Webthe best weather in dublin by month tends to be june, july and august, while the worst tends to be january and february, but stormy weather can hit at any. Webthe irish weather is mainly influenced by the island’s position in the atlantic ocean. The prevailing winds and currents bring lots of rain and wind in unpredictable patterns. Access_time 11:10 pm ist on september 9, 2024 (gmt +1) | updated 17 hours ago. Webdublin's weather has its own charm, featuring a mix of rain and sunshine.