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When is the Best Time to Explore Barcelona?

If you're curious when is the best time of year to visit Barcelona, you may find this information about seasonal weather helpful when planning your trip. The warmest months in Barcelona are typically September and October, whereas the coldest months are usually July and June. The months with the most rain are February and January, whereas July and June 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 22°C. Seasonal average rainfall is 1292 mm.
• If you visit between April and June, you can expect an average temp of 30°C during the day and 19°C at night. Average rainfall during this season is 396 mm.
• The daytime average temp from July to September is 34°C and the night-time average is 19°C. Average precipitation for this season is 200 mm.
• Between October and December, the average temp during the day is 33°C and 22°C at night. Seasonal average rain is 957 mm.
• Average annual rainfall in Barcelona is 2844 mm.