Best time to visit Larne

Find the best time to visit Larne and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Larne by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Northern Ireland

  • Book flying lessons & airborne experiences
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When is the best time to visit Larne?

The best time to visit Larne is May, June, July and August based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 6°C maximum daytime temperature in January in Larne6
    Jan
  • 6°C maximum daytime temperature in February in Larne6
    Feb
  • 7°C maximum daytime temperature in March in Larne7
    Mar
  • 10°C maximum daytime temperature in April in Larne10
    Apr
  • 13°C maximum daytime temperature in May in Larne13
    May
  • 16°C maximum daytime temperature in June in Larne16
    Jun
  • 17°C maximum daytime temperature in July in Larne17
    Jul
  • 17°C maximum daytime temperature in August in Larne17
    Aug
  • 15°C maximum daytime temperature in September in Larne15
    Sep
  • 12°C maximum daytime temperature in October in Larne12
    Oct
  • 8°C maximum daytime temperature in November in Larne8
    Nov
  • 7°C maximum daytime temperature in December in Larne7
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Which is the warmest month in Larne?

The warmest time of year in Larne is normally July. Expect maximum daytime temperatures to reach 17°C.

Which month has the most rain in Larne?

In terms of rainfall, October is usually the wettest month in Larne with 123mm on average. There are normally 19 days in October with some rain.

When is it sunniest in Larne?

The sunniest time of year in Larne is normally May with bright sunshine on average for 37% of daylight hours; that's 6 hours of sunshine per day.

When is the sea warmest in Larne?

The sea is usually at its warmest in Larne in September when the water temperature reaches 14°C.

Best time to visit

The weather guide for Northern Ireland (Larne) shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by meteoblue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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