Last updated: August 21, 2025
June in Uusikaupunki, Finland, brings a delightful mix of warm and cool temperatures, with maximums reaching 27°C (81°F) and a comfortable average of 15°C (59°F). Nights can be brisk, dipping to a minimum of 4°C (40°F). This month also sees 40 mm (1.6 in) of precipitation spread across 7 days, contributing to a humid atmosphere with levels around 78%. With its vibrant landscapes and gentle weather shifts, June offers a unique charm for visitors and locals alike.
In Uusikaupunki, Finland, June marks a vibrant transition into summer, characterized by milder temperatures compared to the preceding months. With minimums rising to 4°C (40°F) and averaging around 15°C (59°F), residents and visitors begin to shed winter layers in favor of lighter attire. The month peaks at a maximum of 27°C (81°F), showcasing a delightful warmth that invites outdoor activities and social gatherings. This significant increase from the preceding spring months highlights June as a key turning point, where the cold grip of winter and the coolness of early spring give way to the lush brightness of summer, making it an ideal time to explore the natural beauty of the region.
In June, Uusikaupunki experiences a relatively mild precipitation pattern, receiving 40 mm (1.6 in) across 7 days, which mirrors the rainfall of May. This consistency suggests a gentle transition into summer, with occasional showers providing refreshment to the region's lush greenery. Notably, as the year progresses, the precipitation amounts begin to climb, with July and August bringing more substantial rainfall, reaching 67 mm (2.6 in) and 73 mm (2.9 in), respectively. This trend indicates that while June remains moderately wet, it serves as a prelude to the heavier rainy months ahead, setting the stage for the vibrant summer atmosphere that characterizes Uusikaupunki.
In June, Uusikaupunki, Finland, experiences a slight dip in humidity, settling at 78%—a modest decrease compared to the preceding month of May, which recorded 77%. This trend of decreasing humidity reflects the gradual transition from the chilly grip of winter through spring, as the region shifts toward the warmth of summer. Notably, while June's humidity is relatively comfortable, it aligns closely with July's levels, indicating a stable mid-summer climate. Following June, the humidity begins to rise again, peaking in September at 86%, showcasing the cyclical nature of Uusikaupunki's climate as it prepares for the returning chill of autumn. Overall, June marks a pivotal moment where the lingering spring humidity begins to tame, making way for sunnier days ahead.
As the summer sun graces Uusikaupunki, June marks a notable shift in UV exposure with a high UV Index of 7, requiring attention as the recommended burn time decreases to just 25 minutes. This represents a clear progression from the low UV levels of January and February, which only peaked at 1, to the moderate indices of March through May, where the values climbed steadily. As summer progresses into July, the UV Index remains elevated at 7, suggesting that outdoor enthusiasts should remain vigilant and take precautions against skin damage. This trend underscores the need for protection during peak sun exposure, emphasizing the importance of awareness as the season unfolds. For more detailed information about UV levels, visit Uusikaupunki UV Index.
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June in Uusikaupunki, Finland, shines brightly with an impressive 496 hours of sunshine, marking it as one of the sunniest months of the year. This increase from May's 460 hours reflects a steady climb in brightness that has been building since the winter months, when sunshine hours were significantly lower, peaking at just 62 hours in January. As spring progressed, longer days and clearer skies brought a remarkable rise in sunlight, culminating in the vibrancy of June. Following this sun-drenched month, July continues the trend, nearly matching June's tally with 493 hours, while the subsequent months gradually decline, highlighting the seasonal ebb of sunlight that characterizes Uusikaupunki's annual climate.
In Uusikaupunki, Finland, the likelihood of sunny weather sees a notable uptick in June, with a 55% chance of sun—a promising sign as summer approaches. This increase follows a steady progression from the chilly depths of winter, where the chance of sunny days barely scratched 10% in January, to 53% by April. After May's dip to 35%, June emerges as a bright exception, paving the way for long, sunlit days. As temperatures rise and daylight extends, the sunny disposition continues into July, which boasts a 60% chance of sunshine. Observing these trends, it's clear that June marks a delightful transition toward the sunny embrace of summer, making it an ideal time for outdoor activities and exploration in this picturesque coastal town.
As summer reaches its zenith in Uusikaupunki, Finland, June offers an impressive 19 hours of daylight, making it one of the sunniest months of the year. This substantial increase from the 17 hours in May sets the stage for vibrant outdoor activities and scenic explorations. As the days grow longer, residents and visitors alike bask in the warm glow of the sun, fostering a lively atmosphere that is often accompanied by festivals and gatherings. The trend of increasing daylight begins in January with just 6 hours and steadily climbs, peaking in June before gradually tapering off into July's 18 hours and further down through the autumn months. This seasonal progression highlights the unique allure of Finnish summer, where extended daylight energizes the community after the long, dark winter months.
In Uusikaupunki, Finland, the month of June brings a gentle shift in wind patterns, with an average wind speed of 3.7 m/s (8 mph). This marks a noticeable decrease from the preceding months, where gusts were notably stronger, especially in March at 5.4 m/s (12 mph). Following May's calming breezes of 4.0 m/s (9 mph), June's softer winds create a tranquil atmosphere, perfect for enjoying the city's summer charm. This decline is part of a broader trend, as the summer months of July and August only see a slight uptick in wind speeds, suggesting a generally more serene environment during this season. As autumn approaches in October, however, residents can expect a return to brisker winds, with speeds jumping to 6.1 m/s (14 mph), setting the stage for a dynamic transition into the colder months.
Weather in Uusikaupunki varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Uusikaupunki, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present starkly contrasting weather conditions. June boasts a mild temperature range with a minimum of 4°C (40°F) and an average of 15°C (59°F), peaking at a comfortable 27°C (81°F). With 40 mm (1.6 in) of precipitation spread over about 7 days, the humidity level rests at a moderate 78%. In contrast, January experiences much colder weather, featuring a chilling minimum of -17°C (1°F) and an average temperature of -1°C (31°F), with a maximum of 8°C (46°F). The month sees slightly higher precipitation at 45 mm (1.8 in) over 10 days, accompanied by a higher humidity level of 92%. For more details on January weather, you can visit Uusikaupunki weather in January.
June and February present a stark contrast in weather conditions. In June, temperatures fluctuate from a minimum of 4°C (40°F) to a maximum of 27°C (81°F), with an average of 15°C (59°F), embodying the warmth and longer days of summer. In contrast, February experiences much colder temperatures, ranging from a chilling minimum of -19°C (-2°F) to a maximum of 7°C (44°F), averaging -2°C (28°F). While both months receive similar precipitation levels of 40 mm (1.6 in), February sees slightly more rainy days, totaling 8 compared to June's 7. Additionally, February's humidity is higher at 90%, compared to June's 78%. For more details on February's weather, you can visit Uusikaupunki weather in February.
June and March present distinctly different weather conditions. In June, temperatures range from a minimum of 4°C (40°F) to a maximum of 27°C (81°F), with an average of 15°C (59°F) and relatively moderate precipitation of 40 mm (1.6 in) spread over about 7 days. The humidity level is a comfortable 78%. In contrast, March is significantly colder, featuring temperatures that dip as low as -21°C (-6°F) and peak at only 10°C (51°F), yielding an average temperature of 0°C (33°F). March experiences slightly higher precipitation at 41 mm (1.6 in), but over 9 days, leading to increased humidity at 89%. For a detailed look at March conditions, you can visit Uusikaupunki weather in March.
When comparing the weather in June and April, it's clear that June experiences milder and more pleasant conditions. June has a minimum temperature of 4°C (40°F) and an average high of 27°C (81°F), while April starts much colder, with a minimum of -7°C (19°F) and an average maximum of only 18°C (65°F). Additionally, June sees slightly higher precipitation at 40 mm (1.6 in) over about 7 days, compared to April's 29 mm (1.2 in) over 8 days. Humidity levels are also lower in June at 78% versus April's higher 85%. For a closer look at April's weather specifics, you can check Uusikaupunki weather in April.
In comparing the weather of June and May, June generally offers warmer temperatures, with a minimum of 4°C (40°F) and an average of 15°C (59°F), compared to May's minimum of -2°C (30°F) and average of 9°C (48°F). The maximum temperature in June can reach 27°C (81°F), whereas May peaks at 23°C (73°F). Both months experience similar rainfall, with June receiving 40 mm (1.6 in) and May slightly less at 38 mm (1.5 in), and both have precipitation on about 7 days. Humidity levels are also comparable, with June at 78% and May at 77%. For more detailed information, you can check Uusikaupunki weather in May.
In comparing the weather of June and July, July tends to be warmer with a minimum temperature of 9°C (48°F) and an average of 17°C (64°F), compared to June's minimum of 4°C (40°F) and average of 15°C (59°F). The maximum temperatures also rise, reaching 30°C (86°F) in July versus 27°C (81°F) in June. However, July experiences more precipitation, totaling 67 mm (2.6 in) over 10 days, while June has 40 mm (1.6 in) spread across just 7 days. Despite the differences in temperature and rainfall, both months maintain a consistent humidity of 78%. For more detailed insights, you can check Uusikaupunki weather in July.
June and August in Uusikaupunki exhibit distinct weather patterns that highlight the transition from spring to summer. In June, the temperatures range from a cool 4°C (40°F) at night to a pleasant 27°C (81°F) during the day, with an average temperature of 15°C (59°F). The month experiences about 40 mm (1.6 in) of rainfall over approximately 7 days, and humidity levels hover around 78%.
Conversely, August brings slightly warmer nighttime temperatures, with a minimum of 7°C (45°F) and a higher average of 17°C (62°F). The maximum temperature rises modestly to 28°C (82°F). However, August is also wetter, with 73 mm (2.9 in) of precipitation occurring over about 12 days, leading to a similar humidity level of 79%. Overall, while both months are characterized by mild temperatures, August tends to be a bit rainier and more humid. For a detailed look at the weather in August, you can visit Uusikaupunki weather in August.
June and September present contrasting weather patterns as summer transitions into autumn. In June, temperatures range from a minimum of 4°C (40°F) to a maximum of 27°C (81°F), with an average of 15°C (59°F). The month experiences moderate precipitation of 40 mm (1.6 in) over seven days, accompanied by a humidity level of 78%. Conversely, September sees cooler temperatures, with a minimum of 2°C (35°F), an average of 13°C (55°F), and a maximum of 23°C (73°F). This month also has higher precipitation, totaling 71 mm (2.8 in) over 12 days and increased humidity at 86%. For more details, check out Uusikaupunki weather in September.
June and October present contrasting weather experiences. In June, temperatures typically range from a chilly 4°C (40°F) at night to a warm average of 15°C (59°F), peaking at a comfortable 27°C (81°F) during the day. Rainfall is moderate, with about 40 mm (1.6 in) over approximately 7 days, and humidity sits at a relatively high 78%.
In comparison, October sees a significant drop in temperatures, with nighttime lows plunging to -4°C (25°F) and an average daytime temperature of just 8°C (46°F), reaching a maximum of 17°C (62°F). Precipitation increases substantially, with 90 mm (3.5 in) spread over 17 days, and humidity rises even further to 90%. For more details on October weather specifics, you can visit Uusikaupunki weather in October.
In June, the weather is generally mild and pleasant, with average temperatures ranging from a cool 4°C (40°F) at night to a warm 27°C (81°F) during the day. With a total precipitation of 40 mm (1.6 in) over about 7 days, humidity levels are relatively comfortable at 78%. In contrast, November brings considerably colder and wetter conditions; temperatures drop to an average of just 4°C (40°F), peaking at 13°C (56°F) and experiencing lows of -7°C (19°F). This month also sees increased precipitation of 59 mm (2.3 in) spread over 12 days, with humidity rising to 91%, making the air feel much damp and chilly. For more detailed insights into November weather, visit Uusikaupunki weather in November.
June and December present striking contrasts in weather. In June, temperatures are relatively mild, with a minimum of 4°C (40°F) and an average of 15°C (59°F), peaking at a comfortable 27°C (81°F). The month experiences about 40 mm (1.6 in) of precipitation over 7 days and a humidity level of 78%. In stark contrast, December sees much colder conditions, with temperatures plummeting to a minimum of -16°C (3°F) and an average of just 1°C (33°F), reaching a maximum of 7°C (45°F). The precipitation increases significantly to 77 mm (3.0 in) spread over 14 days, accompanied by a higher humidity of 89%. For a deeper understanding of the December climate, refer to Uusikaupunki weather in December.
June in Uusikaupunki ushers in a delightful shift in weather, as the days grow warmer and longer, offering a vibrant contrast to the chillier months preceding it. With temperatures averaging a comfortable 15°C, this month allows residents and visitors to enjoy the great outdoors, despite occasional rainy spells that bring around 40 mm of precipitation over the course of the month. Humidity levels peak at 78%, creating a lush and inviting atmosphere. This transition to summer not only enhances the scenic beauty of this charming coastal town but also amplifies opportunities for lively activities. To better understand Uusikaupunki’s unique climate patterns, you can explore further at Uusikaupunki Climate.