Last updated: August 21, 2025
In June, Oulu, Finland, offers a vibrant climate that contrasts warm summer days with cool evenings. The maximum temperature can reach a pleasant 29°C (85°F), while the average temperature hovers around a comfortable 14°C (58°F). However, nighttime can be brisk, dipping to a minimum of 1°C (34°F). This month typically experiences 60 mm (2.4 in) of rainfall over about 9 days, contributing to a humidity level of 77%. The mix of warm and cool weather, coupled with occasional showers, presents an inviting atmosphere for outdoor activities and exploration.
As summer approaches, Oulu, Finland transforms beautifully in June, shedding its winter chill for pleasantly warm temperatures. With a minimum of 1°C (34°F) and an average of 14°C (58°F), the month marks a delightful transition from the lingering cold of spring to the heat of summer. Expect to bask in highs reaching up to 29°C (85°F), making this a prime time for outdoor activities and enjoying the vibrant local culture. June’s temperatures reflect a noteworthy upward trend, encouraging residents and visitors alike to embrace the long, sunlit days and partake in the picturesque natural surroundings.
June in Oulu, Finland marks a notable transition into the wet summer season, with precipitation reaching 60 mm (2.4 in) over about 9 days. This uptick in rainfall from May's 49 mm (1.9 in) highlights a trend of increasing moisture as the year progresses, paving the way for the even wetter months ahead in July and August. The gradual rise in precipitation not only enhances the lushness of the landscape but also sets the stage for longer rainy spells, as seen with July averaging 73 mm (2.9 in). This pattern reflects a clear shift towards a more humid climate as summer takes hold, enriching the beauty of Oulu's natural surroundings.
In Oulu, Finland, June marks a notable shift in humidity, with levels dipping to 77%—the lowest since winter. This decline follows a gradual decrease from the 100% humidity of January through to 81% in May, suggesting a welcome transition towards summer. As warmer temperatures arrive, Oulu experiences a slight uptick in July, where humidity slightly rises to 79%, but the overall trend reflects a more comfortable, drier environment as the season unfolds. This seasonal pattern illustrates how Oulu's climate evolves from the heavy moisture of winter into the lighter, refreshing breezes of summer, inviting residents and visitors alike to enjoy the beauty of the Finnish summer.
As summer approaches in Oulu, Finland, the UV Index reaches a noteworthy 6 in June, indicating a high exposure category that calls for increased sun safety precautions. This marks a significant rise from the moderate levels experienced in April and May, where UV Index values hovered around 3 and 4. As the days grow longer and sunnier, residents and visitors should be mindful of their sun exposure, with a burn time of just 25 minutes for fair-skinned individuals. The trend continues into July, maintaining the same high UV Index, before tapering off in August to a more moderate 4. With this in mind, it’s essential to embrace protective measures throughout the summer months to enjoy Oulu’s beautiful weather safely. For more detailed information, visit Oulu UV Index.
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In Oulu, Finland, June shines as a radiant highlight in the annual cycle, boasting 516 hours of sunlight—the peak for the year. This vibrant month follows a steady increase from a mere 33 hours in January to an impressive 454 hours in May, showcasing the dramatic transition from the dark, icy grip of winter to the warm embrace of summer. The sunlight hours not only transform the cityscape, bringing greenery and vibrancy to life, but they also set the stage for outdoor activities that thrive during this sun-drenched month. As summer unfolds, the sunlight in July slightly tapers to 509 hours, yet the lasting effects of June’s brilliance keep the energy alive, while August starts to signal the gradual waning of the long days. This upward trend leading into June highlights the anticipation and appreciation for the warmth after a long, frosty season, making it a cherished time in the heart of Northern Finland.
In June, Oulu, Finland begins to shake off the shadows of winter, with a 47% chance of sunny weather, making it one of the brighter months of the year. This uptick in sunshine marks a notable improvement compared to the preceding months—from a mere 6% in January to a peak 56% in July. As spring transitions into summer, the likelihood of clear skies highlights a compelling trend: each passing month shifts toward greater potential for sun, especially as temperatures rise and daylight extends. Following June, the percentages dip again in August, but residents and visitors alike can revel in the joys of early summer sunshine during this time.
In June, Oulu, Finland, enjoys a remarkable transition into the heart of summer, basking in an impressive 21 hours of daylight. This significant increase from May’s 18 hours highlights the rapid approach of the summer solstice, where sunlight reigns supreme. As the days lengthen, the vibrant landscapes invite outdoor enthusiasts to embrace the great Finnish outdoors. Following June, there is a gradual decrease in daylight, with July still offering a generous 19 hours, before tapering down to 16 hours in August. This trend underlines the enchantment of Oulu's summer months, where extended daylight fosters a unique atmosphere of vitality and exploration, setting the stage for the eventual return to shorter, cozier days as autumn draws near.
In the charming city of Oulu, Finland, June brings a gentle breeze with an average wind speed of 3.1 m/s (7 mph), slightly below the winds of previous months. This marks a continuation of a subtle trend observed in late spring, where wind speeds begin to wane, holding steady alongside July. While the summer months feature a calming atmosphere, the winds pick up again in October, reaching a brisk 4.1 m/s (9 mph). June, with its moderate breezes, perfectly complements the vibrant scenery and outdoor activities, offering a serene backdrop for enjoying the long, sunny days that fill this Northern locale.
Weather in Oulu varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Oulu, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present strikingly contrasting weather patterns. In June, temperatures range from a mild 1°C (34°F) at night to a pleasantly warm 29°C (85°F) during the day, with an average of 14°C (58°F). The month experiences about 60 mm (2.4 in) of rainfall over nine days, and humidity levels sit at a comfortable 77%. On the other hand, January is characterized by severe cold, with temperatures plummeting as low as -32°C (-25°F) and averaging -7°C (19°F). Daytime highs barely reach 5°C (41°F), and the month sees around 40 mm (1.6 in) of precipitation, spread across ten days, accompanied by a staggering 100% humidity. For a more detailed look, visit Oulu weather in January.
June and February present a stark contrast in weather conditions. In June, temperatures range from a brisk 1°C (34°F) at night to a warm 29°C (85°F) during the day, with an average of 14°C (58°F). The month experiences around 60 mm (2.4 in) of rainfall across 9 days, coupled with a comfortable humidity level of 77%. In contrast, February sees much colder temperatures, dipping as low as -25°C (-14°F) and averaging -8°C (17°F) with a maximum of 5°C (42°F). Precipitation is slightly less, at 40 mm (1.6 in) over the same number of days, but the humidity is notably higher at 98%. For more detailed information about February weather, you can visit Oulu weather in February.
When comparing the weather between June and March, the differences are striking. In June, temperatures range from a chilly minimum of 1°C (34°F) to a warm maximum of 29°C (85°F), with an average of 14°C (58°F). This month experiences more pleasant weather with 60 mm (2.4 in) of precipitation over 9 days and a humidity level of 77%. In contrast, March is still firmly in the grips of winter, with temperatures ranging from a frigid minimum of -26°C (-15°F) to a maximum of only 7°C (45°F), averaging at -4°C (25°F). Precipitation is lower at 41 mm (1.6 in) across 11 days and a higher humidity of 95%. For more details about March weather, you can visit Oulu weather in March.
In comparing the weather between April and June, June enjoys significantly warmer temperatures, with a minimum of 1°C (34°F) and a maximum reaching up to 29°C (85°F), while April has much cooler temperatures, ranging from a minimum of -13°C (9°F) to a maximum of 14°C (57°F). Average temperatures in June hover around 14°C (58°F), in stark contrast to April's average of just 1°C (34°F). Additionally, June experiences greater precipitation, with 60 mm (2.4 in) over 9 days compared to April's 38 mm (1.5 in) during 7 days, although the humidity remains fairly high in both months at 77% for June and 87% for April. For a more detailed look at April's weather patterns, check out Oulu weather in April.
In comparing the weather between May and June, we see a notable increase in temperatures. June experiences a minimum temperature of 1°C (34°F) and an average of 14°C (58°F), compared to May’s lower minimum of -6°C (21°F) and average of 7°C (45°F). While both months boast a maximum temperature around the 20s, June's peak can reach up to 29°C (85°F), making it considerably warmer. Precipitation in June totals 60 mm (2.4 in) over 9 days, slightly higher than May's 49 mm (1.9 in) over 8 days. Humidity is relatively consistent, with June at 77% and May at 81%. For a detailed look at the weather in May, you can check Oulu weather in May.
In June, temperatures in Oulu range from a minimum of 1°C (34°F) to a maximum of 29°C (85°F), with an average of 14°C (58°F). The month sees around 60 mm (2.4 in) of precipitation over 9 days, and the humidity levels sit at 77%. In contrast, July experiences slightly warmer temperatures, with a minimum of 4°C (39°F) and a maximum of 32°C (90°F), resulting in an average of 17°C (63°F). Rainfall increases to 73 mm (2.9 in) over 11 days, and humidity rises to 79%. Overall, July tends to be warmer and wetter than June. For more details, check out the Oulu weather in July.
In June, the weather is generally mild with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 29°C (85°F), averaging around 14°C (58°F). The month sees approximately 60 mm (2.4 in) of rainfall over about 9 days, with humidity levels at 77%. In contrast, August experiences slightly warmer conditions, with maximum temperatures reaching up to 31°C (88°F), while still maintaining the same minimum and average temperatures as June. However, August is wetter, with 91 mm (3.6 in) of precipitation falling over 14 days and increased humidity at 84%. For more details on August weather, you can check Oulu weather in August.
June and September present distinct weather characteristics that reflect the transition from late spring to early autumn. In June, temperatures range from a minimum of 1°C (34°F) to a maximum of 29°C (85°F), with an average of 14°C (58°F). The month sees about 60 mm (2.4 in) of precipitation over approximately 9 days, accompanied by a relatively lower humidity of 77%. In contrast, September features cooler temperatures, with a minimum of -4°C (24°F) and a maximum of 24°C (75°F), averaging around 10°C (49°F). This month experiences slightly higher precipitation at 71 mm (2.8 in) across 13 days and a notable increase in humidity at 90%. For more detailed insights into September weather, visit Oulu weather in September.
In comparing the weather between June and October, one can observe notable differences in temperature and precipitation. June offers a much warmer climate, with average temperatures ranging from 1°C (34°F) at night to a pleasant 29°C (85°F) during the day, accompanied by relatively low precipitation of 60 mm (2.4 in) over 9 days. In contrast, October presents a cooler scenario, with minimum temperatures plummeting to -12°C (10°F) and a maximum of just 18°C (64°F), while precipitation increases to 81 mm (3.2 in) spread over 15 days. The humidity levels also rise dramatically in October, reaching 95% compared to June's 77%. For those interested in more detailed information, visit Oulu weather in October.
June and November present stark contrasts in weather conditions. June boasts milder temperatures, with averages around 14°C (58°F) and highs peaking at 29°C (85°F), complemented by a relatively moderate humidity level of 77%. In contrast, November is much colder, featuring average temperatures of -1°C (31°F) and maximums of only 9°C (49°F), with a chilling minimum of -18°C (0°F). Although both months receive similar levels of precipitation—60 mm (2.4 in) in June and 62 mm (2.4 in) in November—November sees a higher number of rainy days, averaging 13 compared to June's 9 days. The humidity also rises significantly in November to 95%, creating a damp atmosphere typical of late autumn. For more detailed information, check Oulu weather in November.
June and December present strikingly different weather conditions. In June, temperatures range from a pleasant 1°C (34°F) to a warm 29°C (85°F), with an average of 14°C (58°F). The month experiences relatively moderate precipitation of 60 mm (2.4 in) over about 9 days, accompanied by a humidity level of 77%. In contrast, December brings much colder temperatures, with lows plunging to -24°C (-12°F) and highs reaching only 4°C (40°F), averaging -5°C (24°F). Precipitation is slightly lower at 58 mm (2.3 in) but occurs across more days, totaling 14, and humidity soars to a humid 99%. For more information, check out Oulu weather in December.
June in Oulu marks a vibrant transition into summer, where the warmth of the longer days creates a pleasant atmosphere for residents and visitors alike. With temperatures reaching their peak compared to other months, it offers a refreshing break from the chill of late spring, though it can still dip into cooler nights. While the humidity hangs at a relatively high 77%, the occasional rainfall—spanning about nine days—ensures the lushness of the landscape remains intact. This blend of warmth and moisture makes June an appealing month for outdoor activities and exploration. For a deeper dive into Oulu's unique weather patterns, check out Oulu Climate.