Psychrometric Chart

State point

Dry-bulb temp24.0 °C

Relative humidity50 %

Temp (°C)

RH (%)

Drag anywhere on the chart to move the point.

Climate presets

Display

Strategy zones RH curves Grid Crosshair to axes

Strategies

Export

A building-bioclimatic (Givoni-style) chart at standard pressure (101.325 kPa). The RH curves, saturation line and read-outs are computed exactly; the coloured zones are a simplified teaching overlay of where each passive strategy can bring air back to comfort.