Trekking to Annapurna Base Camp is best done in the vibrant spring months of March, April, and May. In Nepal, spring arrives in March and ends in May. In the spring, the temperature is ideal for trekking—it's neither too hot nor too cold. In the spring, 16 to 22 degrees Celsius, or 61 to 68 degrees Fahrenheit, are the typical daytime temperatures. During the night, the temperature may decrease by as much as 2 or 3 degrees Celsius, or 27 or 28 degrees Fahrenheit.
In the spring season, you will be able to enjoy uninterrupted views of the breathtaking Himalayan mountains because the sky is clear. Rainfall is a possibility in the spring, but it does not last long. For a springtime trekking to Annapurna Base Camp, it is recommended to have a lightweight raincoat. The haze may also obscure views of the mountains. Rhododendron blooms are in full swing, and trails will be carpeted with vibrant flowers. When the trail is covered with red, yellow, pink, white rhododendron flowers, it appears its most beautiful.
This is the season when you will meet people from various walks of life from all across the world. You will love the trek if you enjoy socializing with others. But if you are searching to experience solitude while trekking then it might be a bit difficult.
Average maximum and minimum temperatures:
March: 4 degree Celsius to -8 degree Celsius
April: 8 degree Celsius to -4 degree Celsius
May: 14 degree Celsius to 0 degree Celsius