Weather Calculators

Javascript calculators for wind chill and dew point - for the weather geeks among us.

Atmospheric Moisture

Air temperature:     Wet bulb:     Dewpoint:     RH:

Lock DP    

Kg/m3     Kg/Kg     Vapour pressure (Pa)     svp

Enter air temperature (°C) and wet bulb (°C) or dew point temperature (°C) or RH (%). Other values (except wet bulb) will be recalculated upon clicking or tabbing away. Click on the "Lock DP" box to enter a new temperature at the same dewpoint (determines the RH that the same air will acquire upon heating or cooling). Results applicable to sea level.

Wind Chill

Temperature: °C
Wind speed:  kmh Wind Chill: °C

Enter air temperature (°C) and wind speed then click Calculate to determine wind chill temperature.

 
Visitors since =