The weather in Portrush in April is very cold with temperatures between 4°C and 11°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Portrush during the month of April. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Please note that Portrush can expect a few days of snow in April.
Our weather forecast can give you a great sense of what weather to expect in Portrush in April 2025.
If you’re planning to visit Portrush in the near future, we highly recommend that you review the 14 day weather forecast for Portrush before you arrive.
Temperatures
11° / 4°
Rainy Days
7
Snowy Days
2
Dry Days
21
Rainfall
77
mm
Sun Hours
7.1
Hrs
