Lahān weather
Best months for weather: Oct–Mar. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Lahān, Madhesh, Nepal.
Best Time to Visit
Peak season Oct–MarOff season May–Aug
Lahān weather by month
When is the best time to visit Lahān?
Based on weather alone, the best time to visit Lahān is Oct–Mar, according to NASA's 2001–2025 climate averages. May–Aug tends to be the least pleasant. Average highs run from 23°C (73°F) in January to 39°C (102°F) in May.
What is the rainiest month in Lahān?
July is the wettest month, with about 296 mm (11.7 in) of rain on average. November is the driest, with about 2 mm (0.1 in).
What is the hottest month in Lahān?
May is the warmest, with average highs of 39°C (102°F) and lows of 26°C (79°F). January is the coolest, with highs of 23°C (73°F) and lows of 9°C (48°F).
Does Lahān have a rainy season?
Yes. Jun–Sep is the rainy season (150 mm or more a month), while Oct–Apr is usually dry (under 60 mm).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months