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When is the Best Time to Explore Colorado?

If you're curious when is the best time of year to travel to Colorado, you might find this info about seasonal weather useful when you are planning your trip. The warmest months in Colorado are typically December and November, whereas the coldest months are usually July and June. The months with the most rain are January and December, whereas August and July 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 30°C and at night it is 20°C. Seasonal average rainfall is 678 mm.
• If you visit between April and June, you can expect an average temp of 28°C during the day and 14°C at night. Average rainfall during this season is 334 mm.
• The daytime average temp from July to September is 30°C and the night-time average is 14°C. Average precipitation for this season is 247 mm.
• Between October and December, the average temp during the day is 30°C and 19°C at night. Seasonal average rain is 598 mm.
• The average annual rainfall in Colorado is 1858 mm.