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When is the Best Time to Explore Princeton?

If you're curious when is the best time of year to visit Princeton, you may find this information about seasonal weather helpful when planning your trip. The warmest months in Princeton are typically July and August, whereas the coldest months are usually January and February. The months with the most rain are May and June, whereas January 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 -7°C. Seasonal average rainfall is 184 mm.
• If you visit between April and June, you can expect an average temp of 28°C during the day and 6°C at night. Average rainfall during this season is 425 mm.
• The daytime average temp from July to September is 30°C and the night-time average is 15°C. Average precipitation for this season is 346 mm.
• Between October and December, the average temp during the day is 18°C and -3°C at night. Seasonal average rain is 219 mm.
• The annual rainfall average in Princeton is 1175 mm.