Last updated: August 21, 2025
In August, Uusikaupunki, Finland, offers a delightful mix of summer warmth and refreshing breezes. With a maximum temperature peaking at 28°C (82°F) and an average of 17°C (62°F), the month invites outdoor activities and exploration. However, don't forget your umbrella, as precipitation is noted on 12 days, totaling 73 mm (2.9 in). Accompanied by a humidity level of 79%, August weather can feel quite muggy, adding a unique charm to this picturesque coastal town. Whether you’re enjoying a scenic stroll or indulging in local events, Uusikaupunki's August climate promises to be both pleasant and vibrant.
August in Uusikaupunki, Finland, transitions into warmth with temperatures offering a delightful reprieve from the chill of earlier months. The minimum averages a mild 7°C (45°F), while daytime highs soar to about 28°C (82°F), creating an inviting atmosphere for summer activities. With an average temperature hovering around 17°C (62°F), the month beautifully captures the essence of late summer, where the days are long and vibrant. This warm microclimate is a noteworthy shift from the preceding months, showcasing a gradual climb from the cold depths of winter that experienced frigid lows in January, dipping to -17°C (1°F). As the season progresses into autumn, Uusikaupunki enjoys a final flourish of warmth before the temperatures begin to cool again, inviting both locals and visitors to bask in the last rays of summer sun.
August in Uusikaupunki, Finland, heralds a notable peak in precipitation, with an average of 73 mm (2.9 in) of rain falling over 12 days. This increase marks a striking contrast from the drier summer months of May and June, which recorded only 38 mm and 40 mm, respectively. As the summer heat wanes, August serves as a transitional month, bridging the gap to the autumnal downpours of September and October, where precipitation climbs even higher. The consistent rainfall not only nourishes the lush landscapes but also sets the stage for the vibrant colors of autumn as the region prepares for the seasonal shift.
In Uusikaupunki, Finland, August brings a slight uptick in humidity to 79%, following a summer where levels were steady around 78% in both June and July. This gradual increase reflects the transition from the warmer months to the onset of autumn, a time when humidity typically begins to rise after the dry heat of summer. Compared to the earlier months of the year, where humidity levels soared above 90%, August's relatively moderate figures indicate a winding down of the more oppressive moisture, as the city prepares for the wetter autumn months ahead, with September seeing a notable rise to 86%. Overall, while August maintains a comfortable humidity level, it sets the stage for the returning dampness of fall.
In Uusikaupunki, August brings a UV Index of 5, classifying the exposure as moderate, which means sun safety remains important. This month marks a slight decline from the high levels of 7 experienced in June and July, where the risk of harm from unprotected sun exposure was notably elevated. With a burn time of 30 minutes, it's advisable to enjoy the sun while taking necessary precautions. As the summer fades into early autumn, the UV Index begins to drop, signaling a transition towards lower sun intensity, but it's still wise to stay vigilant for skin protection. For more insights on UV levels throughout the year, check out Uusikaupunki UV Index.
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In Uusikaupunki, Finland, the month of August shines brightly with 422 hours of sunshine, representing a noticeable decline from the sun-drenched summer peak in July, which boasted 493 hours. This gradual ebb of daylight signals the transition toward fall, yet August still offers a generous amount of sun, coming in fourth among the year’s sunniest months. The trend throughout the year reveals a steady escalation of sunshine from the winter's meager 62 hours in January to the summer highs, followed by a drop-off as autumn settles in. As the days shorten, Uusikaupunki embraces the waning rays of summer, making the most of those vibrant August days before the darker months approach.
In Uusikaupunki, Finland, the likelihood of sunny weather in August dips to 36%, following the peak summer months. This percentage is a notable decrease from July's 60%, which often serves as the pinnacle of sun-soaked days. As the transition to late summer occurs, sunshine becomes more sporadic, reflecting a trend of increasing cloud cover and the approach of autumn. While August still enjoys a good amount of daylight, those planning their activities should prepare for the possibility of rain and cooler temperatures, embracing the beautiful Finnish scenery that accompanies the shifting seasons.
In August, Uusikaupunki, Finland enjoys a graceful transition from the long, sun-soaked days of summer to the more subdued light of autumn. With 15 hours of daylight, this month marks a significant decline from June's peak of 19 hours, yet it still offers ample opportunity to bask in the lingering warmth of summer. As the month progresses, the daylight diminishes, hinting at the approaching fall. This gradual shift is a testament to the enchanting rhythm of the seasons in Finland, where each month brings its own unique interplay of light and shadow, inviting residents and visitors alike to savor the beauty of late summer evenings before the shorter days of September arrive.
In August in Uusikaupunki, Finland, the wind picks up gently, mirroring the average speed of 4.5 m/s (10 mph), a welcome return after the calmer summer months. This consistency in wind strength is echoed from the surrounding months of July and September, suggesting a stable transition from summer to autumn. Interestingly, just as August matches the wind profiles of early winter, where speeds rise to 6.1 m/s (14 mph) in October, it hints at the changing atmospheric conditions. This seasonal pattern showcases Uusikaupunki's unique climate, where the winds breathe life into the vibrant coastal landscape while gently foreshadowing the cooler gusts and brisk days to come.
Weather in Uusikaupunki varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Uusikaupunki, focusing on differences in temperature, rainfall, humidity, and UV levels.
August and January present contrasting weather experiences. In August, temperatures range from a mild 7°C (45°F) to a warm 28°C (82°F), with an average of 17°C (62°F). The month sees about 73 mm (2.9 in) of precipitation over 12 days, coupled with a relatively high humidity of 79%. In stark contrast, January features much colder temperatures, with a minimum of -17°C (1°F) and a maximum of 8°C (46°F), averaging around -1°C (31°F). January receives less precipitation, totaling 45 mm (1.8 in) across 10 days, but has a higher humidity level of 92%. To explore more about winter conditions in this region, you can check out Uusikaupunki weather in January.
August and February present starkly contrasting weather conditions. In August, temperatures range from a comfortable minimum of 7°C (45°F) to a pleasant maximum of 28°C (82°F), with an average of 17°C (62°F). The month sees around 73 mm (2.9 in) of precipitation spread over 12 days, accompanied by a humidity level of 79%. In contrast, February is much colder, featuring temperatures that plunge to a minimum of -19°C (-2°F) and only reach a maximum of 7°C (44°F), with an average temperature of -2°C (28°F). The precipitation in February is lower at 40 mm (1.6 in) over 8 days, but the humidity is higher at 90%. For more details on the February weather in this area, you can check Uusikaupunki weather in February.
When comparing the weather in August and March, the differences are striking. August offers a mild climate, with temperatures ranging from a minimum of 7°C (45°F) to a comfortable maximum of 28°C (82°F) and an average temperature of 17°C (62°F). The month sees higher humidity levels at 79% and experiences more rainfall, totaling about 73 mm (2.9 in) over approximately 12 days. In contrast, March is still quite chilly, featuring much lower temperatures that range from a minimum of -21°C (-6°F) to a maximum of 10°C (51°F), with an average of just 0°C (33°F). Despite having less precipitation at 41 mm (1.6 in) over 9 days, March's humidity is slightly higher at 89%. For more details, check out Uusikaupunki weather in March.
August and April present quite contrasting weather conditions. In August, temperatures typically range from a low of 7°C (45°F) to a high of 28°C (82°F), with an average of 17°C (62°F). The month experiences more significant rainfall, accumulating 73 mm (2.9 in) over about 12 days, and humidity levels hover around 79%. In contrast, April is cooler, featuring a temperature range from -7°C (19°F) at its coldest to a maximum of 18°C (65°F), with an average of 4°C (39°F). Precipitation is also less in April, totaling 29 mm (1.2 in) over 8 days, and humidity is slightly higher at 85%. For more details, check out Uusikaupunki weather in April.
In comparing the weather of August and May, notable differences emerge in temperature and precipitation. August typically features a wider temperature range, with minimums around 7°C (45°F), averages of 17°C (62°F), and maximums reaching 28°C (82°F). In contrast, May's temperatures are generally cooler, with minimums of -2°C (30°F), averages of 9°C (48°F), and maximums peaking at 23°C (73°F). Precipitation is more prevalent in August, with 73 mm (2.9 in) falling over 12 days, compared to May's 38 mm (1.5 in) over just 7 days. Both months have similar humidity levels, with August at 79% and May at 77%. For more detailed information about May weather, you can visit Uusikaupunki weather in May.
In comparing the weather of August and June, August tends to be slightly warmer with an average temperature of 17°C (62°F) as opposed to June's average of 15°C (59°F). The maximum temperatures in both months are quite similar, with August reaching up to 28°C (82°F) while June peaks at 27°C (81°F). However, August experiences significantly more rainfall, averaging 73 mm (2.9 in) over 12 days, compared to June’s 40 mm (1.6 in) over just 7 days. Humidity levels are fairly consistent between the two months, with August at 79% and June slightly lower at 78%. For a closer look at June weather specifics, visit Uusikaupunki weather in June.
In comparing the weather of August and July, we find that August tends to be slightly cooler, with an average temperature of 17°C (62°F), compared to July's average of 17°C (64°F). The maximum temperature also dips from 30°C (86°F) in July to 28°C (82°F) in August. Precipitation levels rise slightly in August to 73 mm (2.9 in) over 12 days, in contrast to July's 67 mm (2.6 in) across 10 days. Humidity remains quite similar, with August showing a humidity level of 79% compared to July's 78%. For more detailed information on July weather, you can visit Uusikaupunki weather in July.
In August, the weather tends to be warmer, with average temperatures ranging from a minimum of 7°C (45°F) to a maximum of 28°C (82°F). The month experiences around 73 mm (2.9 in) of precipitation over 12 days, and humidity levels sit at 79%. In contrast, September brings cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 23°C (73°F), making it noticeably chillier. The precipitation levels are slightly lower at 71 mm (2.8 in) over the same amount of days, but humidity rises to 86%. For more details on September weather, you can check out the link: Uusikaupunki weather in September.
August typically presents warmer weather, with temperatures ranging from a mild 7°C (45°F) at night to a pleasant 28°C (82°F) during the day, accompanied by an average humidity of 79%. In contrast, October brings a significant chill, with nighttime temperatures dropping to -4°C (25°F) and daytime highs capping at 17°C (62°F). The month of October also experiences more precipitation, with 90 mm (3.5 in) falling over 17 days, compared to August's 73 mm (2.9 in) over 12 days. The humidity levels rise to 90%, contributing to a distinctly damp and cool atmosphere. For more detailed information on October's weather, check Uusikaupunki weather in October.
In August, the weather is generally much warmer, with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 28°C (82°F), and an average of 17°C (62°F). This month experiences approximately 73 mm (2.9 in) of precipitation over 12 days, with humidity levels around 79%. In contrast, November sees a significant drop in temperatures, with a minimum of -7°C (19°F), an average of 4°C (40°F), and a maximum of 13°C (56°F). Although November has slightly less precipitation at 59 mm (2.3 in) over the same number of days, the humidity rises to 91%. For a closer look at what to expect during this colder month, check out Uusikaupunki weather in November.
August and December present starkly contrasting weather conditions. In August, temperatures generally range from a mild 7°C (45°F) at night to a warm 28°C (82°F) during the day, with an average of 17°C (62°F). Humidity is relatively high at 79%, and precipitation occurs on about 12 days, totaling 73 mm (2.9 in). In contrast, December sees much colder temperatures, with nighttime lows plummeting to -16°C (3°F) and daytime highs only reaching 7°C (45°F), contributing to an average of just 1°C (33°F). The weather remains humid at 89% and experiences slightly more precipitation over 14 days, amounting to 77 mm (3.0 in). For a detailed look at the weather in December, you can check out Uusikaupunki weather in December.
As summer draws to a close, August in Uusikaupunki presents a delightful blend of warm days and refreshing breezes. With average temperatures hovering around a comfortable 17°C, this month stands out compared to the cooler spells of earlier summer, offering a perfect setting for outdoor activities. However, it’s also characterized by increased humidity and occasional rain, with 12 days of precipitation that contribute to its vibrant greenery. This transitional period sees a gentle decline in warmth, making it an ideal time to enjoy the beauty of nature before the onset of autumn. For more details on Uusikaupunki's climate, visit Uusikaupunki Climate.