Slaný Weather in September

September in Slaný averages 21°C (70°F) during the day and 10°C (50°F) at night. The perfect conditions and moderate rainfall make it a solid month to visit.

Rainfall in Slaný in September

Climate statistics over the past 30 years suggest around 12 days of rain, with 57 mm (2.2 in) average 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 Slaný in September

Slaný in September is worth a visit. The temperature is perfect, with 21°C (70°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. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Slaný in September

The city usually sees around 161 hours of sunlight, indicating a moderately sunny period.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Slaný.

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

Slaný Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 40%  

Precipitation 57 mm (2.2 in)  

Rainy days 12 days  

Humidity 77% *  

Sunshine 161 hours *  

Percentage Sunshine *  

* Data from: Prague, Czech Republic (36 KM, 22 Miles).

What to Wear in Slaný in September

For Slaný 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. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Slaný 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

4/10

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 Slaný's climate page.

More climate data for Slaný

Temperature Rainfall Sunshine Humidity

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