SeasonMapNepal in September
September is one of Nepal's weaker months (rank 10 of 12): its 7 destinations average 56/100, led by Namche Bazaar at 73 — 13°C and 27 rainy days — while Lumbini is warmer at 30°C and scores 42.
#10 of 12 months for Nepal · 7 destinations · updated September 2026 · climate normals from ERA5 reanalysis
Where in Nepal in September
| # | Place | Type | Feels-like high | Rain | Comfort | At its best |
|---|---|---|---|---|---|---|
| 1 | Namche Bazaar | Trekking hub | 13°C | 221 mm · 27 days | 73 tier B | — |
| 2 | Manang | Trekking hub | 16°C | 398 mm · 29 days | 68 tier C | — |
| 3 | Gorkha | Trekking hub | 22°C | 482 mm · 28 days | 58 tier D | — |
| 4 | Kathmandu | City | 30°C | 424 mm · 29 days | 54 tier D | — |
| 5 | Pokhara | Trekking hub | 30°C | 801 mm · 27 days | 53 tier D | — |
| 6 | Chitwan | National park | 30°C | 298 mm · 25 days | 46 tier F | — |
| 7 | Lumbini | City | 30°C | 327 mm · 22 days | 42 tier F | — |
Comfort is SeasonMap's 0–100 score; each place is judged through the lens that suits it — beaches on beach weather, ski resorts on snow. "At its best" means September is one of that place's own top three months. Feels-like highs fold in humidity, wind and sun.
What's on in Nepal in September
- Indra Jatra · Kathmandu · 19–27 Sep