Monthly weather forecast and climate
Daejeon, South Korea

Weather in January

January, like December, in Daejeon, South Korea, is another cold winter month, with average temperature ranging between min -6.1°C (21°F) and max 1.3°C (34.3°F). With an average high-temperature of 1.3°C (34.3°F) and an average low-temperature of -6.1°C (21°F), January is the coldest month. Weather in January »

Weather in February

February, the last month of the winter, in Daejeon, is also a wintry month, with average temperature ranging between max 4.7°C (40.5°F) and min -3.3°C (26.1°F). In February, the average high-temperature marginally rises, from 1.3°C (34.3°F) in January, to a still cold 4.7°C (40.5°F). Weather in February »

Weather in March

The first month of the spring, March, is a fresh month in Daejeon, South Korea, with average temperature varying between 0.8°C (33.4°F) and 10.4°C (50.7°F). In March, the average high-temperature increases, from a wintry 4.7°C (40.5°F) in February, to a cool 10.4°C (50.7°F). Weather in March »

Weather in April

April in Daejeon, South Korea, is an enjoyable spring month, with average temperature fluctuating between 5.5°C (41.9°F) and 16.7°C (62.1°F). In Daejeon, the average high-temperature in April rises, from a fresh 10.4°C (50.7°F) in March, to an enjoyable 16.7°C (62.1°F). Weather in April »

Weather in May

May, the last month of the spring, in Daejeon, is an agreeable month, with average temperature ranging between max 22.7°C (72.9°F) and min 10.2°C (50.4°F). In May, the average high-temperature rises, from an enjoyable 16.7°C (62.1°F) in April, to a pleasant 22.7°C (72.9°F). Weather in May »

Weather in June

The first month of the summer, June, is a warm month in Daejeon, South Korea, with average temperature ranging between min 15.2°C (59.4°F) and max 26.4°C (79.5°F). In June, the average high-temperature marginally rises, from an agreeable 22.7°C (72.9°F) in May, to a warm 26.4°C (79.5°F). Weather in June »

Weather in July

July, like June, in Daejeon, South Korea, is a moderately hot summer month, with average temperature varying between 19.8°C (67.6°F) and 28.1°C (82.6°F). In Daejeon, the average high-temperature in July is almost the same as in June - a still moderately hot 28.1°C (82.6°F). Weather in July »

Weather in August

August, the last month of the summer, in Daejeon, is also a moderately hot month, with average temperature ranging between min 20.1°C (68.2°F) and max 28.9°C (84°F). The warmest month is August, with an average high-temperature of 28.9°C (84°F) and an average low-temperature of 20.1°C (68.2°F). The average heat index in August is appraised at a sweltering 35.3°C (95.5°F). Weather in August »

Weather in September

September, the first month of the autumn, in Daejeon, is still a warm month, with average temperature fluctuating between 24°C (75.2°F) and 14.4°C (57.9°F). In Daejeon, the average high-temperature in September slightly decreases, from 28.9°C (84°F) in August, to a still moderately hot 24°C (75.2°F). Weather in September »

Weather in October

October, the same as September, is another comfortable autumn month in Daejeon, South Korea, with average temperature varying between 8.6°C (47.5°F) and 18.5°C (65.3°F). In Daejeon, the average high-temperature drops, from a warm 24°C (75.2°F) in September, to an enjoyable 18.5°C (65.3°F). Weather in October »

Weather in November

November, the last month of the autumn, in Daejeon, is another cool month, with average temperature varying between 3.2°C (37.8°F) and 11.3°C (52.3°F). In Daejeon, the average high-temperature decreases, from a comfortable 18.5°C (65.3°F) in October, to a cool 11.3°C (52.3°F). Weather in November »

Weather in December

The first month of the winter, December, is still a cold month in Daejeon, South Korea, with average temperature ranging between max 3°C (37.4°F) and min -3.6°C (25.5°F). In Daejeon, the average high-temperature declines considerably, from a cool 11.3°C (52.3°F) in November, to a wintry 3°C (37.4°F). Weather in December »
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FAQ

What is the coldest month in Daejeon?

The coldest month in Daejeon is January, with an average high-temperature of 1.3°C (34.3°F) and an average low-temperature of -6.1°C (21°F).

How much does it rain in Daejeon?

In Daejeon, during the entire year, the rain falls for 133.5 days and collects up to 747mm (29.41") of precipitation.

What is the driest month in Daejeon?

The month with the least rainfall in Daejeon, South Korea, is January when the rain falls for 5.5 days and typically collects 17mm (0.67") of precipitation.

When does it snow in Daejeon?

January through April, November and December are months with snowfall in Daejeon.

How many days does it snow in Daejeon?

In Daejeon, during the entire year, snow falls for 22.7 days, and aggregates up to 124mm (4.88") of snow.

What is the month with the least sunshine in Daejeon?

January and December, with an average of 5.5h of sunshine, are months with the least sunshine in Daejeon, South Korea.

What is the month with the lowest UV index in Daejeon?

Months with the lowest UV index in Daejeon are January, February, November and December, with an average maximum UV index of 2.

What is the least humid month in Daejeon?

With an average relative humidity of 63%, March is the least humid month in Daejeon, South Korea.

When it does not snow in Daejeon?

In Daejeon, South Korea, snow does not fall in May through October.

What month has the most sunshine in Daejeon?

With an average of 10h of sunshine, May has the most sunshine of the year in Daejeon.

When are the longest days in Daejeon?

The month with the longest days is June, with an average of 14.6h of daylight.

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

Months with the highest UV index in Daejeon, South Korea, are June and July, with an average maximum UV index of 6.

What is the most humid month in Daejeon?

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

What is the rainiest month in Daejeon?

The month with the most rainfall in Daejeon, South Korea, is July when the rain falls for 23.3 days and typically aggregates up to 175mm (6.89") of precipitation.

What is the warmest month in Daejeon?

August is the warmest month in Daejeon, with an average high-temperature of 28.9°C (84°F) and an average low-temperature of 20.1°C (68.2°F).

When does it snow the most in Daejeon?

The month with the most snowfall is December when snow falls for 8.1 days and typically aggregates up to 40mm (1.57") of snow.

What is the month with the shortest days in Daejeon?

The month with the shortest days in Daejeon, South Korea, is December, with an average of 9.7h of daylight.

Average temperature
Daejeon, South Korea

Average temperature - Daejeon, South Korea

The warmest month (with the highest average high temperature) is August (28.9°C).
The month with the lowest average high temperature is January (1.3°C).

The month with the highest average low temperature is August (20.1°C).
The coldest month (with the lowest average low temperature) is January (-6.1°C).

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Average pressure
Daejeon, South Korea

Average pressure - Daejeon, South Korea

The month with the highest atmospheric pressure is January (1025.2mbar).
The month with the lowest atmospheric pressure is July (1007.2mbar).

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Average wind speed
Daejeon, South Korea

Average wind speed - Daejeon, South Korea

The windiest month (with the highest average wind speed) is March (9.7km/h).
The calmest month (with the lowest average wind speed) is June (6.5km/h).

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Average humidity
Daejeon, South Korea

Average humidity - Daejeon, South Korea

The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is March (63%).

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Average rainfall
Daejeon, South Korea

Average rainfall - Daejeon, South Korea

The wettest month (with the highest rainfall) is July (175mm).
The driest month (with the least rainfall) is January (17mm).

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Average rainfall days
Daejeon, South Korea

Average rainfall days - Daejeon, South Korea

The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (5.1 days).

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Average snowfall
Daejeon, South Korea

Average snowfall - Daejeon, South Korea

The month with the highest snowfall is December (40mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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Average snowfall days
Daejeon, South Korea

Average snowfall days - Daejeon, South Korea

The month with the highest number of snowfall days is December (8.1 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight / Average sunshine
Daejeon, South Korea

Average daylight / Average sunshine - Daejeon, South Korea

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.7h).

The month with the most sunshine is May (Average sunshine: 10h).
Months with the least sunshine are January and December (Average sunshine: 5.5).

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Average sunshine days
Daejeon, South Korea

Average sunshine days - Daejeon, South Korea

The month with the most sunshine days is October (22.5 days).
The month with the least sunshine days is July (6.2 days).

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Average UV index
Daejeon, South Korea

Average UV index - Daejeon, South Korea

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

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