What is temperature: How's the weather today

How's the weather today in Mumbai, Maharashtra. We provide information on: wind speed, wind direction, atmospheric pressure, temperature , humidity and visibility. Explore the concept of temperature , its measurement, and its role in thermodynamics on this comprehensive HyperPhysics page. Weather Underground provides local & long-range weather forecasts, weatherreports, maps & tropical weather conditions for the Mumbai area. Temperature is the measure of hotness or coldness expressed in terms of any of several arbitrary scales, such as Fahrenheit, Celsius, or Kelvin.