This hand was rough from work, brown with sunburn, splotched with freckles. The nails were broken and irregular, there were heavy calluses on the cushions of the palm, a half-healed blister on the thumb.
The CDC says you can wear loose fitting, lightweight clothing, stay hydrated, protect against sunburn with SPF and take it easy during the hottest parts of the day.
In fact, if a leaf were to absorb all that green light right at the surface, it could be at risk of taking in too much energy too quickly and suffering the botanical equivalent of sunburn.