Last updated: October 30, 2025
April in Suwon, South Korea, ushers in a delightful mix of mild temperatures and changing weather patterns. With a maximum temperature peaking at 28°C (82°F), the days can feel pleasantly warm, while the average hovers around a comfortable 12°C (54°F). Nighttime brings a crispness, with lows dipping down to -1°C (30°F). Rain may make an appearance in this transitional month, contributing a total of 54 mm (2.1 in) of precipitation over the course of five days. Coupled with a humidity level of 75%, these conditions create a refreshing spring atmosphere perfect for exploring the beauty of Suwon’s blooming landscapes.
In Suwon, South Korea, April marks a significant transition into warmer weather, with temperatures reflecting a lively spring vibe. The month starts off with a minimum of -1°C (30°F), hinting at the cool remnants of winter. As the days progress, the average temperature rises to a mild 12°C (54°F), offering a welcoming comfort after the chilly months. The peak temperature can reach up to 28°C (82°F), ideal for outdoor activities and enjoying blossoming scenery. This upward trend from the brisk March temperatures showcases not only a shift in climatology but also a vibrant awakening of nature, making April a delightful time to experience the beauty of Suwon while basking in its warming embrace.
April marks a subtle shift in Suwon's climate, showcasing a noticeable increase in precipitation compared to the preceding months. With 54 mm (2.1 in) of rainfall over 5 days, the month embodies the transition to the wetter season, setting the stage for the heavier downpours that arrive in late spring and summer. This year's April precipitation exceeds March's 47 mm (1.9 in), reinforcing the trend of increasing rainfall as the year progresses. As the landscape awakens with spring blooms, the uplift in moisture not only hydrates the earth but also heralds the onset of a vibrant season ahead. All eyes turn to May, which historically brings even greater rainfall, signifying a continued pattern of intensifying showers.
In April, Suwon, South Korea, experiences a notable rise in humidity, reaching 75%. This increase continues the trend established in the preceding months of early spring, where humidity levels have remained fairly consistent at around 65% from February to March. As the city transitions into warmer weather, the humidity will escalate further, peaking in the summer months with July and August seeing levels soar to 91%. This gradual uptick from mid-spring through summer suggests a pattern of increasing moisture in the air, paving the way for the lush greens and vibrant blooms characteristic of the season. The upcoming months signal a shift towards a more humid climate, underscoring Suwon’s dynamic seasonal changes.
As the spring sun rises higher in Suwon, South Korea, April brings a notable shift in the UV Index, peaking at 8, which falls into the very high exposure category. This increase signifies a sharp drop in safe sun exposure time, with the burn time plummeting to just 15 minutes. It’s a clear trend that as we transition from the cooler winter months—where UV levels lingered around moderate—towards the intense summer sunshine, residents should remain vigilant. Following April, the UV Index continues to climb, climbing even higher in May and June, making sun protection increasingly vital. For more detailed insights and daily updates, check out the comprehensive guide on the Suwon UV Index.
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As April unfolds in Suwon, South Korea, the city basks in 289 hours of sunshine, marking a delightful continuation of the upward trend in daylight that began earlier in the year. Following the gradual increase from 198 hours in January to 283 hours in March, the embrace of spring brings even more radiant days. This month not only surpasses its predecessors but sets the stage for the sunniest months ahead, with May expected to shine even brighter at 315 hours. Such consistent growth in sunshine hours reflects the warming transition into summer, painting a vibrant picture of Suwon’s springtime charm.
As April arrives in Suwon, South Korea, the likelihood of sunny weather remains steady at 43%, mirroring the previous month of March. This consistency hints at a transitional phase as the region shifts from winter to the burgeoning spring season. Interestingly, while the chances of sunshine take a slight dip compared to earlier months like January and February, which boast 49% and 53% respectively, they are significantly higher than the impending summer months where the probability drops to the low 30s. Overall, April serves as a promising bridge, balancing cool spring breezes with occasional sun, inviting residents and visitors alike to enjoy the outdoors before the warmer, sunnier days of May ahead.
As April arrives in Suwon, South Korea, the city basks in an inviting 13 hours of daylight, marking a significant increase from the 11 hours in March. This upward trend reflects the arrival of spring, as daylight hours gradually lengthen, transitioning from the shorter days of winter. Following April, the sunlight continues to enrich the region, peaking at 14 hours in May and June before tapering off slowly into the summer months. This natural progression not only heralds warmer weather but also invites residents and visitors alike to enjoy the blossoming landscapes and vibrant outdoor activities that characterize this delightful time of year. Over the months, daylight duration weaves a tapestry of seasonal change, enhancing the charm and vitality of Suwon.
As spring unfolds in Suwon, South Korea, the April winds offer a gentle caress, with an average wind speed of 2.9 m/s (7 mph). This marks a slight increase from the cooler months of January and February, where the winds were brisker at 3.1 m/s and 3.4 m/s, respectively. However, April's breeziness is notably milder than March's lull, which saw a dip to 2.7 m/s. This trend continues into May, where the wind speed remains steady at 2.9 m/s, hinting at a serene transition into the summer months. Overall, the April winds present a refreshing yet relaxed atmosphere, embodying the essence of spring as nature begins to bloom.
Weather in Suwon varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Suwon, focusing on differences in temperature, rainfall, humidity, and UV levels.
April and January present contrasting weather patterns. In April, temperatures range from a brisk -1°C (30°F) at night to a warm 28°C (82°F) during the day, with an average of 12°C (54°F), while January temperatures are much colder, with a minimum of -17°C (2°F) and a maximum of 13°C (55°F), averaging -2°C (29°F). April experiences more rainfall, accumulating 54 mm (2.1 in) across about five days, compared to January's lighter precipitation of 21 mm (0.8 in) over just two days. Additionally, April's humidity is slightly higher at 75% versus January's 71%. For more detailed information, check out Suwon weather in January.
April's weather is considerably milder than February's, with average temperatures rising from February's frigid 0°C (33°F) to a more pleasant 12°C (54°F) in April. The minimum temperature in April is also higher, at -1°C (30°F), compared to February's chilly -15°C (4°F). Additionally, April experiences a maximum temperature of 28°C (82°F), showcasing a notable warming trend. While April sees increased precipitation at 54 mm (2.1 in) over 5 days, February is relatively drier with only 23 mm (0.9 in) over 4 days. Humidity is slightly higher in April at 75%, compared to February's 65%. For a closer look at February's conditions, you can check Suwon weather in February.
April tends to be significantly warmer than March, with average temperatures rising from 7°C (44°F) in March to 12°C (54°F) in April. While March experiences a minimum temperature of -6°C (21°F), April only dips to -1°C (30°F), and the maximum temperatures show a notable increase from 21°C (70°F) in March to 28°C (82°F) in April. Precipitation levels are similar in both months, with April receiving slightly more at 54 mm (2.1 in) compared to March's 47 mm (1.9 in). Additionally, humidity is higher in April at 75% versus 65% in March, contributing to a more humid feel as spring progresses. For more detailed insights into March weather, visit Suwon weather in March.
April weather typically features a wide range of temperatures, with lows dipping to -1°C (30°F) and highs reaching up to 28°C (82°F). The month averages around 12°C (54°F) and experiences about 54 mm (2.1 in) of precipitation over approximately 5 rainy days, accompanied by a humidity level of 75%.
In contrast, May offers warmer temperatures, with minimums of 6°C (42°F), an average of 18°C (64°F), and maximums soaring to 31°C (89°F). Rainfall increases to about 98 mm (3.9 in) spanning approximately 8 days, while humidity rises slightly to 81%. The overall transition from April to May marks a shift towards milder and wetter conditions. For more detailed information, you can check Suwon weather in May.
April experiences a more varied temperature range, with minimums dipping as low as -1°C (30°F) and maximums reaching up to 28°C (82°F). The month averages around 12°C (54°F) and sees approximately 54 mm (2.1 in) of precipitation over five days, with humidity levels around 75%. In contrast, June brings warmer conditions, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 33°C (91°F), averaging 22°C (72°F). This month also sees increased precipitation at 80 mm (3.1 in) over seven days and higher humidity at 85%. For more details, you can check Suwon weather in June.
April and July present a stark contrast in weather conditions. In April, temperatures range from a chilly low of -1°C (30°F) to a mild high of 28°C (82°F), while the average temperature sits around 12°C (54°F). The humidity is relatively moderate at 75%, accompanied by light precipitation totaling 54 mm (2.1 in) over just 5 days. In stark comparison, July experiences significantly warmer temperatures, with minimums of 18°C (65°F) and maximums reaching up to 36°C (98°F), averaging 26°C (79°F). Moreover, July sees a substantial increase in rainfall, accumulating 235 mm (9.3 in) over 14 days, and humidity levels rising to a muggy 91%. For more details on the weather during this month, visit Suwon weather in July.
April and August present notably contrasting weather conditions. In April, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant average of 12°C (54°F), peaking at a comfortable 28°C (82°F). With 54 mm (2.1 in) of precipitation occurring over five days, April experiences relatively moderate humidity at 75%. In stark contrast, August boasts much warmer temperatures, with a minimum of 16°C (61°F), an average of 27°C (80°F), and highs reaching a sweltering 38°C (101°F). Rainfall significantly increases in August, totaling 255 mm (10.1 in) spread over 14 days, accompanied by high humidity levels at 91%. For more detailed information on weather patterns, you can visit Suwon weather in August.
April and September present contrasting weather patterns, showcasing the transition from early spring to early fall. In April, temperatures range from a chilly 1°C (30°F) at night to a comfortable 28°C (82°F) during the day, with an average temperature of 12°C (54°F). The month sees moderate precipitation, averaging 54 mm (2.1 in) over about 5 days, and a humidity level of around 75%. Conversely, September offers warmer conditions, with nighttime lows of 9°C (48°F) and daytime highs soaring to 31°C (88°F), leading to an average temperature of 22°C (71°F). However, it is also a wetter month, with precipitation reaching 136 mm (5.4 in) over 9 days and humidity slightly higher at 77%. For a detailed look at the weather specific to September, please refer to Suwon weather in September.
April and October each showcase mild temperatures, but their characteristics differ significantly. In April, temperatures range from a chilly minimum of -1°C (30°F) to a warm maximum of 28°C (82°F), with an average of 12°C (54°F). The month sees approximately 54 mm (2.1 in) of precipitation over about 5 days, accompanied by a humidity level of 75%. In contrast, October offers slightly warmer weather, with temperatures starting at a minimum of 1°C (33°F) and peaking at 29°C (84°F), averaging around 15°C (59°F). October experiences a bit more rainfall, with 62 mm (2.5 in) of precipitation spread over the same number of days, and humidity increases to 79%. For a closer look at the climate specifics, check out Suwon weather in October.
April and November showcase distinct weather profiles, reflecting the shift from spring to late autumn. In April, temperatures range from a brisk minimum of -1°C (30°F) to a comfortable maximum of 28°C (82°F), with an average of 12°C (54°F). The month sees about 54 mm (2.1 in) of precipitation over five days, accompanied by a humidity level of 75%. In contrast, November brings cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 21°C (70°F), averaging around 8°C (46°F). Similar to April, it also experiences 54 mm (2.1 in) of precipitation over five days, but with a slightly higher humidity of 80%. For more detailed information, you can check Suwon weather in November.
April and December showcase contrasting weather patterns. In April, temperatures range from a chilly minimum of -1°C (30°F) to a warm maximum of 28°C (82°F), with an average of 12°C (54°F). The month sees about 54 mm (2.1 in) of precipitation over five days, and humidity levels sit at 75%. In contrast, December brings much colder conditions, with temperatures dipping to a minimum of -14°C (8°F) and peaking at a moderate 13°C (56°F), averaging around 0°C (33°F). Precipitation is lighter in December, totaling 26 mm (1.0 in) over the same five days, while the humidity remains fairly steady at 74%. For more details, check out Suwon weather in December.
As April rolls into Suwon, the transition from the cold of winter to the warmth of spring becomes evident. With temperatures rising significantly compared to the preceding months, residents experience an average of 12°C that can peak at a pleasant 28°C. Unlike the heavier precipitation seen in winter, April brings about 54 mm of rain over just a handful of days, making it a refreshing yet somewhat humid month with levels around 75%. This blend of mild warmth and occasional spring showers sets the stage for blooming landscapes, marking a delightful shift in the Suwon climate. For more in-depth information, visit Suwon Climate.