Kostelec nad Černými Lesy Weather in September

During September, Kostelec nad Černými Lesy experiences pleasant daytime temperatures of 20°C (68°F) and cooler nights around 10°C (50°F). Expect quite a bit of rainfall. Around 67 mm (2.6 in) is typical.

Rainfall in Kostelec nad Černými Lesy in September

Expect around 12 days of rain based on historical data, with 67 mm (2.6 in) average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Kostelec nad Černými Lesy in September

Weather in Kostelec nad Černými Lesy is at its excellent in September. Highs reach 20°C (68°F), while nights settle around 10°C (50°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. With lows of 10°C (50°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Kostelec nad Černými Lesy in September

The area enjoys a moderate level of sunlight, with around 161 hours. It's a good balance between sunny and cloudy days.

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

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

Kostelec nad Černými Lesy Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 39%  

Precipitation 67 mm (2.6 in)  

Rainy days 12 days  

Humidity 77% *  

Sunshine 161 hours *  

Percentage Sunshine *  

* Data from: Prague, Czech Republic (29 KM, 18 Miles).

What to Wear in Kostelec nad Černými Lesy in September

Pleasant temperatures in September 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. Rain gear is recommended, you can expect wet weather on multiple days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Kostelec nad Černými Lesy in September

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

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 Kostelec nad Černými Lesy's climate page.

More climate data for Kostelec nad Černými Lesy

Temperature Rainfall Sunshine Humidity

See the full Kostelec nad Černými Lesy climate overview or explore weather in Czech Republic.