Weather in Ilam
Current conditions, an available forecast and monthly climate averages for Ilam, Ilam.
WeatherAPI snapshot
Source observation:
Page prepared:
Updates are checked approximately every 30 minutes; source data can be older. Reload to check for updates; this page does not update automatically.
Source: WeatherAPI19°C
Smoky haze
Feels like 20°C
76%
Humidity
4 km/h
Wind
6 km
Visibility
20°C
Feels like
Forecast for 2 upcoming days
Ilam climate by month
Average daily high and low and monthly rainfall, 2016–2025 (ERA5 reanalysis via Open-Meteo) — modelled averages for the area, not station records.
| Month | High | Low | Rain |
|---|---|---|---|
| Jan | 15°C | 6°C | 20 mm |
| Feb | 16°C | 8°C | 39 mm |
| Mar | 20°C | 11°C | 61 mm |
| Apr | 23°C | 14°C | 83 mm |
| May | 24°C | 16°C | 188 mm |
| Jun | 24°C | 19°C | 453 mm |
| Jul | 25°C | 20°C | 762 mm |
| Aug | 25°C | 20°C | 447 mm |
| Sep | 24°C | 19°C | 409 mm |
| Oct | 22°C | 16°C | 149 mm |
| Nov | 20°C | 12°C | 16 mm |
| Dec | 17°C | 8°C | 16 mm |
Frequently Asked Questions
What is the weather like in Ilam?
Ilam sits at about 1218 m. The warmest month is usually August, with average highs around 25°C, and the coldest nights come in January, averaging about 6°C.
When does it rain most in Ilam?
July is the wettest month, with about 762 mm of rain on average. June to September brings roughly 78% of the year's 2,643 mm.
Where is Ilam?
Ilam is in Ilam district, Koshi Province, Nepal, at about 1218 m above sea level.