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When is the Best Time to Explore Koyukuk?

If you're wondering when is the best time of year to travel to Koyukuk, you may find this information about seasonal weather helpful when planning your trip. The warmest months in Koyukuk are typically July and June, whereas the coldest months are usually January and December. The months with the most rain are August and September, whereas March 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 -9°C and at night it is -25°C. Seasonal average rainfall is 56 mm.
• If you visit between April and June, you can expect an average temp of 19°C during the day and -8°C at night. Average rainfall during this season is 99 mm.
• The daytime average temp from July to September is 19°C and the night-time average is 3°C. Average precipitation for this season is 199 mm.
• Between October and December, the average temp during the day is 1°C and -22°C at night. Seasonal average rain is 98 mm.
• The average annual rainfall in Koyukuk is 453 mm.