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Semily Weather in July

July in Semily brings high temperatures, with daytime highs of 23°C (73°F) and nights around 13°C (55°F). It's also the wettest month of the year, so an umbrella is a must.

Rainfall in Semily in July

An umbrella might come in handy since it is the wettest month of the year. Records from the past 30 years suggest around 15 days of rain, with 110 mm (4.3 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Semily in July

July in Semily sees highs of 23°C (73°F) and lows of 13°C (55°F) overnight. July is part of the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

If you prefer enjoying temperate temperatures and rain-free days, 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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Check the conditions for any month of the year.

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 July

Min TemperatureMin Temperature 13°C (55°F)  
Max TemperatureMax Temperature 23°C (73°F)  
Chance of RainChance of Rain 50%  
PrecipitationPrecipitation 110 mm (4.3 in)  
Rainy daysRainy days 15 days  
HumidityHumidity 67% *  
* Data from: Liberec, Czech Republic (27 KM, 16 Miles).

Best Places in Czech Republic in July

Find out more about the weather in Czech Republic and which places have the best travel conditions in this month. See all of Czech Republic in July →

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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 (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Semily in July

For Semily in July, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Semily in July

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

Cycling
9/10
Walking
9/10
Camping
6/10
Outdoor sports
9/10

Select a Month

Check the conditions for any month of the year.

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