Silesia (Katowice)
May
Weather in Silesia for May 2026
Your guide to Silesia weather in May - trends and predictions
Yellow Thunderstorm Warning - See hour by hour.
Until now, May 2026 in Silesia has been nearly identical to the historical average, with a temperature of 20.3 °C (showing only a slight deviation of 0.4 °C).
Expect cooler weather in the next days in Silesia with the forecast suggesting a temperature of 17.5 °C, lower than the historical average.
In general, the average temperature in Silesia at the beginning of May is 21.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 21.4 °C by the end of May.
Silesia experiences moderate rainfall in May, with an average of 9 rainy days and a total precipitation of 142.3 mm.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
22
Dry days
9
Rainy days
0
Snow days
22°/7°
Temperatures
16 km/h
Avg max wind
66 %
Avg humidity
Silesia Weather May
Move between months or click on a day
Temperatures trend during May in Silesia
See the weather trend as well as the moving average line
May weather in Silesia day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May |  Partly cloudy | 21° /10° | 0 mm | 5 | |
| 2 May |  Thundery outbreaks possible | 23° /9° | 0.1 mm | 5 | |
| 3 May |  Patchy rain possible | 24° /11° | 4.5 mm | 6 | |
| 4 May | Partly cloudy | 22° /10° | 0.4 mm | 5 | |
| 5 May | Thundery outbreaks possible | 21° /9° | 0.8 mm | 5 | |
| 6 May |  Patchy light drizzle | 20° /9° | 0.8 mm | 4 | |
| 7 May | Patchy rain possible | 17° /8° | 3.5 mm | 3 | |
| 8 May |  Overcast | 15° /7° | 1.8 mm | 3 | |
| 9 May |  Sunny | 16° /6° | 0.1 mm | 4 | |
| 10 May |  Cloudy | 16° /6° | 0.7 mm | 4 | |
| 11 May | Patchy rain possible | 21° /11° | 2.6 mm | 3.7 | |
| 12 May |  Heavy rain | 10° /5° | 20.6 mm | 4.1 | |
| 13 May | Partly cloudy | 14° /4° | 0 mm | 4 | |
| 14 May | Sunny | 19° /6° | 0 mm | 5.5 | |
| 15 May | Sunny | 22° /9° | 0 mm | 4.4 | |
| 16 May | Patchy rain possible | 22° /10° | 0.3 mm | 4 | |
| 17 May | Patchy rain possible | 18° /10° | 0.1 mm | 3 | |
| 18 May | Patchy rain possible | 11° /9° | 2 mm | 2 | |
| 19 May | Partly cloudy | 22° /7° | 0 mm | 4 | |
| 20 May | Partly cloudy | 25° /13° | 0 mm | 5 | |
| 21 May | Patchy rain possible | 17° /13° | 1.1 mm | 3 | |
| 22 May |  Moderate rain | 13° /12° | 8.7 mm | 3 | |
| 23 May | Moderate rain | 16° /13° | 5.3 mm | 3 | |
| 24 May | Patchy rain possible | 15° /13° | 0.2 mm | 3 | |
| 25 May | Light rain shower | 21° /9° | 1.8 mm | 5 | |
| 26 May |  Patchy light rain with thunder | 22° /11° | 4.7 mm | 5 | |
| 27 May | Patchy light rain with thunder | 23° /10° | 1.3 mm | 6 | |
| 28 May | Light rain shower | 23° /12° | 5.3 mm | 5 | |
| 29 May | Light rain shower | 18° /11° | 2.3 mm | 4 | |
| 30 May | Patchy light rain with thunder | 20° /11° | 2.9 mm | 5 | |
| 31 May | Light rain shower | 23° /12° | 5.3 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Silesia in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Silesia forecast closer to your planned date for the most up-to-date weather information.
Change Month
Silesia in May - FAQ
What are the expected maximum and minimum temperatures in Silesia during May?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 7°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Silesia during May?
Significant rainfall exceeding 142.3 mm is expected in Silesia during May, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Silesia during May?
The average wind speed in Silesia during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Silesia
Explore the daily rainfall trends and prepare for Silesias May weather 💧
Typically, Silesia has 9 rainy days in May with a total of 142.3 mm of rainfall.
UV exposure in Silesia during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Provinces in Silesia
Select a province for an accurate weather forecast
Top locations in Silesia
Select a location for an accurate weather forecast
More Locations Quick links
More Silesia weather pages
You are here
Where is Silesia?Get accurate weather forecasts for Silesia, located at latitude 50.258 and longitude 19.028. Stay updated with localized weather information tailored for Silesia.
Found a mistake?
We appreciate your attention to details. Tell us here.