Grainau weather in May (Bavaria, Germany)

Planning a trip to Grainau in May? Check out this comprehensive weather guide.

In May, Grainau generally has moderate temperatures and heavy rainfall. Throughout the daytime, temperatures often hover around 16°C. However, as the sun sets and evening approaches, there's a noticeable cool-down, with temperatures gently dropping to a more temperate 5°C.

Grainau in May falls under the rainy season with heavy rainfall, averaging around 193 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 19 days of the month will see rainfall.

With around 206 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you're looking for dry conditions and comfortable temperatures, May may not be the ideal month to visit Grainau. July, August and September typically offer the best circumstances. While January, February, March, April, May, June, October, November and December tend to showcase less optimal conditions.

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

 

Grainau, monthly averages in May

Min Temperature 5°C  

Max Temperature 16°C  

Chance of Rain 62%  

Precipitation 193 mm  

Rainy days 19 days  

Humidity 45% *  

Sunshine 206 hours *  

Percentage Sunshine 49% *  

* Data from: Innsbruck, Austria (33 KM, 20 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.

Weather conditions Weather

Temperatures

Precipitation

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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 Grainau 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.

What To Do

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

Swimming

7/10

Cycling

5/10

Walking

5/10

Camping

3/10

Interested in more climate information?

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

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.