Opava Weather in September

September in Opava typically sees daytime highs of 20°C (68°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.

Rainfall in Opava in September

Analyzing past climate data, one can expect approximately 12 days of rain, averaging 81 mm (3.2 in). Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Opava in September

The perfect temperature in Opava in September makes it a solid month to visit, with 20°C (68°F) during the day and 10°C (50°F) at night. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With lows around 10°C (50°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Opava in September

The month brings about 150 hours of sunlight, offering a comfortable mix of sun and overcast.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

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

Opava Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 40%  

Precipitation 81 mm (3.2 in)  

Rainy days 12 days  

Humidity 78% *  

Sunshine 150 hours *  

Percentage Sunshine *  

* Data from: Ostrava, Czech Republic (31 KM, 19 Miles).

What to Wear in Opava in September

For Opava in September, 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. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Opava in September

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

Swimming

6/10

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 Opava's climate page.

More climate data for Opava

Temperature Rainfall Sunshine Humidity

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