Altena Weather in May

May in Altena typically sees daytime highs of 18°C (64°F) and nighttime lows of 8°C (46°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Altena in May

Looking at the last 30 years, the data shows about 16 days with rain, averaging 86 mm (3.4 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Altena in May

Altena in May gets highs of 18°C (64°F) during the day and drops to 8°C (46°F) at night. Conditions are often most pleasant around the middle of the day. Nights drop to 8°C (46°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Altena in May

The city usually sees around 236 hours of sunlight, indicating many sunny days — a great month for sightseeing.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June typically offers the best weather for Altena.

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• January
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For a detailed overview over the year and the best time to visit Germany, check out our Altena's climate page.

Altena Temperature in May

Min Temperature 8°C (46°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 52%  

Precipitation 86 mm (3.4 in)  

Rainy days 16 days  

Sunshine 236 hours *  

Percentage Sunshine *  

* Data from: Bochum, Germany (37 KM, 23 Miles).

What to Wear in Altena in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Altena in May

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

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Germany, check out our Altena's climate page.

More climate data for Altena

Temperature Rainfall Sunshine

See the full Altena climate overview or explore weather in Germany.