July weather forecast
Cheonan, South Korea

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Weather in July

July stands tall as the wettest month in Cheonan, witnessing a massive 167mm (6.57") of rainfall, marking a distinct climatic divergence from the preceding June. Defined by its high humidity and temperatures, the intensity of the monsoon peaks in this month. Frequent heavy rains bring about a significant reduction in sunshine duration. As July progresses, the city's landscape transforms into a lush view, contrasted by overcast skies. Despite heavy downpours, the summer heat persists, offering a blended weather experience.

Temperature

With the onset of July, Cheonan's average high-temperature clocks in at a still moderately hot 28.1°C (82.6°F), showing a minor fluctuation from the previous month. Throughout July, the temperature in Cheonan falls to an average low of 20.3°C (68.5°F).

Heat index

July's average heat index is evaluated at a tropical 33°C (91.4°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

The most humid month in Cheonan is July, with an average relative humidity of 86%.

Rainfall

July is the month with the most rainfall. Rain falls for 22.2 days and accumulates 167mm (6.57") of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in July in Cheonan is 14h and 24min.
On the first day of the month, sunrise is at 05:16 and sunset at 19:54. On the last day of July, sunrise is at 05:36 and sunset at 19:39 KST.

Sunshine

In Cheonan, South Korea, the average sunshine in July is 7.8h.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Cheonan, South Korea. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In July, the maximum UV index of 6 suggests these recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

How hot is it in Cheonan in July?

The average high-temperature and low-temperature in Cheonan during July are 28.1°C (82.6°F) and 20.3°C (68.5°F) respectively. In July, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 33°C (91.4°F).

What is the most humid month in Cheonan?

With an average relative humidity of 86%, July is the most humid month in Cheonan.

What is the average humidity in July in Cheonan?

In Cheonan, the average relative humidity in July is 86%.

What is the rainiest month in Cheonan?

The month with the most rainfall is July, when the rain falls for 22.2 days and typically aggregates up to 167mm (6.57") of precipitation.

How many days does it rain in July in Cheonan?

In Cheonan, South Korea, during July, the rain falls for 22.2 days and regularly aggregates up to 167mm (6.57") of precipitation.

When it does not snow in Cheonan?

May through October are months without snowfall in Cheonan.

How many hours of daylight does Cheonan have in July?

In July, the average day length is 14h and 24min.

What time are sunrise and sunset in July in Cheonan?

In July, on the first day of the month, sunrise is at 05:16 and sunset at 19:54. On the last day of the month, in Cheonan, South Korea, sunrise is at 05:36 and sunset at 19:39 KST.

How many hours of sunshine does Cheonan have in July?

In Cheonan, South Korea, the average sunshine duration in July is 7.8h.

What is the month with the highest UV index in Cheonan?

The months with the highest UV index in Cheonan are June through August, with an average maximum UV index of 6.

What is the UV index intensity in July in Cheonan?

The average daily maximum UV index in July in Cheonan, South Korea, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Cheonan, South Korea

Average temperature in July - Cheonan, South Korea
  • Average high temperature in July: 28.1°C

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (1.1°C).

  • Average low temperature in July: 20.3°C

The month with the highest average low temperature is August (20.7°C).
The coldest month (with the lowest average low temperature) is January (-5.7°C).

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Average pressure in July
Cheonan, South Korea

Average pressure in July - Cheonan, South Korea
  • Average pressure in July: 1007.1mbar

The month with the highest atmospheric pressure is January (1025.4mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).

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Average wind speed in July
Cheonan, South Korea

Average wind speed in July - Cheonan, South Korea
  • Average wind speed in July: 8.1km/h

The windiest month (with the highest average wind speed) is March (10.6km/h).
The calmest month (with the lowest average wind speed) is September (6.7km/h).

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Average humidity in July
Cheonan, South Korea

Average humidity in July - Cheonan, South Korea
  • Average humidity in July: 86%

The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are February and March (62%).

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Average rainfall in July
Cheonan, South Korea

Average rainfall in July - Cheonan, South Korea
  • Average rainfall in July: 167mm

The wettest month (with the highest rainfall) is July (167mm).
The driest month (with the least rainfall) is January (16mm).

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Average rainfall days in July
Cheonan, South Korea

Average rainfall days in July - Cheonan, South Korea
  • Average rainfall days in July: 22.2 days

The month with the highest number of rainy days is July (22.2 days).
The month with the least rainy days is February (4.7 days).

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Average snowfall in July
Cheonan, South Korea

Average snowfall in July - Cheonan, South Korea
  • Average snowfall in July: 0mm

The month with the highest snowfall is December (35mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days in July
Cheonan, South Korea

Average snowfall days in July - Cheonan, South Korea
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Cheonan, South Korea

Average daylight in July / Average sunshine in July - Cheonan, South Korea
  • Average daylight in July: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in July: 7h and 5min

The months with the most sunshine are May and June (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 36min).

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Average sunshine days in July
Cheonan, South Korea

Average sunshine days in July - Cheonan, South Korea
  • Average sunshine days in July: 7 days

The month with the most sunshine days is October (24.5 days).
The month with the least sunshine days is July (7 days).

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Average UV index in July
Cheonan, South Korea

Average UV index in July - Cheonan, South Korea
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Cheonan, South Korea

Average cloud cover in July - Cheonan, South Korea
  • Average cloud cover in July: 54

The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is October (Cloud cover 25).

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Average visibility in July
Cheonan, South Korea

Average visibility in July - Cheonan, South Korea
  • Average visibility in July: 7km

The months with the highest visibility are February, March, October and November (10km).
The month with the lowest visibility is July (7km).

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Cheonan, South Korea

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