October Weather in Hyesan, North Korea

Last updated: August 23, 2025

In October, the average temperature in Hyesan, North Korea hovers around 5°C (41°F), but can swing dramatically with a minimum of -10°C (14°F) and a maximum reaching 24°C (75°F). Expect about 56 mm (2.2 in) of precipitation over 8 days, accompanied by an average humidity of 80%. Prepare accordingly for a climate that can be both crisp and temperate!

October Temperature in Hyesan

In October in Hyesan, the average temperature is 5°C (41°F), with a maximum that can reach 24°C (75°F) and a minimum that can drop as low as -10°C (14°F). Be prepared for a wide range of temperatures during your visit, from mild days to chilly nights.

October Weather in Hyesan: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Hyesan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hyesan, October typically has an average temperature of 5°C (41°F), with highs reaching up to 24°C (75°F) and lows dropping to around -10°C (14°F).

Data source: Temperature data for Hyesan generated using information from the Copernicus Climate Change Service.

October Precipitation in Hyesan

In Hyesan in October, the precipitation amount is 56 mm (2.2 in) over the course of 8 days.

October Precipitation Trends in Hyesan

The chart displays monthly precipitation patterns in Hyesan, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Hyesan, October typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Hyesan

In Hyesan in October humidity is 80%. With an average temperature of 5°C (41°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel much colder than it actually is, leading to the necessity of layering up to stay comfortable while traveling.

October Average Humidity in Hyesan

This chart illustrates the average monthly humidity levels in Hyesan, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Hyesan is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Hyesan

In Hyesan in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Hyesan, you can refer to this Hourly UV Index in Hyesan.

Maximum UV Index Levels in Hyesan for October

The chart shows the monthly maximum UV Index (UVI) for Hyesan in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Hyesan typically reaches 6, which falls under the high exposure category.

Data source: Hyesan October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Hyesan Compares to Other Months

Weather in Hyesan varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Hyesan, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Hyesan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-16°C (4°F)	14 mm (0.6 inches)	78%	moderate
February Weather	-13°C (9°F)	29 mm (1.2 inches)	71%	moderate
March Weather	-3°C (27°F)	42 mm (1.6 inches)	62%	high
April Weather	4°C (40°F)	52 mm (2.1 inches)	65%	very high
May Weather	10°C (51°F)	109 mm (4.3 inches)	73%	very high
June Weather	15°C (59°F)	100 mm (3.9 inches)	83%	extreme
July Weather	20°C (68°F)	97 mm (3.8 inches)	87%	extreme
August Weather	19°C (66°F)	187 mm (7.4 inches)	89%	extreme
September Weather	13°C (55°F)	79 mm (3.1 inches)	79%	very high
October Weather	5°C (41°F)	56 mm (2.2 inches)	80%	high
November Weather	-4°C (25°F)	44 mm (1.7 inches)	69%	moderate
December Weather	-14°C (7°F)	24 mm (0.9 inches)	75%	low