Find 346 hotels in Grandval

Exploring Grandval

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

• Thal Nature Park
• Notre-Dame de la Prevote Church
• Prehisto Parc
• Weissensteinbahn
• Solothurn Square
• Baseltor
• Omega Museum

When arranging your Grandval getaway, you can also use ebookers to find a convenient flight into Basel (BSL-EuroAirport) Airport. You can narrow down your search by number of stops, airline or time of departure to find the one that works best for you.

When is the Best Time to Explore Grandval?

If you're wondering when is the best time of year to explore Grandval, you may find this information about seasonal weather helpful when you are organising your getaway. The warmest months in Grandval are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are May and July, 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 10°C and at night it is -3°C. Seasonal average rainfall is 244 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 364 mm.
• The daytime average temp from July to September is 24°C and the night-time average is 10°C. Average precipitation for this season is 355 mm.
• Between October and December, the average temp during the day is 15°C and -1°C at night. Seasonal average rain is 338 mm.
• Average annual rainfall in Grandval is 1301 mm.