Cheonan
South Korea
Long-term weather forecast
Long-term weather forecast

May weather forecast and climate
Cheonan, South Korea

May, the last month of the spring, in Cheonan, is a warm month, with average temperature ranging between min 11.2°C (52.2°F) and max 23.7°C (74.7°F).

Temperature

In Cheonan, the average high-temperature rises, from a comfortable 18.6°C (65.5°F) in April, to a warm 23.7°C (74.7°F). The average low-temperature, in Cheonan, is 11.2°C (52.2°F).

Humidity

In Cheonan, the average relative humidity is 65.9%.

Rainfall

In May, the rain falls for 7.7 days. Throughout May, 85.7mm (3.4") of precipitation is accumulated. In Cheonan, during the entire year, the rain falls for 107.3 days and collects up to 1226.4mm (48.3") of precipitation.

Daylight

In Cheonan, the average length of the day in May is 14.1h.

Sunshine

May has the most sunshine of the year, with an average of 8h of sunshine.

What is the temperature in May in Cheonan?

The average high-temperature, in May, in Cheonan, is 23.7°C (74.7°F), while the average low-temperature is 11.2°C (52.2°F).

What is the average humidity in May in Cheonan?

The average relative humidity in May in Cheonan, South Korea, is 65.9%.

How many days does it rain in May in Cheonan?

In Cheonan, South Korea, during May, the rain falls for 7.7 days and regularly aggregates up to 85.7mm (3.4") of precipitation.

What is the average length of the day in May in Cheonan?

In May, the average length of the day in Cheonan, South Korea, is 14.1h.

What month has the most sunshine in Cheonan?

With an average of 8h of sunshine, May has the most sunshine of the year in Cheonan, South Korea.

How many hours of sunshine does Cheonan have in May?

The average sunshine in May is 8h.
Average temperature in May - Cheonan, South Korea
  • Average high temperature in May: 23.7°C

The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (2.5°C).

  • Average low temperature in May: 11.2°C

The month with the highest average low temperature is August (21°C).
The coldest month (with the lowest average low temperature) is January (-7.9°C).

Average humidity in May - Cheonan, South Korea
  • Average humidity in May: 65.9%

The month with the highest relative humidity is July (79.4%).
The month with the lowest relative humidity is April (62.1%).

Average rainfall in May - Cheonan, South Korea
  • Average rainfall in May: 85.7mm

The wettest month (with the highest rainfall) is August (298.3mm).
The driest month (with the lowest rainfall) is January (23.4mm).

Average rainfall days in May - Cheonan, South Korea
  • Average rainfall days in May: 7.7 days

The month with the highest number of rainy days is July (13.9 days).
The month with the lowest number of rainy days is October (6.2 days).

Average daylight in May / Average sunshine in May - Cheonan, South Korea
  • Average daylight in May: 14.1h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in May: 8h

The month with most sunshine is May (Average sunshine: 8h).
The month with least sunshine is December (Average sunshine: 5.2h).