The temperatures in Belfast in June are usually low and can range between 10°C and 16°C.
You can expect rain for roughly half of the month of June in Belfast. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Belfast in June 2025.
If you’re planning to visit Belfast in the near future, we highly recommend that you review the 14 day weather forecast for Belfast before you arrive.
Temperatures
16° / 10°
Rainy Days
8
Snowy Days
0
Dry Days
22
Rainfall
121
mm
Sun Hours
7.4
Hrs
