Hyesan Rainfall & Precipitation: Monthly Averages and Year-Round Insights

This page shows the average amount of rainfall per month in Hyesan. The numbers are calculated over a 30-year period to provide a reliable average. Now, let’s break down all the details for a clearer picture.

On average, Hyesan receives a reasonable amount of rain/snowfall, with an annual precipitation of 898 mm.

Monthly Precipitation Levels

The average number of days each month with precipitation (> 0.2 mm)

The climate in Hyesan shows significant variation throughout the year. Expect 182 mm of precipitation during the wettest month July, distributed over 19 rainy days.

In contrast, January offers drier and sunnier days, with around 18 mm of snowfall over 9 snowy days.

July, the wettest month, has a maximum daytime temperature of 25°C. During the driest month January you can expect a temperature of -8°C. For more detailed insights into the city’s temperatures, visit our Hyesan Temperature page.

Annual Precipitation in North Korea

The map below shows the annual precipitation across North Korea. You can also select the different months in case you are interested in a specific month.

Amsterdam Precipitation Compared World Wide

Hyesan’s average annual precipitation is 898 mm. Let’s compare this to some popular worldwide tourist destinations:

In Barcelona, Spain, the average annual precipitation is 620 mm, evenly distributed across the year with no extreme wet or dry seasons.

Meanwhile, Buenos Aires, Argentina, enjoys a humid subtropical climate with 1000 mm of annual rainfall, mostly in the summer.

In Tokyo, Japan, the average annual precipitation is 1528 mm, with significant summer rains due to typhoon season.

Singapore, situated near the equator, gets 2581 mm of rainfall annually, with no distinct dry season and consistent monthly precipitation.

How is Precipitation Measured?

Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.

Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.

Global Warming and Precipitation

Climate change is affecting precipitation patterns worldwide, including Hyesan:

• Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
• Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.

For more detailed information about Hyesan’s weather, including sunshine hours, humidity levels, and temperature data, visit our Hyesan Climate page.