Gliwice Weather in September

September in Gliwice sees daytime temperatures around 20°C (68°F) and lows of 10°C (50°F) at night. With around 79 mm (3.1 in) of rainfall expected, it's worth packing a rain jacket.

Rainfall in Gliwice in September

On average, there are about 13 days with rain during this month, averaging 79 mm (3.1 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Gliwice in September

The perfect temperature in Gliwice in September makes it a solid month to visit, with 20°C (68°F) during the day and 10°C (50°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop to around 10°C (50°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Gliwice in September

With about 150 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Gliwice.

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For a detailed overview over the year and the best time to visit Poland, check out our Gliwice's climate page.

Gliwice Temperature in September

Min Temperature 10°C (50°F)  

Max Temperature 20°C (68°F)  

Chance of Rain 42%  

Precipitation 79 mm (3.1 in)  

Rainy days 13 days  

Humidity 78% *  

Sunshine 150 hours *  

Percentage Sunshine *  

* Data from: Ostrava, Czech Republic (63 KM, 39 Miles).

What to Wear in Gliwice in September

For Gliwice 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. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Gliwice 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

8/10

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 Poland, check out our Gliwice's climate page.

More climate data for Gliwice

Temperature Rainfall Sunshine Humidity

See the full Gliwice climate overview or explore weather in Poland.