HARDI TWIN Wind Tool

Calculate your TWIN benefit

Location ?Enter your farm or field location. Wind data from the nearest weather station will be used.

Work from ?Start of your daily spray window. Only wind data within these hours is analyzed.

Work to ?End of your daily spray window.

Season start ?Start of the spray season. Uses historical weather data from this period.

Season end ?End of the spray season to analyze.

Min. hours ?Minimum consecutive sprayable hours to count. Higher = more realistic (recommended: 3).

Real spray day analysis ?When enabled, hours are also filtered by temperature (5–25°C), precipitation (≤0.2 mm/h), and humidity (40–95% RH). This gives a more realistic picture of actual sprayable conditions.

How much bigger is your spray window with TWIN?