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Koshi Province

Koshi Province 1
Travel Info
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Travel Info

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Koshi Province Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Koshi Province year round climate

  • Spring (March–May): Average 64–72°F, 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 75–75°F, 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 70–63°F, 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 56–52°F, 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. 67.5°F / Annual rainfall: approx. 999 mm / Summer humidity: 70%–80% / Rainiest month: July

Koshi Province monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
52.7°F
6
February
55.4°F
6.7
March
64.2°F
39.5
April
72°F
43.8
May
72.1°F
108.1
June
75.9°F
188.1
July
75.2°F
227.8
August
75.9°F
180.6
September
75°F
113.5
October
70.9°F
79
November
63.1°F
3.9
December
56.8°F
2.7

Koshi Province weather for the next seven days

10/4
Sunday
Patchy rain nearby
74.9°F/67.1°F
10/5
Monday
Patchy rain nearby
73.7°F/66°F
10/6
Tuesday
Patchy rain nearby
72.8°F/64.6°F
10/7
Wednesday
Smoky haze
75.9°F/63°F
10/8
Thursday
Smoky haze
75.3°F/62°F
10/9
Friday
Patchy rain nearby
71.6°F/60.7°F
10/10
Saturday
Sunny
76.2°F/62.4°F

Koshi Province Frequently Asked Questions and Useful Information for Travel

What is the best time to visit?

The best times to visit are during the winter ski season (usually from December to March) and the summer outdoor activity season (usually from July to November).

Which attractions are must-sees?

Must-see attractions include Chongjin Gorge Valley, a traditional retro shooting range and multiple hot spring facilities.