Grainau Weather in May

Grainau in May sees moderate daytime temperatures of 16°C (61°F) and nighttime lows of 5°C (41°F). As part of the rainy season, showers are frequent and often heavy. Budget around 193 mm (7.6 in) of rainfall for the month.

Rainfall in Grainau in May

Grainau is in the rainy season in May, with rain on around 19 days and an average of 193 mm (7.6 in). With rain on many days and solid totals, showers are frequent and often moderately heavy. Waterproof gear is a sensible idea.

Temperature in Grainau in May

In May, Grainau sees moderate temperatures, with highs of 16°C (61°F). Nights drop to around 5°C (41°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights fall to 5°C (41°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Grainau in May

The city usually sees around 206 hours of sunlight, indicating many sunny days despite it being the rainy season.

May in Grainau has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.