Boulogne-Billancourt, France: What to pack, what to wear, and when to go [2021]

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Traveling to Boulogne-Billancourt, France? If you're planning to go to Boulogne-Billancourt, this article contains some important information about when to go, what to wear, and what to pack.

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When to go to Boulogne-Billancourt, France

Based on the climate and weather in Boulogne-Billancourt, the best time to go is August. See below for details.

Important esssentials for Boulogne-Billancourt, France

Here are some general tips on what to wear in Boulogne-Billancourt, as well as several items to remember to pack when traveling there.

What to wear/what to pack for Boulogne-Billancourt, France by month

January

January in Boulogne-Billancourt is brisk and very rainy. The average overnight temperatures in the area are in the high 30s F (single digits C). It tends to rain about half of the time.

It also snows sometimes. But the colder weather doesn't bring low humidity, which is in the 70% to 80% range on average.

What to wear/what to pack:

February

February in Boulogne-Billancourt is pretty cool and somewhat rainy. The average overnight temperatures in the area are in the high 30s F (single digits C). It tends to rain about half of the time.

It also snows sometimes. But the colder weather doesn't bring low humidity, which is in the 70% to 80% range on average.

What to wear/what to pack:

March

March in Boulogne-Billancourt is pretty cool and very rainy. The rain can amount to several inches/centimeters.

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

What to wear/what to pack:

April

If you vacation in Boulogne-Billancourt during April, you are likely to find that it can be chilly and somewhat rainy. Temperatures tend to hover around the low 60s F (mid 10s C) during the day, while at night they can dip into the 40s F (single digits C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

May

If you are traveling to Boulogne-Billancourt in May, you will notice that it is balmy and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the high 60s F (low 10s C).

What to wear/what to pack:

June

June here is balmy and somewhat rainy. Temperatures average in the low 70s F (low 20s C) during the day. It rains about half of the time.

What to wear/what to pack:

July

July in Boulogne-Billancourt is warm and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the high 70s F (mid 20s C).

What to wear/what to pack:

August

If you vacation in Boulogne-Billancourt during August, you may see that it is a perfect temperature and somewhat rainy. Temperatures tend to hover around the high 70s F (mid 20s C) during the day, while at night they can dip into the low 60s F (mid 10s C).

Humidity is generally between 50 and 60% during the day. In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

September

If you go to Boulogne-Billancourt in September, you will notice that it is balmy and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

October

If you vacation in Boulogne-Billancourt during October, you may find that it is cool and very rainy. Temperatures tend to hover around the low 60s F (mid 10s C) during the day, while at night they can dip into the high 40s F (single digits C).

Humidity is generally between 60 and 70% during the day. In terms of precipitation, you can expect it to rain about half of the time.

What to wear/what to pack:

November

If you visit Boulogne-Billancourt during November, you are likely to notice that it is pretty cool and somewhat rainy. Temperatures tend to hover around the low 50s F (low 10s C) during the day, while at night they can dip into the low 40s 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:

December

December for Boulogne-Billancourt can be very chilly and very rainy. Temperatures average in the 40s F (single digits C) during the day. It rains about half of the time.

What to wear/what to pack:

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