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Koshi Province
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Koshi Province Weather and climate
Data source：Meteostat
Update date：2025-09
Koshi Province year round climate
- Spring (March–May): Average 17.9–22.3°C, warm and comfortable climate with gradually increasing rainfall. Common activities: Outdoor walks, enjoying natural scenery. Recommended clothing: Light jacket, long-sleeved shirts, comfortable trousers.
- Summer (June–August): Average 24.0–24.4°C, hot and humid with heavy rainfall. Common activities: Visiting summer resorts, indoor activities. Recommended clothing: Light and breathable clothing, short-sleeved shirts, shorts, rain gear.
- Autumn (September–November): Average 21.6–17.3°C, pleasant climate with decreasing rainfall. Common activities: Hiking, mountain climbing, enjoying autumn scenery. Recommended clothing: Comfortable long-sleeved shirts, light jacket.
- Winter (December–February): Average 13.8–11.5°C, mild and dry climate with little rainfall. Common activities: Visiting temples and cultural sites. Recommended clothing: Warm jacket, trousers, scarf.
Koshi Province climatological average
Annual average temperature: approx. 19.7°C / Annual rainfall: approx. 999 mm / Summer humidity: 70%–80% / Rainiest month: July
Koshi Province monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
11.5°C
6
February
13°C
6.7
March
17.9°C
39.5
April
22.2°C
43.8
May
22.3°C
108.1
June
24.4°C
188.1
July
24°C
227.8
August
24.4°C
180.6
September
23.9°C
113.5
October
21.6°C
79
November
17.3°C
3.9
December
13.8°C
2.7
Koshi Province weather for the next seven days
10/25
Saturday
Patchy rain nearby
23.6°C/14.4°C
10/26
Sunday
Sunny
23.9°C/13.8°C
10/27
Monday
Sunny
24.1°C/14°C
10/28
Tuesday
Partly Cloudy
23.4°C/17°C
10/29
Wednesday
Sunny
24.8°C/16.2°C
10/30
Thursday
Patchy rain nearby
24.8°C/15.8°C
10/31
Friday
Moderate rain
17.5°C/16.9°C
