Question: What Are the Controls Affecting the Climate of India?
Answer: The controls affecting the climate of India are-
- Latitude refers to the angular distance that separates the region in question from the equator. As the latitude increases, the sun’s rays become more oblique and its ability to warm the earth decreases. Warm weather prevails throughout the year as a result of the equator’s orientation with respect to the sun. The amount of solar radiation that a location is exposed to is directly related to its latitude. The amount of solar radiation that reaches a location is greatest near the earth’s equator and decreases as one moves further away from the equator. The temperature of a location is not entirely determined by its latitude alone.
- The country’s topography includes mountains that reach heights of around 6,000 metres to the north. In addition, India features a coastline, and its highest point is just approximately 30 metres above sea level. The Himalayas serve as a barrier that prevents the icy winds that originate in Central Asia from reaching the subcontinent. The presence of mountains results in winters that are often warmer than average.
- Pressure and Winds: The climate and weather are controlled by factors such as upper air circulation, western cyclonic disturbances, and surface pressure and winds.
- Upper Air Circulation: The distance between you and the ocean is important because the ocean takes far longer to heat up and cool down than land does. This indicates that coastal sites have a tendency to experience lower summer temperatures and higher winter temperatures than inland locations of the same latitude and height. Glasgow, for example, is located at a latitude that is comparable to that of Moscow; yet, because of its proximity to the ocean, Glasgow has substantially warmer winters.