If it's as low as 5 you'd be damned unlucky. If I'm riding any significant distance in April I'd have a jersey (poss longsleeve) and a packable soft shell / rain jersey. It's rarely too cold at the latter end of March.
@Wrongcog started
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If it's as low as 5 you'd be damned unlucky. If I'm riding any significant distance in April I'd have a jersey (poss longsleeve) and a packable soft shell / rain jersey. It's rarely too cold at the latter end of March.