Moravia-Silesia Weather in August

Average temperatures, rainfall, sunshine and the best places to visit in Moravia-Silesia, Czech Republic in August.

Thinking about venturing to Moravia-Silesia, Czech Republic this August and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Moravia-Silesia in August

Moravia-Silesia, Czech Republic is a region in Czech Republic. August in Moravia-Silesia generally has warm temperatures, with precipitation levels ranging from moderate to high. The month of August is in the summer season.

Temperatures

The average maximum temperatures are warm and range from 23°C (73°F) in Ludvíkov to 26°C (79°F) in Šilheřovice. Nighttime temperatures generally drop to 14°C (57°F) in Šilheřovice and 13°C (55°F) in Ludvíkov. In Moravia-Silesia, Czech Republic, August typically stands out as the hottest month of the year. If you're planning a visit during this time, it would be wise to come prepared. Packing light and breathable summer cloths will ensure you stay comfortable throughout your stay.

For specific regional insights in Moravia-Silesia, Czech Republic, refer to the map provided below.

Precipitation

In August, precipitation varies across different areas. From moderate rainfall in Šilheřovice with an average of 79 mm (3.1 in) to high rainfall in Mosty u Jablunkova with 110 mm (4.3 in).

Average sunshine

Many locations offer abundant sunshine during this month. For instance, Ostrava enjoys approximately 204 hours of sunlight, ideal for those seeking sunny weather.

Explore Moravia-Silesia by month

Pick a month to see the average temperature, rainfall and sunshine in Moravia-Silesia — and find the best time to visit. (based on Ostrava)

Best Places to Visit in Moravia-Silesia in August

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Moravia-Silesia.

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).

Popular Destinations in Moravia-Silesia

What is the weather like in August for some of the most popular destinations in Moravia-Silesia, Czech Republic?

Temperature range in Moravia-Silesia (August)

Precipitation variation in Moravia-Silesia (August)

Ostrava

In August Ostrava generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 14°C (57°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
25°C (77°F)
25°C (77°F)
20°C (68°F)
Min temperature
14°C (57°F)
14°C (57°F)
10°C (50°F)
Monthly sun hours
217 hours
204 hours
150 hours
Monthly rainfall
118 mm (4.6 in)
88 mm (3.5 in)
89 mm (3.5 in)
Monthly rainy days
15 days
14 days
12 days
Weather conditions

Malá Morávka

In August Malá Morávka generally has high temperatures with maximum daytime temperatures around 23°C (73°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
23°C (73°F)
23°C (73°F)
18°C (64°F)
Min temperature
13°C (55°F)
13°C (55°F)
9°C (48°F)
Monthly sun hours
231 hours
233 hours
155 hours
Monthly rainfall
117 mm (4.6 in)
90 mm (3.5 in)
82 mm (3.2 in)
Monthly rainy days
16 days
15 days
12 days
Weather conditions

Frýdek-Místek

In August Frýdek-Místek generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
25°C (77°F)
25°C (77°F)
20°C (68°F)
Min temperature
13°C (55°F)
13°C (55°F)
9°C (48°F)
Monthly sun hours
217 hours
204 hours
150 hours
Monthly rainfall
127 mm (5 in)
95 mm (3.7 in)
94 mm (3.7 in)
Monthly rainy days
16 days
15 days
12 days
Weather conditions

Opava

In August Opava generally has high temperatures with maximum daytime temperatures around 25°C (77°F), minimum nighttime temperatures around 14°C (57°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

July
August
September
Max temperature
25°C (77°F)
25°C (77°F)
20°C (68°F)
Min temperature
14°C (57°F)
14°C (57°F)
10°C (50°F)
Monthly sun hours
217 hours
204 hours
150 hours
Monthly rainfall
111 mm (4.4 in)
83 mm (3.3 in)
81 mm (3.2 in)
Monthly rainy days
15 days
14 days
12 days
Weather conditions

Čeladná

In August Čeladná generally has high temperatures with maximum daytime temperatures around 24°C (75°F), minimum nighttime temperatures around 13°C (55°F) and high monthly rainfall. So on average the conditions are pleasant that month.

July
August
September
Max temperature
24°C (75°F)
24°C (75°F)
19°C (66°F)
Min temperature
13°C (55°F)
13°C (55°F)
9°C (48°F)
Monthly sun hours
217 hours
204 hours
150 hours
Monthly rainfall
133 mm (5.2 in)
102 mm (4 in)
97 mm (3.8 in)
Monthly rainy days
16 days
15 days
13 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Moravia-Silesia, in Czech Republic.

In our records: Czech Republic August extremes

Notable August records observed across cities in Czech Republic in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • From our sources, the wettest August day in Czech Republic brought 300 mm (12 in) in Janov nad Nisou on August 14, 2001.

Popular cities in August

Day & night temperatures, rainfall and average weather in Moravia-Silesia in August.

City Weather Day temp Night temp Rainfall
Ostrava 25°C (77°F) 14°C (57°F) 88 mm (3.5 in)
Malá Morávka 23°C (73°F) 13°C (55°F) 90 mm (3.5 in)
Frýdek-Místek 25°C (77°F) 13°C (55°F) 95 mm (3.7 in)
Opava 25°C (77°F) 14°C (57°F) 83 mm (3.3 in)
Čeladná 24°C (75°F) 13°C (55°F) 102 mm (4 in)
Ostravice 24°C (75°F) 13°C (55°F) 103 mm (4.1 in)

Moravia-Silesia weather in August: frequently asked questions

What is the weather like in Moravia-Silesia, Czech Republic in August?

In August, Moravia-Silesia, Czech Republic generally has perfect weather conditions. Ostrava sees daytime temperatures near 25°C (77°F), with nights cooling to roughly 14°C (57°F).

What is the average temperature in Moravia-Silesia, Czech Republic in August?

Average temperatures in Moravia-Silesia, Czech Republic during August range from a nighttime low near 14°C (57°F) to a daytime high around 25°C (77°F) in Ostrava.

Does Moravia-Silesia, Czech Republic get a lot of rain in August?

Rain is generally moderate to light in Moravia-Silesia, Czech Republic during August, with Ostrava averaging close to 88 mm (3.5 in).

Is August a Good Time to Visit Moravia-Silesia, Czech Republic?

We consider August to be one of the best times to travel to Moravia-Silesia, Czech Republic. Typically, the climate in Ostrava is perfect.

Generally speaking, May, August and September provide perfect weather in Ostrava. On the other hand, the weather in January, February, March, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Moravia-Silesia.

Weather and climate has detailed information for every country in the world. Are you going to Czech Republic? Get detailed historical weather averages for many cities in Czech Republic.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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