Unieście Weather in September

In Unieście, September brings pleasant daytime temperatures around 19°C (66°F), with nights cooling to 12°C (54°F). Expect quite a bit of rainfall this month.

Rainfall in Unieście in September

Climate statistics over the past 30 years suggest around 15 days of rain, with 87 mm (3.4 in) average for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Unieście in September

September in Unieście brings pleasant temperatures, with highs of 19°C (66°F) and nights around 12°C (54°F). The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 12°C (54°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Unieście in September

The area experiences a moderate amount of sunshine, with approximately 137 hours of sunlight expected. This means a decent mix of sun and overcast.

If you prefer enjoying temperate temperatures and rain-free days, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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

Unieście Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 19°C (66°F)  

Chance of Rain 49%  

Precipitation 87 mm (3.4 in)  

Rainy days 15 days  

Sunshine 137 hours *  

Percentage Sunshine *  

* Data from: Koszalin, Poland (10 KM, 6 Miles).

What to Wear in Unieście in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Unieście 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 Unieście's climate page.

More climate data for Unieście

Temperature Rainfall Sunshine

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