Find 247 hotels in Herndon

Exploring Herndon

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

• Tie Breaker Family Aquatic Center
• Fort Campbell
• Casey Jones Distillery
• Trail of Tears Commemorative Park and Heritage Center
• MB Roland Distillery
• Links at Novadell
• War Memorial Park

When is the Best Time to Explore Herndon?

If you're wondering when is the best time of year to explore Herndon, you may find this information about seasonal weather useful when you are planning your trip. The warmest months in Herndon are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are April and February, whereas September and January 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 15°C and at night it is -1°C. Seasonal average rainfall is 405 mm.
• If you visit between April and June, you can expect an average temp of 30°C during the day and 9°C at night. Average rainfall during this season is 417 mm.
• The daytime average temp from July to September is 31°C and the night-time average is 17°C. Average precipitation for this season is 342 mm.
• Between October and December, the average temp during the day is 21°C and 2°C at night. Seasonal average rain is 366 mm.
• The annual rainfall average in Herndon is 1530 mm.