Trás-os-Montes e Alto Douro, Portugal: What to pack, what to wear, and when to go [2021]

This article contains affiliate links to Amazon and other vendors. We may earn commission from purchases made through these links.

Traveling to Trás-os-Montes e Alto Douro, Portugal? If you're planning to go to Trás-os-Montes e Alto Douro, below is some important information about when to go, what to wear, and what to pack.

Contents


When to go to Trás-os-Montes e Alto Douro, Portugal

Based on the climate and weather in Trás-os-Montes e Alto Douro, the best time to go is August. See below for details.

Important esssentials for Trás-os-Montes e Alto Douro, Portugal

Here are some general tips on what to wear in Trás-os-Montes e Alto Douro, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Trás-os-Montes e Alto Douro, Portugal by month

January

If you visit Trás-os-Montes e Alto Douro during January, you are likely to notice that it is cold. Temperatures tend to hover around the high 40s F (single digits C) during the day, while at night they can dip into the 30s F (single digits C).

Humidity is generally between 70 and 80% during the day. In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

February

If you go to Trás-os-Montes e Alto Douro in February, you will notice that it is cold. Expect it to rain about half of the time. Daytime temperatures are in the low 50s F (low 10s C).

What to wear/what to pack:

March

March in Trás-os-Montes e Alto Douro is chilly. The rain can amount to several inches/centimeters.

During this time, temperatures average in the high 50s F (mid 10s C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

April

April in Trás-os-Montes e Alto Douro is relatively cool. The average overnight temperatures in the area are in the low 40s F (single digits C).

But the colder weather doesn't bring low humidity, which is in the 50% to 60% range on average.

What to wear/what to pack:

May

May in this region is balmy. Temperatures average in the high 60s F (low 10s C) during the day. It rains regularly.

What to wear/what to pack:

June

June in Trás-os-Montes e Alto Douro is a perfect temperature. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C) to high 70s F (mid 20s C).

What to wear/what to pack:

July

If you visit Trás-os-Montes e Alto Douro during July, you might notice that it is pretty consistently hot and dry with little rain. Temperatures tend to hover around the 80s F (high 20s C) during the day, while at night they can dip into the high 50s F (mid 10s C).

Humidity is generally between 40 and 50% during the day. In terms of precipitation, you can expect it to rain once in a while.

What to wear/what to pack:

August

If you are traveling to Trás-os-Montes e Alto Douro in August, you will notice that it is pretty consistently hot and dry with little rain. Expect it to rain occasionally.

Daytime temperatures are in the 80s F (high 20s C).

What to wear/what to pack:

September

If you are traveling to Trás-os-Montes e Alto Douro in September, you will notice that it is warm. Expect it to rain a bit less than half of the time.

Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

October

October in Trás-os-Montes e Alto Douro is mild. The average overnight temperatures in the area are in the high 40s F (single digits C).

But the colder weather doesn't bring low humidity, which is in the 60% to 70% range on average.

What to wear/what to pack:

November

November in Trás-os-Montes e Alto Douro is relatively cool. Temperatures average in the 50s F (mid 10s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

December

In December, Trás-os-Montes e Alto Douro can be brisk. Temperatures routinely are in the low 50s F (low 10s C) range. At night, lows are in the high 30s F (single digits C).

This is also a rainy time for Trás-os-Montes e Alto Douro, with several of the days of the month having rain. In December, humidity reaches as high as 80%.

What to wear/what to pack:

Check out our guides for these other locations: Luosto, Finland, Jianshui, China, Maputo, Mozambique, Can Tho, Vietnam, Pacifica, Colombia, Fairfield, Texas, United States of America, East Galway, Ireland, Moyobamba, Peru, Waynesville, Ohio, United States of America, East Galway, Ireland, and Plymouth, Massachusetts, United States of America.