Last updated: October 30, 2025
January in Changwon, South Korea presents a striking contrast in temperatures, showcasing a maximum of 16°C (61°F) and dipping to a minimum of -11°C (13°F). The average temperature hovers around 2°C (36°F), indicating a chilly yet intriguing winter atmosphere. With precipitation amounting to 29 mm (1.1 in) over just 3 days, residents experience brief but potentially impactful showers. The humidity level remains at a notable 72%, contributing to the cooler winter feel. This month encapsulates the essence of a South Korean winter, where vibrant city life unfolds under crisp skies.
In January, Changwon, South Korea experiences a crisp and chilly climate, with temperatures dipping as low as -11°C (13°F) and peaking at a mild 16°C (61°F). The average temperature hovers around 2°C (36°F), marking this month as one of the coldest of the year. As winter unfolds, the city transitions into slightly warmer temperatures in February, where averages rise to 4°C (40°F). This upward trend continues into March, with the min and max temperatures gradually increasing, showing a notable shift toward milder weather. By April, the climate becomes more pleasant, paving the way for the vibrant warmth of spring, evidenced by a significant jump in average temperatures to 14°C (57°F). Overall, January's chill sets the stage for a steady climb toward the more temperate months ahead, reflecting the seasonal transition that characterizes Changwon's climate.
In January, Changwon experiences relatively low precipitation, with a total of just 29 mm (1.1 in) falling over a mere 3 days. This marks the beginning of a gradual shift towards wetter months, as precipitation steadily increases in February to 38 mm (1.5 in). The spring months then see a notable uptick, particularly in March and April, where rainfall climbs to 86 mm (3.4 in) and 93 mm (3.7 in), respectively. By the time summer arrives, Changwon transforms into a rainier environment, peaking in July with a whopping 258 mm (10.2 in) spread over 15 days. This trend of increased rainfall continues into September, before tapering off again in the fall months. Overall, January serves as a quiet prelude to the more vibrant and rainy seasons ahead, while the pace of precipitation begins to build both in amount and frequency.
In January, Changwon experiences a humidity level of 72%, setting the stage for the wetter months ahead. As winter transitions into spring, humidity gradually decreases, reaching 67% in February and 65% in March. However, by April, the humidity begins to rise again, hitting 75% as the city welcomes warmer temperatures and blooming flora. The onset of summer in May sees a notable jump to 83%, which continues to climb, peaking at a sweltering 95% in July. Throughout August, humidity remains high at 93%, before tapering off in the fall. By September, it reverts to 80% and steadily declines to 73% by year-end in December. This trend underscores Changwon's characteristically humid summers and a more moderate, yet still humid, winter.
In January, Changwon, South Korea experiences a moderate UV Index of 4, with a burn time of just 30 minutes. This early winter month marks the beginning of a gradual rise in UV exposure, continuing into February where the UV Index increases to 5. As spring approaches, the UV levels begin to soar: by March, it hits 7 and transitions to a high exposure category with a reduced burn time of 25 minutes. The peak of UV intensity occurs in the summer months, reaching an extreme level of 12 in July and August, demanding careful sun protection as the burn time drops to just 10 minutes. This pattern of increasing UV exposure highlights the importance of adapting sun safety measures throughout the year. For more detailed information, visit Changwon UV Index.
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In January, the sun shines for 196 hours in Changwon, South Korea, marking the beginning of the year with ample daylight to brighten the chilly winter days. As the seasons shift, the hours of sunshine steadily increase, peaking in May with 295 hours of radiant sunlight, inviting the vibrant blooms of spring. Following this sunny high, June sees a slight dip to 293 hours, yet the summer months maintain a solid supply of sunshine, particularly in August when the sunlight once again reaches an impressive 290 hours. As autumn approaches, the sunlight gradually recedes, with September offering 241 hours, and winter reclaims its hold by November, which sees 238 hours. Overall, the pattern showcases a dynamic interplay between sun-drenched come-and-go seasons, creating a captivating climate throughout the year.
In January, Changwon, South Korea, enjoys a 59% chance of sunny weather, setting a positive tone for the year ahead. This trend of higher sunshine continues into early winter, with December seeing a 75% likelihood of sun, while the sun starts to fade slightly in February, dropping to 55%. As spring approaches, however, the chances dip further, with March and April experiencing significantly lower probabilities of sunny days at 40% and 44%, respectively. Overall, January stands out as a bright winter month, embodying a refreshing optimism before the retreat of sunlight in the following months.
In Changwon, South Korea, January welcomes an average of 10 hours of daylight, a figure that remains steady through February. As spring approaches in March, daylight begins to extend to 11 hours, signaling the gradual shift towards longer days. By April, residents enjoy 13 hours of sunlight, and this trend continues into May, when daylight peaks at 14 hours. Through the summer months of June, July, and August, the duration remains at this maximum, providing ample opportunity for outdoor activities. However, as autumn sets in, daylight starts to wane, dropping to 12 hours in September and continuing the decline through October and November back to 10 hours. The year closes with December's shorter days, offering only 9 hours of daylight, leaving a reminder of the cyclical nature of light and darkness in Changwon.
In January, Changwon experiences a gentle breeze with an average wind speed of 3.3 m/s (7 mph), setting a tone for the month that feels both crisp and invigorating. As we transition to February, the wind slightly picks up, reaching 3.4 m/s (8 mph), hinting at the approaching warmth of spring. However, the winds ease again in March and May, dropping to an average of 3.0 m/s (7 mph), before settling into more tranquil summer patterns with speeds declining to 2.3 m/s (5 mph) by June. This trend of gentler winds continues through the hotter months of July and August, maintaining 2.5 m/s (6 mph). By September, we see a subtle resurgence, returning to 3.0 m/s (7 mph), as the cooler autumn air begins to sweep in. November marks another slight dip to 2.8 m/s (6 mph), while December brings a brisk finish to the year at 3.2 m/s (7 mph), encapsulating the diverse and changing nature of Changwon's wind throughout the seasons.
Weather in Changwon varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Changwon, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February both exhibit cold winter characteristics, but February shows a slight warming trend. In January, temperatures can drop as low as -11°C (13°F) with an average of 2°C (36°F) and a maximum of 16°C (61°F). It experiences lower precipitation at 29 mm (1.1 in) over about 3 days, accompanied by a humidity level of 72%. In contrast, February sees a minimum temperature of -9°C (16°F), an average of 4°C (40°F), and a maximum reaching 22°C (72°F). This month also experiences increased precipitation at 38 mm (1.5 in) over 4 days, but with slightly lower humidity at 67%. For a more detailed look at February weather, visit Changwon weather in February.
In January, the weather is noticeably colder, with minimum temperatures dropping to -11°C (13°F) and a cooler average of 2°C (36°F). The month experiences only a few days of precipitation (3 days), contributing to a total of 29 mm (1.1 in), along with a relatively high humidity level of 72%. In contrast, March brings a significant warming trend, with minimum temperatures rising to -3°C (28°F) and an average of 9°C (49°F). The maximum temperature can reach up to 24°C (75°F), providing more comfortable conditions. However, March is also wetter, with 86 mm (3.4 in) of precipitation over 8 days, and humidity levels decreasing to 65%. For more details on March weather, visit Changwon weather in March.
When comparing the weather in January and April, there is a marked contrast in temperature and precipitation. January experiences much colder temperatures, with a minimum of -11°C (13°F) and an average of only 2°C (36°F), while April sees milder conditions, with temperatures ranging from a minimum of 1°C (33°F) to an average of 14°C (57°F). In April, the maximum temperature can rise to 26°C (80°F), reflecting the transition to spring. Precipitation also increases noticeably, from 29 mm (1.1 in) over 3 days in January to 93 mm (3.7 in) across 6 days in April, indicating wet weather as the season progresses. Humidity remains relatively high in both months, slightly higher in April at 75% compared to January's 72%. For more detailed weather information, you can check Changwon weather in April.
In January, the weather is notably cold, with average temperatures around 2°C (36°F) and a minimum plunge of -11°C (13°F), resulting in a winter chill that requires bundling up. The month sees light precipitation, totaling just 29 mm (1.1 inches) over three days, accompanied by a humidity level of 72%. In contrast, May brings a much warmer climate, with average temperatures rising to 19°C (66°F) and highs reaching as much as 33°C (92°F). This month also experiences more rainfall, accumulating 96 mm (3.8 inches) over nine days, and the humidity increases to 83%. For more detailed insights on May weather in Changwon, check out Changwon weather in May.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -11°C (13°F) to a maximum of 16°C (61°F), and an average temperature of 2°C (36°F). The month sees low precipitation, totaling just 29 mm (1.1 in) over about three days, with a humidity level of 72%. In contrast, June brings a significant increase in warmth and humidity, with temperatures ranging from a minimum of 13°C (57°F) to a maximum of 34°C (93°F) and an average of 22°C (72°F). Precipitation also rises dramatically, reaching 162 mm (6.4 in) over ten days, along with higher humidity at 87%. For more details about the weather in June, you can visit Changwon weather in June.
January and July present a stark contrast in weather conditions. In January, temperatures range from a chilly -11°C (13°F) at night to a mild 16°C (61°F) during the day, with an average of around 2°C (36°F). Precipitation is low, with only 29 mm (1.1 in) falling over three days, and the humidity sits at a relatively comfortable 72%. In contrast, July boasts significantly warmer temperatures, with nighttime lows of 17°C (63°F) and daytime highs reaching up to 35°C (96°F), averaging around 26°C (78°F). The month sees much higher precipitation, totaling 258 mm (10.2 in) over about 15 days, along with elevated humidity levels of 95%. For more details on July weather, visit Changwon weather in July.
January and August present strikingly different weather conditions. In January, temperatures range from a chilly -11°C (13°F) at night to a mild 16°C (61°F) during the day, with an average of 2°C (36°F). Precipitation is minimal, averaging just 29 mm (1.1 in) over three days and humidity sits at 72%. In contrast, August brings much warmer temperatures, with lows of 17°C (63°F) and highs reaching 37°C (98°F), yielding an average of 27°C (81°F). The month experiences significantly more rainfall, amounting to 190 mm (7.5 in) spread over 15 days, along with higher humidity levels of 93%. For further insights into August weather specifics, check out Changwon weather in August.
January and September display stark contrasts in weather conditions. In January, temperatures range from a chilly -11°C (13°F) to a maximum of 16°C (61°F), with an average of 2°C (36°F). The month sees minimal precipitation, totaling 29 mm (1.1 in) over just three days, and humidity levels sit at 72%. In contrast, September brings a significant warmth with temperatures varying from a mild 12°C (53°F) to a hot 30°C (87°F), averaging around 22°C (72°F). This month experiences heavy rainfall, accumulating 232 mm (9.1 in) over 11 days, and the humidity also increases slightly to 80%. For more details on September weather in Changwon, check out Changwon weather in September.
January and October present strikingly different weather conditions. In January, temperatures can drop as low as -11°C (13°F) and typically average around 2°C (36°F), but can reach a maximum of 16°C (61°F). The month sees relatively low precipitation at 29 mm (1.1 in) over just 3 days, coupled with a humidity level of 72%. In contrast, October boasts milder temperatures, with a minimum of 4°C (39°F), an average of 17°C (62°F), and a peak of 29°C (85°F). The month is also wetter, receiving 97 mm (3.8 in) of rainfall over 6 days, with humidity slightly higher at 77%. For more details on October weather, visit Changwon weather in October.
In January, the weather experiences a colder climate with average temperatures around 2°C (36°F) and a minimum dipping as low as -11°C (13°F). In comparison, November presents milder conditions, with an average of 10°C (51°F) and a higher maximum of 23°C (73°F). Both months receive similar levels of precipitation, around 29 mm (1.1 in) in January and 23 mm (0.9 in) in November, with rainfall occurring on three days in each. Additionally, January's humidity stands at 72%, slightly lower than November's 75%, indicating a more damp atmosphere as the year wraps up. For more details on November weather, you can check Changwon weather in November.
In January, the weather is slightly colder than in December, with average temperatures around 2°C (36°F) compared to December's average of 3°C (39°F). January experiences a wider temperature range, with minimums dropping to -11°C (13°F), whereas December's minimum is -8°C (18°F). Additionally, January receives slightly more precipitation (29 mm) than December (20 mm), although both months typically experience rainfall on three days. Humidity levels remain similar, with January at 72% and December at 73%. For more details on December's weather, you can visit Changwon weather in December.
As winter settles in, January in Changwon offers a distinct contrast to the milder months of the year. With temperatures hovering around the average of 2°C, chilly days prevail, marked by the potential for frosty mornings. Unlike the wetter seasons, precipitation is relatively low this month, occurring just a few times and resulting in a crisp, revitalizing atmosphere. Humidity levels remain moderate at 72%, but the cold air reminds residents of the beauty of the heart of winter. For those keen on understanding the broader climate trends and how January fits into the yearly cycle, you can explore more at Changwon Climate.