Yes, cotton clothes are generally suitable for hot weather. Here's why:

• Breathability: Cotton is a natural fiber that allows air to circulate, helping to keep the body cool by wicking away moisture and allowing it to evaporate. Healthline
• Absorption: Cotton is absorbent, meaning it can soak up sweat, which further aids in cooling as the moisture evaporates.
• Comfort: Cotton is generally soft and comfortable against the skin, making it a good choice for hot weather when you're likely to sweat.

However, it's worth noting that cotton can take longer to dry compared to synthetic fabrics. So, while it's great for everyday wear, it might not be the best choice for intense physical activities where quick-drying clothing is preferred.