Climate in Nepal
Spring (between March – May): The temperature is mildly warm in low lands while moderate in higher altitudes with plenty of opportunities to have the mountain views. It is also the time for flowers to blossom.
Summer (between June – August): This is also the monsoon season in Nepal. The weather is hot and wet at times. It rains almost everyday with occasional thunderstorms in the evening.
Autumn (between September – November): This is the best tourist season in Nepal with the summer gone by and the winter to set in. The weather is highly pleasant so are the mountain views. This is the peak season for trekking as mountain views are very clear. This is also the season of festivities as Nepal celebrates the biggest Hindu festivals Dashain followed by Tihar.
Winter (between December – February): The weather is cool and the sky is clear with occasional snowfalls at higher elevations. This season is good for trekking in lower elevations. The morning and night is cold and the days are warm when sunny.
The average temperature in Kathmandu during the four seasons:
* Spring season 16-23 Degree Celsius
* Summer season 23-25 Degree Celsius
* Autumn season 15-24 Degree Celsius
* Winter season 9-12 Degree Celsius