January weather forecast
Suwon, South Korea

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Weather in January

The weather in Suwon, South Korea reaches its coldest average temperatures in January. With a peak of 2.1°C (35.8°F) and a dip to a chilly -7.4°C (18.7°F), it proves to be a month for warm coats and scarves. Relative humidity averages hover around 65.1%, but despite the low temperatures, snowfall is not a guarantee. The city experiences relatively short days, as winter is in full swing. The chance of rain is fairly low, but the colder temperatures ensure the moisture in the air is palpable.

Temperature

Suwon's January weather, with an average high temperature of 2.1°C (35.8°F) and an average low temperature of -7.4°C (18.7°F), tends to be the coldest of the year.

Humidity

The average relative humidity in January is 65.1%.

Rainfall

In January, the rain falls for 7.3 days. Throughout January, 22mm (0.87") of precipitation is accumulated. Throughout the year, in Suwon, there are 108.2 rainfall days, and 1312mm (51.65") of precipitation is accumulated.

Daylight

The average length of the day in January is 9h and 56min.
On the first day of January, sunrise is at 07:45 and sunset at 17:24. On the last day of the month, sunrise is at 07:36 and sunset at 17:54 KST.

Sunshine

The average sunshine in January is 5.4h.

Frequently asked questions

What time of the year is the coldest?

January is the coldest month, with an average high-temperature of 2.1°C (35.8°F) and an average low-temperature of -7.4°C (18.7°F).

How cold is it in January?

In January, the average high-temperature and low-temperature are 2.1°C (35.8°F) and -7.4°C (18.7°F) respectively.

What is the average humidity in January?

In Suwon, the average relative humidity in January is 65.1%.

How many days does it rain in January?

In Suwon, in January, during 7.3 rainfall days, 22mm (0.87") of precipitation is typically accumulated.

What is the average length of the day in January in Suwon?

In January, the average day length in Suwon is 9h and 56min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 07:45 and sunset at 17:24. On the last day of the month, sunrise is at 07:36 and sunset at 17:54 KST.

How many hours of sunshine does Suwon have in January?

The average sunshine duration in January is 5.4h.
Average high temperature
Average humidity
Average rainfall days
Average daylight
Average sunshine

Average temperature in January
Suwon, South Korea

Average temperature in January - Suwon, South Korea
  • Average high temperature in January: 2.1°C

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (2.1°C).

  • Average low temperature in January: -7.4°C

The month with the highest average low temperature is August (22.1°C).
The coldest month (with the lowest average low temperature) is January (-7.4°C).

Average humidity in January
Suwon, South Korea

Average humidity in January - Suwon, South Korea
  • Average humidity in January: 65.1%

The month with the highest relative humidity is July (80.1%).
The month with the lowest relative humidity is April (62.5%).

Average rainfall in January
Suwon, South Korea

Average rainfall in January - Suwon, South Korea
  • Average rainfall in January: 22.4mm

The wettest month (with the highest rainfall) is July (351.1mm).
The driest month (with the least rainfall) is December (21.8mm).

Average rainfall days in January
Suwon, South Korea

Average rainfall days in January - Suwon, South Korea
  • Average rainfall days in January: 7.3 days

The month with the highest number of rainy days is July (15.4 days).
The months with the least rainy days are February and October (6.2 days).

Average daylight in January /
Average sunshine in January
Suwon, South Korea

Average daylight in January / Average sunshine in January - Suwon, South Korea
  • Average daylight in January: 9h and 5min

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

  • Average sunshine in January: 5h and 2min

The month with the most sunshine is April (Average sunshine: 7h and 12min).
The month with the least sunshine is July (Average sunshine: 4h and 24min).

Suwon, South Korea

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