Weather in Siemianowice Śląskie in May
Siemianowice Śląskie, Poland averages a high of 18.3°C (64.9°F) and low of 9.1°C (48.4°F) in May, with 13 rain days and 10.6 hours of daily sunshine. Travel score: 70.6/100 (Good). The best time to visit Siemianowice Śląskie is August.
High
18°C65°F
Low
9°C48°F
🌧️
13
rain days
☀️
10.6
hrs/day sunshine
💧
72%
humidity
71— Good
May in Siemianowice Śląskie is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Siemianowice Śląskie?
How much does it rain in Siemianowice Śląskie in May?
Siemianowice Śląskie receives an average of 76.5mm of rainfall across 13 rainy days in May. The annual total is 738mm.
What should I pack for Siemianowice Śląskie in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧥
Light rain jacket
Some rainy days expected (13 days)
☔
Umbrella
Be prepared for occasional showers
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Poland in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31