Iserlohn weather in May (North Rhine-Westphalia, Germany)

Planning a trip to Iserlohn in 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, Iserlohn generally has pleasant temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 19°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 8°C.

Iserlohn in May usually receives moderate rainfall, averaging around 81 mm for the month. Rain is expected on roughly 15 days.

With around 236 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

In case you lean more towards enjoying temperate temperatures and rain-free days June and August typically offer the most optimal weather. In contrast, January, February, March, November and December tend to have less optimal conditions.

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

 

Iserlohn, monthly averages in May

Min TemperatureMin Temperature 8°C  
Max TemperatureMax Temperature 19°C  
Chance of RainChance of Rain 51%  
PrecipitationPrecipitation 81 mm  
Rainy daysRainy days 15 days  
SunshineSunshine 236 hours *  
Percentage SunshinePercentage Sunshine *  
* Data from: Bochum, Germany (35 KM, 22 Miles).

Where to go in Germany in May

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

Map not visible? Whoops sorry! Please refresh the page.
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 Iserlohn in May?

For visitors traveling to Iserlohn, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Cycling
9/10
Walking
9/10
Camping
4/10
Outdoor sports
9/10

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to Germany? On this website you can find historical weather averages for many cities in Germany. 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.