Find 20 hotels in Sienno

Exploring Sienno

The city of Sienno has some interesting things to see and do. Popular attractions in and around Sienno include:

• Krzemionki Prehistoric Striped Flint Mining Region
• Jura Park
• Polska w miniaturze
• Szwajcaria Baltowska
• Church of the Sacred Heart of Jesus
• Museum of Nature and Technology
• Church of Saint Michael the Archangel

When arranging your Sienno getaway, you can also use ebookers to find a convenient flight into Radom (RDO) Airport. You can narrow down your search by number of stops, airline or time of departure to find the one that'll work best for you.

When is the Best Time to Explore Sienno?

If you're curious when is the best time of year to visit Sienno, you might find this info about seasonal weather useful when you are planning your trip. The warmest months in Sienno are typically August and July, whereas the coldest months are usually January and February. The months with the most rain are July and May, whereas February and November have the least.

Here's a rundown on how much rain you can expect and what the temperatures are going to be like:

• From January to March, the average daytime temperature is 7°C and at night it is -4°C. Seasonal average rainfall is 123 mm.
• If you visit between April and June, you can expect an average temp of 23°C during the day and 4°C at night. Average rainfall during this season is 219 mm.
• The daytime average temp from July to September is 25°C and the night-time average is 11°C. Average precipitation for this season is 257 mm.
• Between October and December, the average temp during the day is 13°C and -2°C at night. Seasonal average rain is 136 mm.
• The average annual rainfall in Sienno is 735 mm.