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When is the Best Time to Explore Grenville?

If you're curious when is the best time of year to travel to Grenville, you may find this information about seasonal weather helpful when you are organising your getaway. The warmest months in Grenville are typically July and August, whereas the coldest months are usually January and December. The months with the most rain are July and August, whereas November and January 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 15°C and at night it is -2°C. Seasonal average rainfall is 54 mm.
• If you visit between April and June, you can expect an average temp of 30°C during the day and 6°C at night. Average rainfall during this season is 151 mm.
• The daytime average temp from July to September is 32°C and the night-time average is 15°C. Average precipitation for this season is 179 mm.
• Between October and December, the average temp during the day is 20°C and -2°C at night. Seasonal average rain is 62 mm.
• The average annual rainfall in Grenville is 446 mm.