Oulu weather in May (Oulu (province), Finland)

What can you expect from the weather in Oulu during May? Wondering if it's an optimal time for a visit? This page provides detailed information on the weather conditions for that month.

In May, Oulu typically experiences moderate temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 13°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 4°C.

Oulu in May usually receives moderate rainfall, averaging around 53 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 11 days of the month will see rainfall.

With around 272 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

Should you favor a climate that's both dry and comfortably warm July typically offers the most agreeable circumstances. On the other hand, January, February, March, April, October, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Oulu climate page with graphs.

 

Oulu, monthly averages in May

Min TemperatureMin Temperature 4°C  
Max TemperatureMax Temperature 13°C  
Water TemperatureWater Temperature 10°C  
Chance of RainChance of Rain 37%  
PrecipitationPrecipitation 53 mm  
Rainy daysRainy days 11 days  
HumidityHumidity 67%  
WindspeedWindspeed 11 km/h  
SunshineSunshine 272 hours  
Percentage SunshinePercentage Sunshine 45%  

Where to go in Finland in May

Find out more about the weather in Finland in May and which places have the best weather conditions in this month.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Oulu in May?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay. With a water temperature of around 10°C there is no need to bring your swimwear.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in May.

Swimming
4/10
Cycling
6/10
Walking
6/10
Camping
4/10
Outdoor sports
6/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Oulu.

Our site offers climate and forecast data for every country in the world. Are you going to Finland? On this website you can find historical weather averages for many cities in Finland. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.