Semily Weather in May

May in Semily brings pleasant temperatures around 18°C (64°F) during the day, dropping to 8°C (46°F) at night, with quite a bit of rainfall expected, averaging around 82 mm (3.2 in) for the month.

Rainfall in Semily in May

Typically, about 14 days will experience rainfall, with an average of 82 mm (3.2 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Semily in May

Daytime highs in Semily in May reach 18°C (64°F), with nights around 8°C (46°F). The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

If you prefer dry days with pleasant temperatures, June and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Semily Temperature in May

Min Temperature 8°C (46°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 48%  

Precipitation 82 mm (3.2 in)  

Rainy days 14 days  

Humidity 67% *  

* Data from: Liberec, Czech Republic (27 KM, 16 Miles).

What to Wear in Semily 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.

What To Do in Semily 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 Czech Republic, check out our Semily's climate page.

More climate data for Semily

Temperature Rainfall Humidity

See the full Semily climate overview or explore weather in Czech Republic.