Portrush Weather in July

What's the weather like in Portrush (N Ireland) in July 2024?

The climate in Portrush during July can be summarized as mild and reasonably dry.

July is in the summer in Portrush and is typically the warmest month of the year. Daytime maximum temperatures average around 17°C (63°F), whilst at night 10°C (51°F) is normal.

Portrush weather averages (imperial / metric)
Daytime temperature 17.1°C 62.7°F
Nightly temperature 10.4°C 50.6°F
Average temperature 13.7°C 56.7°F
Daily sunshine 4.7 hrs
Avg rainfall 77 mm 3 ins
Rainy days 18 days
Sea temperature 13.5°C 56.3°F
Humidity 87%
Windspeed 19.1kph 12 mph

On average July is the 4th driest month of the year in Portrush with around 77mm 3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.7 hours of sunshine per day.

July temperatures in Portrush

Portrush average temperature in July

July rainfall

Portrush average rain in July

July hourly sunshine

Portrush average rain in July

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Portrush in July 2024.

Other monthly averages

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Portrush weather stats

Portrush weather statistics
Hottest month: July 16.9°C 62.4°F
Driest month: April 65mm 2.6ins
Sunniest month: May 6.3hrs
Coldest month: January 6.6°C 43.9°F
Wettest month: October 124mm 4.9ins
Map showing location of Portrush (55.19592, -6.6493) Portrush map pin © Google

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