Balmy (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">balmy</span>' is the definition.<br/ ><span class="explanation-format__explanation">(similar in meaning)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for clement that I've seen before include "Patron saint of tanners" , "Temperate" , "gentle approach" , "Mild or balmy" , "opponent for Winston" .)
(Other definitions for halcyon that I've seen before include "Idyllic" , "Serene" , "Of a period, happy and peaceful - say youth" , "undisturbed" , "Such days are calm and happy" .)
(Another definition for warmish that I've seen is " Somewhat heated".)