Using the Omni Calculator, for instance, an air temperature of 95°F combined with a relative humidity of 80% results in a wet ...
Recommended time in direct sunlight can drop to as low as 15 minutes per hour if the wet bulb globe temperature reaches 90 degrees or higher, meaning 45-minute breaks each hour are urged.
The analysis calculated an approximate form of “wet-bulb globe temperature,” a metric that combines temperature, humidity, sunlight and wind. Scientists consider it the gold standard for ...