Weather in Kathmandu

• All Year
• Summer
• Autumn
• Winter
• Spring

Yearly weather

Calculations are based on the last 8 years of historical weather data.

Temperatures

• Kathmandu experiences comfortable temperatures for most of the year, with April to October being particularly pleasant

• The minimum temperatures in January and December fall into the discomfort range

• The hottest months are June, July and August with high temperatures around 24.5..26.6C

• February, March and November are transitional months.

Conditions

• In Kathmandu, there is a notable decrease in total sun hours during the summer months, particularly in July and August, where sunshine drops to just 0.2 and 0.3 hours respectively, coinciding with the peak precipitation levels.

• Conversely, the months of November and December experience a resurgence in sun hours, arriving at 8.4 and 9.2 hours while precipitation significantly decreases, showcasing a clear seasonal climate pattern influenced by monsoonal rains.

Astronomy

• In Kathmandu, the earliest sunrise occurs in June at 5:08 AM, while the latest sunrise is at 6:54 AM in January.

• The city experiences its earliest sunset at 5:12 PM in December and the latest at 7:00 PM in June, highlighting a significant variation in sunset times.

• Day length varies from a shortest duration of 10 hours and 25 minutes in December to the longest at 13 hours and 52 minutes in June, emphasizing the impact of seasonal changes on daylight hours.