Belfast, Northern Ireland, United Kingdom: What to pack, what to wear, and when to go [2021]

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Traveling to Belfast, Northern Ireland, United Kingdom? If you're planning to go to Belfast, here is some important information about when to go, what to wear, and what to pack.

Contents


When to go to Belfast, Northern Ireland, United Kingdom

Based on the climate and weather in Belfast, the best time to go is July. See below for details.

Important esssentials for Belfast, Northern Ireland, United Kingdom

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

What to wear/what to pack for Belfast, Northern Ireland, United Kingdom by month

January

If you vacation in Belfast during January, you may notice that it is pretty cool and somewhat rainy. Temperatures tend to hover around the 40s F (single digits C) during the day, while at night they can dip into the 30s F (single digits C).

In terms of precipitation, you can expect it to rain about half of the time. There is frost a bit less than half of the time.

What to wear/what to pack:

February

February in Belfast is brisk and somewhat rainy. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 40s F (single digits C) to high 40s F (single digits C), although night temperatures can dip into the low 30s F (single digits C).

What to wear/what to pack:

March

March in Belfast 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. There is frost once in a while.

What to wear/what to pack:

April

In April, Belfast can be very chilly and somewhat rainy. Temperatures routinely are in the 50s F (low 10s C) range.

At night, lows are in the low 40s F (single digits C). This is also a rainy time for Belfast, with several of the days of the month having rain.

What to wear/what to pack:

May

May in Belfast can be chilly, somewhat rainy and somewhat hazy. The average overnight temperatures in the area are in the 40s F (single digits C). It tends to rain 5-10 days this month.

What to wear/what to pack:

June

June in Belfast is chilly and somewhat rainy. The average overnight temperatures in the area are in the low 40s F (single digits C). It tends to rain 5-10 days this month.

What to wear/what to pack:

July

July in Belfast is mild and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 60s F (mid 10s C) to high 60s F (low 10s C).

What to wear/what to pack:

August

August in Belfast is mild and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (mid 10s C) to high 60s F (high 10s C).

What to wear/what to pack:

September

September in Belfast is crisp and somewhat rainy. The rain can amount to several inches/centimeters. During this time, temperatures average in the 50s F (low 10s C) to low 60s F (high 10s C).

What to wear/what to pack:

October

If you visit Belfast during October, you are likely to notice that it is relatively cool and somewhat rainy. Temperatures tend to hover around the high 50s F (mid 10s C) during the day, while at night they can dip into the 40s F (single digits C).

Humidity is generally around 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:

November

November in Belfast is brisk and somewhat rainy. The average overnight temperatures in the area are in the low 30s F (single digits C). It tends to rain about half of the time.

But the colder weather doesn't bring low humidity, which is in the 70% to 80% range on average. There is frost occasionally.

What to wear/what to pack:

December

December in Belfast can be brisk and somewhat rainy. Temperatures average in the high 40s F (single digits C) during the day. There is frost about a third of the time. It rains about half of the time.

What to wear/what to pack:

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