Weather is only one factor, but it can really affect your travel plans, especially if you're planning an extended stay in Nayabazar. The hottest months are usually June and August, with an average temperature of 19°C, while the coldest months are January and December, with an average of 11°C. The rainiest months in Nayabazar are July, June, August and May, with each month seeing an average of 950 mm of rainfall.