Castletown, Ireland: What to pack, what to wear, and when to go [2021]

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Traveling to Castletown, Ireland? If you're planning to go to Castletown, this article contains some important information about when to go, what to wear, and what to pack.

Contents


When to go to Castletown, Ireland

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

Important esssentials for Castletown, Ireland

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

What to wear/what to pack for Castletown, Ireland by month

January

January here is pretty cool. Temperatures average in the high 40s F (single digits C) during the day. There is frost about half of the time. It rains about two thirds of the time.

What to wear/what to pack:

February

In February, Castletown is cold. Temperatures routinely are in the high 40s F (single digits C) range. At night, lows are in the 30s F (single digits C).

This is also a rainy time for Castletown, with several of the days of the month having rain. In February, humidity reaches as high as 80%. There is frost about half of the time.

What to wear/what to pack:

March

March in Castletown is pretty cool. The average overnight temperatures in the area are in the high 30s F (single digits C).

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

What to wear/what to pack:

April

If you vacation in Castletown during April, you will probably see that it is pretty cool. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the low 30s 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. There is frost regularly.

What to wear/what to pack:

May

May in Castletown is chilly. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (low 10s C) to low 50s F (mid 10s C).

What to wear/what to pack:

June

June in Castletown is crisp. The rain can amount to several inches/centimeters. During this time, temperatures average in the 60s F (high 10s C).

What to wear/what to pack:

July

If you are traveling to Castletown in July, you will notice that it is balmy. 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:

August

In August, Castletown is mild. Temperatures routinely are in the high 60s F (high 10s C) range. At night, lows are in the low 50s F (low 10s C).

This is also a rainy time for Castletown, with more than half of the days of the month having rain. In August, humidity reaches as high as 70%.

What to wear/what to pack:

September

September in Castletown is cool. 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 70% to 80% range on average.

What to wear/what to pack:

October

Traveling to Castletown in October, you will notice that it is crisp. Expect it to rain about two thirds of the time. Daytime temperatures are in the 50s F (mid 10s C). There is frost sometimes.

What to wear/what to pack:

November

November in Castletown can be brisk. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (low 10s C).

What to wear/what to pack:

December

If you visit Castletown during December, you are likely to notice that it can be brisk. Temperatures tend to hover around the high 40s F (single digits C) during the day, while at night they can dip into the high 30s F (single digits C). Humidity is generally between 80 and 90% during the day.

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

What to wear/what to pack:

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