North Ostrobothnia (Oulu)
May
Weather in North Ostrobothnia for May 2026
Your guide to North Ostrobothnia weather in May - trends and predictions
Snowfall in North Ostrobothnia during May is quite rare, with fewer than 2 snowy days on average.
In general, the average temperature in North Ostrobothnia at the beginning of May is 4.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 13.3 °C by the end of May.
North Ostrobothnia experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 34.5 mm.
Snow Forecast ❄️
Temperatures
Rain 🌧️
21
Dry days
9
Rainy days
1
Snow days
10°/3°
Temperatures
18 km/h
Avg max wind
71 %
Avg humidity
North Ostrobothnia Weather May
Move between months or click on a day
What’s the Weather Like in North Ostrobothnia This May?
Discover the average temperatures and weather trends across North Ostrobothnia’s cities this May.
Temperatures trend during May in North Ostrobothnia
See the weather trend as well as the moving average line
May weather in North Ostrobothnia day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 May |  Patchy rain possible | 4° /-2° | 0.6 mm | 0 cm | |
| 2 May |  Overcast | 8° /-1° | 1.4 mm | 0 cm | |
| 3 May | Overcast | 4° /-1° | 2.2 mm | 0.2 cm | |
| 4 May |  Light freezing rain | 3° /-2° | 0.7 mm | 0.1 cm | |
| 5 May |  Cloudy | 3° /-3° | 0.2 mm | 0 cm | |
| 6 May | Overcast | 4° /-3° | 0.1 mm | 0 cm | |
| 7 May | Overcast | 4° /-2° | 0.1 mm | 0.1 cm | |
| 8 May | Overcast | 5° /-2° | 0.1 mm | 0 cm | |
| 9 May | Overcast | 7° /-1° | 0.5 mm | 0 cm | |
| 10 May | Patchy rain possible | 8° /1° | 0.8 mm | 0 cm | |
| 11 May |  Partly cloudy | 9° /2° | 0 mm | 0 cm | |
| 12 May | Partly cloudy | 9° /1° | 0 mm | 0 cm | |
| 13 May | Patchy rain possible | 10° /2° | 0.2 mm | 0 cm | |
| 14 May | Partly cloudy | 13° /3° | 0.4 mm | 0 cm | |
| 15 May |  Moderate rain at times | 13° /5° | 0.3 mm | 0 cm | |
| 16 May | Patchy rain possible | 13° /4° | 0.3 mm | 0 cm | |
| 17 May | Moderate or heavy rain shower | 14° /5° | 3.4 mm | 0 cm | |
| 18 May | Patchy rain possible | 12° /5° | 0.9 mm | 0 cm | |
| 19 May | Partly cloudy | 11° /3° | 0.1 mm | 0 cm | |
| 20 May | Cloudy | 10° /3° | 0.1 mm | 0 cm | |
| 21 May |  Sunny | 10° /3° | 1 mm | 0.6 cm | |
| 22 May | Overcast | 13° /4° | 0.3 mm | 0 cm | |
| 23 May | Moderate or heavy rain shower | 15° /6° | 3.6 mm | 0 cm | |
| 24 May | Patchy rain possible | 16° /7° | 1 mm | 0 cm | |
| 25 May | Moderate or heavy rain shower | 12° /5° | 7 mm | 0 cm | |
| 26 May | Sunny | 15° /5° | 0.1 mm | 0 cm | |
| 27 May | Sunny | 13° /7° | 1.5 mm | 0 cm | |
| 28 May | Moderate or heavy rain shower | 13° /7° | 4.2 mm | 0 cm | |
| 29 May | Partly cloudy | 12° /7° | 0.6 mm | 0 cm | |
| 30 May | Overcast | 15° /7° | 1.1 mm | 0 cm | |
| 31 May | Moderate rain at times | 13° /7° | 5 mm | 0 cm | |
| Next | |||||
Important Notice
Our weather forecast for North Ostrobothnia 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 North Ostrobothnia forecast closer to your planned date for the most up-to-date weather information.
Change Month
North Ostrobothnia in May - FAQ
What are the expected maximum and minimum temperatures in North Ostrobothnia during May?
Prepare for cooler days with highs just around 10° and colder nights, dipping below 3°.
How much rainfall should be expected in North Ostrobothnia during May?
In May, North Ostrobothnia can expect light to moderate rainfall, totaling 34.5 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in North Ostrobothnia in May 2026?
North Ostrobothnia typically sees 0.165 cm of snowfall during May.
What are the typical wind conditions in North Ostrobothnia during May?
The average wind speed in North Ostrobothnia during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
North Ostrobothnia snow forecast May 2026
Track daily snowfall levels and discover North Ostrobothnia’s snowy potential this May ❄️
May rainfall patterns in North Ostrobothnia
Explore the daily rainfall trends and prepare for North Ostrobothnias May weather 💧
Provinces in North Ostrobothnia
Select a province for an accurate weather forecast
Top locations in North Ostrobothnia
Select a location for an accurate weather forecast
More Locations Quick links
More North Ostrobothnia weather pages
You are here
Where is North Ostrobothnia?Get accurate weather forecasts for North Ostrobothnia, located at latitude 65.012 and longitude 25.468. Stay updated with localized weather information tailored for North Ostrobothnia.
Found a mistake?
We appreciate your attention to details. Tell us here.