Determining the single country with the most humidity is complex, as humidity levels fluctuate daily and seasonally. However, based on average annual relative humidity, Colombia is often cited as having one of the highest levels, with an average relative humidity of 81%.
It's important to note that several countries experience very high humidity. Many sources list countries with average annual relative humidity around 80%, including:
- Bangladesh
- Papua New Guinea
- Indonesia
- Myanmar
- Liberia
- Brunei
- Equatorial Guinea
Because these countries have an average around 80% and Colombia is at 81%, Columbia is listed in many sources.
Therefore, while other nations might experience higher humidity at certain times, Colombia consistently presents very high levels of humidity throughout the year, leading to its frequent mention as a very humid country.
