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Contents
- The climate of Daejeon
- The best time to visit Daejeon
- The worst time to visit Daejeon
- Spring weather in Daejeon
- Summer weather in Daejeon
- Autumn weather in Daejeon
- Winter weather in Daejeon
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Daejeon
Daejeon, South Korea, falls under the Humid continental climate with no dry season and hot summer according to the Köppen climate classification. This predominantly Dfa classified zone situates in the temperate region where the latitude has a significant influence on weather conditions.
The city encounters substantial fluctuations in the atmospheric parameters throughout the year, with temperatures varying widely. Maximum temperatures fluctuate from 1.3°C in January to a peak of 28.9°C in August. Similarly, low temperatures range from a biting -6.1°C in January to a warm 20.1°C in August. Such broad-ranging temperatures identify this region with a significant difference between the warmest and coldest months.
Observing the rainfall trends, Daejeon receives uneven precipitation throughout the year, with the rainiest month being July, with a substantial 175mm. Conversely, the driest months are January and December, recording a modest 17mm and 23mm, respectively. Uniquely, snowfall patterns in Daejeon reveal observable falls in the cold months from December to February, particularly in January and December, with 28mm and 40mm respectively.
The city encounters substantial fluctuations in the atmospheric parameters throughout the year, with temperatures varying widely. Maximum temperatures fluctuate from 1.3°C in January to a peak of 28.9°C in August. Similarly, low temperatures range from a biting -6.1°C in January to a warm 20.1°C in August. Such broad-ranging temperatures identify this region with a significant difference between the warmest and coldest months.
Observing the rainfall trends, Daejeon receives uneven precipitation throughout the year, with the rainiest month being July, with a substantial 175mm. Conversely, the driest months are January and December, recording a modest 17mm and 23mm, respectively. Uniquely, snowfall patterns in Daejeon reveal observable falls in the cold months from December to February, particularly in January and December, with 28mm and 40mm respectively.
The best time to visit Daejeon
Considering the weather parameters' differing magnitudes throughout the year, the best period to visit Daejeon falls between the end of spring and the beginning of summer. This phase, extending from late May to early June, captures a blend of mild temperatures, averaging around 22.7°C to 26.4°C, and reduced rainfall. This corresponds to less crowded tourist times, providing a serene and pleasant experience.
The worst time to visit Daejeon
Corresponding to the weather patterns, the unfavorable period to visit Daejeon extends between July and August. These months constitute the rainy season, characterized by high humidity levels averaging 86% and 84%, high rainfall - exceeding 100mm, and the average high temperature reaching an uncomfortable 28.1°C to 28.9°C.
Spring weather in Daejeon
Spring, in Daejeon, observes a gradual transition from chilly to moderate weather conditions. March experiences a minimum temperature of -0.8°C, shifting to a pleasant 10.4°C maximum. As Spring progresses, by May, maximum temperatures increase to a comfortable 22.7°C, and minimums stand around 10.2°C.
Summer weather in Daejeon
Summer in Daejeon comprises hot and wet conditions. June marks the beginning of the summer with average maximum temperatures ranging from 26.4°C. July and August witness a further increase in temperature, averaging around 28.1°C and 28.9°C respectively. Additionally, these months experience a peak in rainfall, hitting its maximum in July with 175mm.
Autumn weather in Daejeon
Autumn in Daejeon serves a respite from the hot and wet summer. September brings a decline in temperature with the high temperature averaging around 24°C and lows around 14.4°C. The reduce in rainfall is significant, with September experiencing an average of 82mm, which further drops to 56mm by October.
Winter weather in Daejeon
Winter in Daejeon generally is cold with low humidity. Temperatures take a sharp drop, with highs descending from 11.3°C in November to 1.3°C in January. The minimum temperature follows a similar trend, standing around -3.6°C in January. This cold season is further characterized by an increase in snowfall, primarily in December and January, reporting 8mm and 40mm, respectively.
Weather in January
January in Daejeon, South Korea ushers in the cold of winter. Throughout this month, the chill in the air can be felt with average temperatures dipping to -6.1°C, the coldest of the year. In comparison to December's climate, the year starts with lesser daylight hours but compensates with increased sunshine days. Weather in January »
Weather in February
As the city moves from January to February, weather conditions show a slight easing of winter's grip. Temperatures marginally increase, signaling the slow departure of winter. Snowfall in the city reduces significantly in comparison to January. Weather in February »
Weather in March
March ushers in the early signs of Spring in Daejeon. The city transitions from the bitter cold to warmer temperatures, a considerable shift from the February weather. The occurrence of rainfall starts to surpass that of snow, painting the city with colors of Spring. Weather in March »
Weather in April
April in Daejeon signifies the full arrival of Spring, setting itself apart from the transition phase of March. Weather conditions in this month allow for more outdoor exploration, with natural landscapes in their colorful bloom. Weather in April »
Weather in May
May sees Daejeon transition towards the warmer months, marking significant leaps from the weather encountered in April. The taste of summer is felt as the city warms up, experiencing less rainfall compared to the Spring months. Days in May offers extended daylight hours, allowing for more activities under the sun. Weather in May »
Weather in June
As Daejeon steps into June, the city fully embraces the summer season. Distinct from May, the rise in temperatures coupled with high humidity can cause a great deal of discomfort. It's a time of the year when the weather can swing from intensely hot days to torrential downpours, due to the summer monsoon. Weather in June »
Weather in July
July in Daejeon is the city's peak summer month, distinctively different from the beginning of the season experienced in June. This month sees the highest rainfall in the year, with the monsoon season in full force. Amidst the rains and high humidity levels, the temperatures continue to soar. Weather in July »
Weather in August
August signifies the tail end of summer in Daejeon with conditions remarkably similar to July. Despite the downfall of rain tapering as the month progresses, it continues to be a wet month with high humidity levels. This South Korean city experiences the highest temperatures in this summer month. Weather in August »
Weather in September
September in Daejeon is a celebration of fall. The city transitions from the summer month of August to a milder climate. Days remain warm but are balanced with the cool breeze of the coming fall season. September marks a considerable decrease in rainfall, signaling the end of monsoon. Weather in September »
Weather in October
October is an excellent time to visit Daejeon as the city basks in the heart of the Fall. Distinct from September, this month brings a further drop in temperature, paving the way for crisp, cool days. October's weather makes it an ideal time for outdoor pursuits, with the city decorated in an array of autumnal hues. Weather in October »
Weather in November
November, in Daejeon, marks the beginning of the transition towards winter. A departure from October's climate, the month welcomes the early signs of winter chills. With a significant drop in temperature, the city bid farewell to the autumn warmth. Weather in November »
Weather in December
December thrives in winter weather, differing significantly from November. With temperatures plummeting further, Daejeon gets shrouded in a winter blanket. The first snowflakes make their appearance, preparing the city for a white new year. Weather in December »
[Resources]FAQ
What time of the year is the coldest in Daejeon?
In Daejeon, South Korea, the lowest temperatures are generally noted in January, averaging a high of 1.3°C and a low of -6.1°C.
What is the driest month in Daejeon?
The month with the least rainfall is January, when the rain falls for 5.5 days and typically collects 17mm of precipitation.
How much does it rain in Daejeon?
In Daejeon, South Korea, during the entire year, the rain falls for 133.5 days and collects up to 747mm of precipitation.
When does it snow in Daejeon?
January through April, November and December are months with snowfall in Daejeon.
How much does it snow in Daejeon?
In Daejeon, South Korea, during the entire year, snow falls for 22.7 days and aggregates up to 124mm of snow.
What are the months with the least sunshine in Daejeon?
The months with the least sunshine in Daejeon are January and December, with an average of 5.5h of sunshine.
What is the month with the lowest UV index in Daejeon?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the least humid month in Daejeon?
The least humid month in Daejeon is March, with an average relative humidity of 63%.
When it does not snow in Daejeon?
May through October are months without snowfall.
What month has the most sunshine in Daejeon?
The month with the most sunshine is May, with an average of 10h of sunshine.
When are the longest days in Daejeon?
With an average of 14h and 36min of daylight, June has the longest days of the year.
What are the months with the highest UV index in Daejeon?
June and July, with an average maximum UV index of 6, are months with the highest UV index in Daejeon, South Korea.
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 wettest month in Daejeon?
The month with the most rainfall in Daejeon is July, when the rain falls for 23.3 days and typically aggregates up to 175mm of precipitation.
What time of the year is the hottest in Daejeon?
August, marked by an average high-temperature of 28.9°C and a low-temperature of 20.1°C, is the warmest month in Daejeon.
What is the snowiest month in Daejeon?
December is the month with the most snowfall. Snow falls for 8.1 days and accumulates 40mm of snow.
What is the month with the shortest days in Daejeon?
December has the shortest days of the year, with an average of 9h and 42min of daylight.
Is there Daylight Saving Time (DST) in Daejeon?
Daejeon does not observe Daylight Saving Time (DST). KST timezone is used over the entire year.
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).
Average pressure
Daejeon, South Korea
- Average pressure in January:
1025.2mbar - Average pressure in February:
1023.5mbar - Average pressure in March:
1019.9mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1011.6mbar - Average pressure in June:
1007.8mbar
- Average pressure in July:
1007.2mbar - Average pressure in August:
1008.4mbar - Average pressure in September:
1013.7mbar - Average pressure in October:
1019.2mbar - Average pressure in November:
1022.3mbar - Average pressure in December:
1024.3mbar
The month with the highest atmospheric pressure is January (1025.2mbar).
The month with the lowest atmospheric pressure is July (1007.2mbar).
Average wind speed
Daejeon, South Korea
- Average wind speed in January:
7.9km/h - Average wind speed in February:
8.8km/h - Average wind speed in March:
9.7km/h - Average wind speed in April:
9.6km/h - Average wind speed in May:
8.4km/h - Average wind speed in June:
6.5km/h
- Average wind speed in July:
7.7km/h - Average wind speed in August:
7.2km/h - Average wind speed in September:
6.9km/h - Average wind speed in October:
7.3km/h - Average wind speed in November:
8km/h - Average wind speed in December:
8.4km/h
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).
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%).
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).
Average rainfall days
Daejeon, South Korea
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
5.1 days - Average rainfall days in March:
8.8 days - Average rainfall days in April:
10.2 days - Average rainfall days in May:
8.9 days - Average rainfall days in June:
15.4 days
- Average rainfall days in July:
23.3 days - Average rainfall days in August:
20.5 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
7.2 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
7.7 days
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).
Average snowfall
Daejeon, South Korea
The month with the highest snowfall is December (40mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Daejeon, South Korea
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
3.7 days - Average snowfall days in March:
1.6 days - Average snowfall days in April:
0.1 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
8.1 days
The month with the highest number of snowfall days is December (8.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Daejeon, South Korea
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 2min - Average daylight in November:
10h and 2min - Average daylight in December:
9h and 4min
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 January:
5h and 3min - Average sunshine in February:
7h and 2min - Average sunshine in March:
8h and 0min - Average sunshine in April:
8h and 5min - Average sunshine in May:
10h and 0min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
7h and 5min - Average sunshine in August:
9h and 0min - Average sunshine in September:
8h and 0min - Average sunshine in October:
7h and 1min - Average sunshine in November:
6h and 0min - Average sunshine in December:
5h and 3min
The month with the most sunshine is May (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days
Daejeon, South Korea
- Average sunshine days in January:
20.4 days - Average sunshine days in February:
20.3 days - Average sunshine days in March:
20.7 days - Average sunshine days in April:
18.8 days - Average sunshine days in May:
20.4 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
6.2 days - Average sunshine days in August:
7.5 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
22.5 days - Average sunshine days in November:
18.1 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is October (22.5 days).
The month with the least sunshine days is July (6.2 days).
Average UV index
Daejeon, South Korea
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Daejeon, South Korea
The month with the most cloud cover is July (Cloud cover 54).
The month with the least cloud cover is October (Cloud cover 26).
Average visibility
Daejeon, South Korea
The months with the highest visibility are February and March (10km).
The month with the lowest visibility is July (7km).
Daejeon, South Korea
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