The hottest months in Manipur are typically:

April and May
June and July
August and September
October and November

The hottest months in Manipur are typically April and May. The average temperature in April is 29 degrees Celsius, while the average temperature in May is 30 degrees Celsius. The humidity is also high during these months, making it feel even hotter. The monsoon season begins in June, which brings some relief from the heat. However, the humidity remains high, and the rains can be heavy. The temperature drops slightly in September, but it remains warm. The coolest months in Manipur are October and November, when the average temperature is 25 degrees Celsius.

April and May are the hottest months in Manipur because they are the months before the monsoon season. The sun is at its highest point in the sky during these months, and there is less cloud cover. This means that there is more direct sunlight, which heats the ground and the air. The humidity is also high during these months, which makes it feel even hotter.

The monsoon season begins in June, which brings some relief from the heat. The rains cool the air and the ground, and the humidity drops. However, the monsoon rains can be heavy, which can cause flooding and landslides. The temperature drops slightly in September, but it remains warm. The coolest months in Manipur are October and November, when the average temperature is 25 degrees Celsius.