# Parasols barely cool you down—here's why

Research shows that sitting under a parasol provides only minimal cooling compared to direct sun exposure. Because shade from an umbrella blocks sunlight but does little to lower air temperature or block radiant heat from the ground and surroundings. The finding means people relying on umbrellas for heat relief may still face significant heat stress.

**Importance:** 2/5

## Sources

### Science
- [New Scientist](https://www.newscientist.com/article/2582754-why-sitting-under-a-parasol-is-barely-cooler-than-being-in-the-sun/?utm_campaign=RSS|NSNS&utm_content=home&utm_medium=RSS&utm_source=NSNS) — Mon, 03 Aug 2026 14:46:01 +0000