Climate & Environment
A warmer sky holds more water, and Nepal's rains now arrive in shorter, fiercer bursts — driving worse landslides and floods.
By Laxman Rawal · Aug 27, 2026
Ask anyone who has lived through a Nepali summer and they will tell you the monsoon no longer behaves the way it used to. The rains still come — broadly June to September — but they increasingly arrive in shorter, harder bursts: a month's water in a single…
Travel Himalaya Nepal · News
The engine behind heavier rain is old, settled science. Warm air holds more moisture than cold air — the Clausius—Clapeyron relationship — and the working rule is about 7% more water vapour for every degree Celsius of warming. A sky carrying more water has…
Travel Himalaya Nepal · News
Rain that falls fast, onto steep, deforested and already-saturated slopes, does not soak in — it runs off, and it can take the hillside with it. Nepal's monsoon now routinely kills people and severs highways: each summer brings landslides burying roads…
Travel Himalaya Nepal · News
No single flood proves climate change, and no dry season disproves it. What the science describes is loaded dice: a warmer atmosphere makes extreme wet events more likely and more severe, year on year, on top of whatever any given monsoon does. For Nepal —…
Travel Himalaya Nepal · News
Plan your trek
NMA-certified guides · permits sorted · 5,000+ treks since 1998.
$2700 pp
Free guide
Permits, costs, seasons and routes — the essentials we send every traveller, plus a free, no-obligation trip quote.
↑ Swipe up
Read the full report and grab the free Nepal Trek Insider Guide — or ask our Pokhara team for a tailored, no-obligation quote.
Read more & get the free guide Plan my trip — free quote Browse Upper Mustang Trek — 12 Days