During the peak seasons like Spring and Autumn, the weather conditions are moderate, with an average temperature anywhere from 15 Degree Celsius to 27 Degree Celsius.
In monsoon, you can expect more hot temperatures averaging around 32 Degree Celsius. The winter season features the average temperature of 10 to 20 Degree Celsius.
However, the locations play a vital role since Chitwan lies in Terai Region, which is quite hotter than Kathmandu and Pokhara.