Nepal’s tourism sector is being advised to remain alert as weather forecasts point to periods of heavy rainfall across several parts of the country from September 25 to 28. The forecast period falls during the early phase of Nepal’s autumn tourism season, when trekking activity begins to increase across popular mountain destinations.
Persistent or intense rainfall could affect trail conditions, road access and travel through areas vulnerable to landslides and rising river levels. The Nepal Meteorological Department (DHM) has been monitoring rainfall and hydrological conditions across the country. Its monitoring systems highlight the potential for heavy rainfall to increase the risk of landslides and high water levels in rivers and streams, particularly in vulnerable locations.
Trekking Areas May Face Difficult Conditions
Heavy rain can quickly change conditions along mountain trails. Slippery paths, falling rocks, landslides and swollen streams can make some sections difficult or unsafe to cross. Trekking agencies, guides and support crews have therefore been encouraged to keep a close watch on weather developments before and during trips. Routes passing through steep terrain, river valleys and known landslide-prone areas require particular attention. Road travel to trekking destinations could also be affected if heavy rainfall triggers landslides or flooding. Delays, temporary road closures and changes to travel plans may be necessary depending on local conditions.
Weather Conditions May Vary by Region
Forecast information indicates that Kathmandu and Pokhara could also experience periods of rain during the September 25–28 period. Some areas may receive heavier rainfall than others, and conditions can change as the weather system develops. For this reason, tourism operators and travellers are advised not to rely solely on forecasts issued several days in advance. Updated information from the Nepal Meteorological Department and local authorities should be checked before beginning a journey. Mountain weather can also differ significantly between locations, meaning conditions in a city or lower-elevation area may not accurately reflect weather along higher trekking routes.
Tourism Operators Urged to Put Safety First
The expected rainfall comes as Nepal prepares for the busy autumn trekking season. Tourism businesses are being encouraged to maintain regular communication with guides and travellers and to adjust itineraries when weather or trail conditions become unsafe. Trekkers should also remain flexible with their schedules and avoid taking unnecessary risks at river crossings, unstable slopes and other exposed sections of a trail.
The latest weather, rainfall and flood information should be consulted before travelling, particularly for those planning trekking or road journeys between September 25 and 28. While heavy rainfall is a normal part of Nepal’s monsoon transition period, careful planning and timely decisions can help tourism operators and travellers reduce weather-related risks during the autumn season.
