Find 127 hotels in Siddan

Exploring Siddan

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

• Slane Castle
• Navan Race Course
• Navan Racecourse
• Monasterboice
• Knowth
• Headfort Golf Club
• Newgrange

When is the Best Time to Explore Siddan?

If you're curious when is the best time of year to visit Siddan, you might find this info about seasonal weather helpful when planning your trip. The warmest months in Siddan are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are August and November, whereas April and March 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 9°C and at night it is 2°C. Seasonal average rainfall is 190 mm.
• If you visit between April and June, you can expect an average temp of 17°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 18°C and the night-time average is 10°C. Average precipitation for this season is 252 mm.
• Between October and December, the average temp during the day is 13°C and 3°C at night. Seasonal average rain is 259 mm.
• The annual rainfall average in Siddan is 903 mm.