Find 1,281 hotels in Grein

Exploring Grein

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

• Neckar Valley-Odenwald Nature Park
• Heidelberg Castle
• Philosophenweg
• Marktplatz
• Karl Theodor Bridge
• Church of the Holy Spirit
• Heidelberg Student Jail

When making plans for your trip to Grein, you can also use ebookers to search for a convenient flight to Mannheim (MHG) Airport. You can narrow down your search by number of stops, airline or departure time to identify one that'll meet your needs.

When is the Best Time to Explore Grein?

If you're curious when is the best time of year to travel to Grein, you may find this information about seasonal weather useful when you are planning your trip. The warmest months in Grein are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are December and May, whereas April and February 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 11°C and at night it is 0°C. Seasonal average rainfall is 154 mm.
• If you visit between April and June, you can expect an average temp of 24°C during the day and 6°C at night. Average rainfall during this season is 185 mm.
• The daytime average temp from July to September is 26°C and the night-time average is 12°C. Average precipitation for this season is 183 mm.
• Between October and December, the average temp during the day is 16°C and 1°C at night. Seasonal average rain is 197 mm.
• Average annual rainfall in Grein is 718 mm.