Wet Bulb Temperature Calculator

Liguori Drag Racing • Weather

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Wet Bulb Temperature

Estimate a ventilated liquid-water wet-bulb temperature.

Starting values are examples. Enter your measurements; results update as you type.

Method & assumptions

Solves the ventilated psychrometric equation using station pressure and liquid-water saturation vapor pressure. Air temperatures are limited to 32–122°F. Below-freezing wet-bulb results use supercooled liquid water and may differ from an ice-covered sensor.