Castlerock, Northern Ireland, United Kingdom: What to pack, what to wear, and when to go [2018]

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

When to go to Castlerock, Northern Ireland, United Kingdom

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

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

January

January in Castlerock can be 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. There is frost occasionally.

What to wear/what to pack:

  • Jacket or coat
  • Socks
  • Umbrella
  • Light gloves or mittens
  • Waterproof footwear
  • Fleeces
  • Warm pants or jeans
  • Waterproof luggage
  • Rain coat
  • Standard footwear

February

If you are traveling to Castlerock in February, you will notice that it is brisk and somewhat rainy. Expect it to rain about half of the time.

Daytime temperatures are in the high 40s F (single digits C). There is frost occasionally.

What to wear/what to pack:

  • Standard footwear
  • Umbrella
  • Warm pants or jeans
  • Fleeces
  • Waterproof footwear
  • Light gloves or mittens
  • Socks
  • Jacket or coat
  • Rain coat
  • Waterproof luggage

March

Traveling to Castlerock in March, you will notice that it is cold and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

  • Waterproof luggage
  • Fleeces
  • Waterproof footwear
  • Jacket or coat
  • Socks
  • Rain coat
  • Light gloves or mittens
  • Umbrella
  • Standard footwear
  • Warm pants or jeans

April

April in Castlerock is cold and somewhat rainy. The average overnight temperatures in the area are in the low 40s F (single digits C). It tends to rain a bit less than half of the time.

What to wear/what to pack:

  • Light jacket or fleece
  • Standard footwear
  • Rain coat
  • Socks
  • Pants or jeans
  • Long sleeve shirts or blouses
  • Waterproof luggage
  • Long skirts
  • Umbrella
  • Dresses
  • Waterproof footwear

May

If you vacation in Castlerock during May, you are likely to find that it is crisp 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).

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

What to wear/what to pack:

  • Dresses
  • Umbrella
  • Waterproof footwear
  • Long sleeve shirts or blouses
  • Standard footwear
  • Socks
  • Pants or jeans
  • Light jacket or fleece
  • Waterproof luggage
  • Long skirts
  • Rain coat

June

If you vacation in Castlerock during June, you are likely to find that it is crisp 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 low 50s F (low 10s C).

In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

  • Long skirts
  • Waterproof luggage
  • Standard footwear
  • Light jacket or fleece
  • Dresses
  • Long sleeve shirts or blouses
  • Socks
  • Waterproof footwear
  • Pants or jeans
  • Umbrella
  • Rain coat

July

In July, Castlerock is chilly and somewhat rainy. Temperatures routinely are in the 60s F (high 10s C) range.

At night, lows are in the 50s F (low 10s C). This is also a rainy time for Castlerock, with several of the days of the month having rain.

What to wear/what to pack:

  • Long sleeve shirts or blouses
  • Umbrella
  • Dresses
  • Long skirts
  • Waterproof luggage
  • Rain coat
  • Standard footwear
  • Socks
  • Light jacket or fleece
  • Pants or jeans
  • Waterproof footwear

August

If you vacation in Castlerock during August, you are likely to find that it is cool and somewhat rainy. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the 50s F (low 10s C).

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

What to wear/what to pack:

  • Socks
  • Rain coat
  • Dresses
  • Umbrella
  • Light jacket or fleece
  • Long skirts
  • Waterproof luggage
  • Waterproof footwear
  • Pants or jeans
  • Long sleeve shirts or blouses
  • Standard footwear

September

Traveling to Castlerock in September, you will notice that it is cool and somewhat rainy. Expect it to rain about half of the time. Daytime temperatures are in the low 60s F (high 10s C).

What to wear/what to pack:

  • Long sleeve shirts or blouses
  • Dresses
  • Waterproof footwear
  • Umbrella
  • Rain coat
  • Long skirts
  • Light jacket or fleece
  • Socks
  • Waterproof luggage
  • Standard footwear
  • Pants or jeans

October

In October, Castlerock is cool and very rainy. Temperatures routinely are in the 50s F (low 10s C) range.

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

What to wear/what to pack:

  • Pants or jeans
  • Long sleeve shirts or blouses
  • Rain coat
  • Waterproof footwear
  • Dresses
  • Light jacket or fleece
  • Waterproof luggage
  • Socks
  • Umbrella
  • Standard footwear
  • Long skirts

November

If you visit Castlerock during November, you are likely to find that it can be brisk and very 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).

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

What to wear/what to pack:

  • Dresses
  • Light jacket or fleece
  • Pants or jeans
  • Waterproof footwear
  • Long sleeve shirts or blouses
  • Waterproof luggage
  • Standard footwear
  • Long skirts
  • Rain coat
  • Socks
  • Umbrella

December

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

What to wear/what to pack:

  • Fleeces
  • Socks
  • Standard footwear
  • Waterproof luggage
  • Waterproof footwear
  • Light gloves or mittens
  • Jacket or coat
  • Rain coat
  • Warm pants or jeans
  • Umbrella

Year-round what to wear/what to pack for Castlerock, Northern Ireland, United Kingdom

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

  • A plug adadpter that supports outlet types G
  • A SIM card that works in Castlerock
  • If you are visiting a temple, pack respectful clothing

Check out our guides for these other locations: Mirdita, Albania, Faridabad, India, Alexander Bay, South Africa, Trikora, Indonesia, Drvenik, Croatia, Überlingen, Germany, Kendari, Indonesia, Split-Dalmatia, Croatia, Bogo, Philippines, Labadie, Haiti, and Bangka, Indonesia.