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When is the Best Time to Explore Callao?

If you're wondering when is the best time of year to travel to Callao, you may find this information about seasonal weather helpful when planning your trip. The warmest months in Callao are typically July and August, whereas the coldest months are usually January and December. The months with the most rain are April and May, whereas July and August 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 11°C and at night it is -5°C. Seasonal average rainfall is 72 mm.
• If you visit between April and June, you can expect an average temp of 28°C during the day and 5°C at night. Average rainfall during this season is 71 mm.
• The daytime average temp from July to September is 34°C and the night-time average is 16°C. Average precipitation for this season is 31 mm.
• Between October and December, the average temp during the day is 17°C and -5°C at night. Seasonal average rain is 65 mm.
• Average annual rainfall in Callao is 238 mm.