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Hyesan Weather in October
October in Hyesan brings moderate temperatures, with daytime highs of 12°C (54°F) and nights around -1°C (30°F). Expect around 47 mm (1.9 in) of snow/rainfall during the month.
Rainfall in Hyesan in October
Historically, October sees about 9 days of snow/rain, with a monthly average of 47 mm (1.9 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Hyesan in October
In October, expect moderate temperatures in Hyesan, with highs of 12°C (54°F) and lows of -1°C (30°F) at night. Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights drop below freezing to -1°C (30°F). An extra blanket is worth packing if you're unsure about the heating where you're staying.Should you favor a climate that's both dry and comfortably warm, September typically offers the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Hyesan Temperature in October
Min Temperature
-1°C (30°F)
Max Temperature
12°C (54°F)
Chance of Rain
31%
Precipitation
47 mm (1.9 in)
Rainy days
9 days
Humidity
66%
Hyesan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hyesan - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Hyesan typically drop from around 17°C (63°F) at the start of October to approximately 8°C (46°F) by the end. Nights are very cold, with lows typically ranging from -5°C (23°F) to 3°C (37°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for Hyesan in October
Browse day-by-day weather records for Hyesan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hyesan historical weather extremes in October
Our historical data for Hyesan spans 1976 to 2025, revealing these weather extremes.
- On October 1, 2019, temperatures climbed to 28°C (82°F), marking the warmest October day on record.
- Nighttime temperatures dropped to -14°C (7°F) on October 28, 1978, marking the coldest October night on record.
Best Places in North Korea in October
Find out more about the weather in North Korea and which places have the best travel conditions in this month. See all of North Korea in October →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Hyesan in October
The weather can swing between comfortable and chilly in October, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days.
What To Do in Hyesan in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Barbeque4/10 -
Camping2/10 -
Outdoor sports6/10
Hyesan 3-Day Forecast
More climate data for Hyesan
See the full Hyesan climate overview or explore weather in North Korea.
Popular in October
Where to go in October - average daytime high across popular destinations.
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