e-meteo — Weather in Greece

e‑meteo · calculation tools

Weather calculators

Free calculators for Beaufort, dew point, wind chill, heat index, rainfall litres and approximate cloud base, without sending input data.

LOCAL PROCESSING

Your values stay in the browser

Calculations run with JavaScript on your device. Values are neither stored nor sent to e‑meteo or a third-party API.

🌬️ Convert to Beaufort

Convert mean wind speed to a standard Beaufort force.

—Enter the values

💧 Dew point

Magnus approximation from temperature and relative humidity.

—Enter the values

🥶 Wind chill

Indicative wind effect at temperatures up to 10°C.

—Enter the values

☀️ Heat index

Approximate heat load for warm, humid conditions in shade.

—Enter the values

🌧️ Rainfall in litres

Geometric conversion of rainfall depth over an area.

—Enter the values

☁️ Approximate cloud base

Simple lifting-condensation estimate from temperature and dew point.

—Enter the values

Results are educational approximations, not certified measurements, medical guidance, aviation calculations or operational forecasts.

DOCUMENTATION

Relationships and limits