

Average dry days
17
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
13°/5°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Pori Weather May

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

Temperatures trend during May in Pori

See the weather trend as well as the moving average line

May weather in Pori day by day

Click on a date for more information
April June
Date Weather Temperatures Rain Snow More
1 May Partly cloudy
Partly cloudy
 10° /1° 0 mm 0 cm
2 May Moderate rain at times
Moderate rain at times
 12° /3° 3.8 mm 0 cm
3 May Patchy rain possible
Patchy rain possible
 9° /2° 1.1 mm 0 cm
4 May Patchy rain possible
Patchy rain possible
 7° /0° 0.3 mm 0 cm
5 May Overcast
Overcast
 7° /0° 0.8 mm 0.1 cm
6 May Overcast
Overcast
 7° /0° 0.4 mm 0.1 cm
7 May Overcast
Overcast
 8° /-1° 0 mm 0 cm
8 May Partly cloudy
Partly cloudy
 9° /-1° 0 mm 0 cm
9 May Cloudy
Cloudy
 10° /1° 0.1 mm 0 cm
10 May Overcast
Overcast
 11° /3° 0.1 mm 0 cm
11 May Sunny
Sunny
 12° /3° 0.4 mm 0 cm
12 May Sunny
Sunny
 12° /4° 1 mm 0 cm
13 May Partly cloudy
Partly cloudy
 14° /5° 3 mm 0 cm
14 May Sunny
Sunny
 14° /5° 2.8 mm 0 cm
15 May Sunny
Sunny
 16° /6° 0.9 mm 0 cm
16 May Overcast
Overcast
 16° /7° 1.6 mm 0 cm
17 May Heavy rain at times
Heavy rain at times
 13° /6° 2 mm 0 cm
18 May Sunny
Sunny
 14° /6° 0.3 mm 0 cm
19 May Partly cloudy
Partly cloudy
 15° /6° 1.4 mm 0 cm
20 May Sunny
Sunny
 15° /6° 0.1 mm 0 cm
21 May Sunny
Sunny
 16° /5° 0.3 mm 0 cm
22 May Patchy rain possible
Patchy rain possible
 17° /7° 0.6 mm 0 cm
23 May Sunny
Sunny
 17° /8° 3.4 mm 0 cm
24 May Overcast
Overcast
 17° /8° 0.3 mm 0 cm
25 May Patchy rain possible
Patchy rain possible
 14° /7° 0.5 mm 0 cm
26 May Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /7° 3.7 mm 0 cm
27 May Patchy rain possible
Patchy rain possible
 12° /7° 3.3 mm 0 cm
28 May Sunny
Sunny
 12° /6° 0 mm 0 cm
29 May Sunny
Sunny
 13° /6° 0 mm 0 cm
30 May Sunny
Sunny
 16° /7° 0 mm 0 cm
31 May Partly cloudy
Partly cloudy
 17° /9° 0 mm 0 cm
Next
Important Notice
Our weather forecast for Pori 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 Pori forecast closer to your planned date for the most up-to-date weather information.
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Pori in May - FAQ

What are the expected maximum and minimum temperatures in Pori during May?

During May, expect a variety of temperatures with highs around 13° and lows near 5°, suitable for diverse activities and preferences.

How much rainfall should be expected in Pori during May?

In May, Pori can expect light to moderate rainfall, totaling 35.7 mm across approximately 14 days. Occasional showers are possible, and planning ahead for them could be helpful.

Will it snow in Pori in May 2026?

Pori typically sees 0.135 cm of snowfall during May.

What are the typical wind conditions in Pori during May?

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

Pori snow forecast May 2026

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

May rainfall patterns in Pori

Explore the daily rainfall trends and prepare for Poris May weather 💧
Typically, Pori has 14 rainy days in May with a total of 35.7 mm of rainfall.

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Location coordinates Where is Pori?

Get accurate weather forecasts for Pori, located at latitude 61.483 and longitude 21.783. Stay updated with localized weather information tailored for Pori.

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