Answer:
Heavy
The Himalayan Range receives heavy rainfall due to its unique geographical features. The range acts as a barrier, causing the warm, moisture-laden air from the Indian Ocean to rise, cool, and condense, resulting in rainfall. The rainfall in the Himalayas is influenced by the monsoon winds, which blow from the southwest during the summer months.
The amount of rainfall in the Himalayas varies based on the region and elevation. The southern slopes of the range, which face the Indian subcontinent, receive the highest amount of rainfall. This is because these areas are directly exposed to the moisture-laden winds from the Arabian Sea. For example, places like Cherrapunji and Mawsynram in northeastern India, located on the southern slopes of the Himalayas, receive some of the highest annual rainfall in the world.
On the other hand, the northern slopes of the Himalayas, which face away from the Indian subcontinent, receive less rainfall. The rain shadow effect occurs here, where the moist air is forced to rise and release its moisture on the southern slopes, leaving the northern slopes relatively drier.
In summary, the Himalayan Range receives heavy rainfall, especially on its southern slopes, due to the monsoon winds and its geographical features. The amount of rainfall varies based on the region and elevation, with the southern slopes receiving the highest rainfall.