Find 738 hotels in Sien

Exploring Sien

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

• German Mineral Museum
• Bosselstein Castle
• Edelstein Erlebniswelt
• Rhineland-Pfalzisches Open Air Museum
• German Gemstone Museum
• Barfußpfad Bad Sobernheim
• Lichtenberg Castle

When making plans for your holiday in Sien, you can also use ebookers to look for a convenient flight into Frankfurt (HHN-Frankfurt - Hahn) Airport. You can narrow down your search by number of stops, airline or time of departure to identify one that'll meet your needs.

When is the Best Time to Explore Sien?

If you're wondering when is the best time of year to explore Sien, you might find this info about seasonal weather helpful when you are organising your getaway. The warmest months in Sien are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are June and December, whereas March and February have the least.

Here's an overview 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 9°C and at night it is -1°C. Seasonal average rainfall is 150 mm.
• If you visit between April and June, you can expect an average temp of 22°C during the day and 4°C at night. Average rainfall during this season is 203 mm.
• The daytime average temp from July to September is 23°C and the night-time average is 10°C. Average precipitation for this season is 192 mm.
• Between October and December, the average temp during the day is 14°C and 0°C at night. Seasonal average rain is 202 mm.
• Average annual rainfall in Sien is 747 mm.