article_snippet: the mercury topped 17.5C (63.5F) in Murlough, Co Down, Northern IrelandNorthern Ireland, while in Santon Downham in Suffolk the mercury hit 17.3C. And with spring finally appearing to have sprung, thousands headed outdoors to enjoy the warmth.
highlights_snippet: In Murlough, Co Down, Northern Ireland the mercury topped 17.5C while in Santon Downham in Suffolk