Last updated: August 21, 2025
July in Joensuu, Finland showcases a delightful summer climate, where temperatures peak at a warm 31°C (88°F) while maintaining an inviting average of 17°C (63°F). The month experiences cooler lows, dipping to 7°C (45°F), offering refreshing evenings. With 89 mm (3.5 in) of precipitation over 12 days, humidity hovers around a notable 83%, adding to the vibrant ambiance. This balance of warmth and moisture creates a lush landscape, making July an ideal time to explore the natural beauty and outdoor activities that Joensuu has to offer.
In Joensuu, Finland, July brings a delightful warm embrace as temperatures reach their peak for the year. With a minimum of 7°C (45°F) and an average of 17°C (63°F), this month offers a refreshing contrast to the frigid depths of winter. Days can reach a maximum of 31°C (88°F), making it the perfect time for outdoor activities and enjoying the region's stunning natural beauty. As summer settles in, you'll find the vibrant landscapes come alive, inviting you to bask in the longer days and warm nights typical of this lively season. This warm spell marks a sharp departure from the chilling temperatures of previous months, highlighting the remarkable climatic transition Joensuu experiences throughout the year.
In July, Joensuu experiences one of its wettest months, with a significant precipitation amount of 89 mm (3.5 in) falling over approximately 12 days. This uptick in rainfall marks a notable increase compared to the previous months, such as 58 mm in June and 55 mm in May, showcasing a trend towards a more humid summer. As warm weather settles in, July's showers play a vital role in nourishing the lush greenery typical of the season. Following July, precipitation peaks further in August, hinting at an evolving pattern of increased rainfall that characterizes mid-summer in this beautiful Finnish city.
In Joensuu, Finland, July experiences a notable rise in humidity levels, averaging around 83%. This figure marks a slight increase from the drier June, where humidity dropped to 75%, indicating a transition towards the more humid summer months. As July unfolds, the city's humidity is higher than the preceding month yet still lower compared to the peak levels observed in August, at 88%. This trend showcases the characteristic ebb and flow of humidity throughout the year, reflecting the warm summer climate before gradually returning to the higher levels seen in late autumn and winter. The gradual fluctuation between the months paints a seasonal portrait, highlighting Joensuu's unique climate dynamics.
In July, Joensuu experiences a UV Index of 6, maintaining a high exposure category, which means outdoor enthusiasts should be cautious as the burn time is reduced to just 25 minutes. This reflects a consistent trend seen from June to July, where the UV Index peaks, urging residents and visitors alike to take protective measures against potential skin damage. As temperatures rise and sunlight becomes more intense, the importance of sun safety becomes paramount in these summer months. Following July, the Index slightly lowers again in August to a moderate level of 5. For more detailed information on UV levels throughout the year, explore the Joensuu UV Index.
UV Risk Categories
In Joensuu, Finland, the allure of July sunshine is a highlight of the year, basking in a generous 477 hours of daylight. As the summer unfolds, sunlight flourishes, reaching its peak in June with 493 hours before dipping slightly in July. This vibrant trend signifies a contrast to the year's darker months, where January offers a mere 34 hours. After the lengthy winter, the increasing daylight from March's 238 hours to May's 418 hours sets the stage for the sunny embrace of midsummer. Even as August arrives with 383 hours, the warmth of summer lingers, reminding us that the longer days of July truly define the beauty of the Finnish summer experience.
As the summer sun approaches, July in Joensuu, Finland, offers a promising 53% chance of sunny weather—the highest likelihood of sunshine throughout the year. This marks a significant increase from the cooler months, where sunlight is scarce, particularly in January with just a meager 2%. Transitioning into spring, the probability gradually rises, reaching 41% in April and holding at 51% in June. While August sees a sharp decline in sunny days to 26%, July stands out as a golden opportunity for outdoor activities, beckoning both locals and visitors to bask in the warmth of the season.
In Joensuu, Finland, July marks a vibrant peak in daylight duration, basking in approximately 18 hours of sunlight. This month follows the breathtaking increase seen since the depths of winter, where January struggles with a mere 6 hours of daylight. As spring unfolds, daylight gradually stretches, with March offering 11 hours and April reaching 14 hours. The momentum builds through June, which enjoys an astonishing 19 hours of daylight, before tapering off again in August to 15 hours. This trend highlights the enchanting rhythm of the seasons in Joensuu, where long summer days contrast sharply with the brief, dim months of late autumn and winter, creating a unique landscape of light and shadow throughout the year.
In July, Joensuu experiences a slight dip in wind speed, averaging just 2.9 m/s (6 mph). This marks the calmest month of the year, contrasting with the early summer winds of June, which stand at 3.1 m/s (7 mph). Following a trend, July’s breeziness softens further before the wind picks up again in August to 3.6 m/s (8 mph), heralding the shifting seasons. While the summer months generally feature gentle breezes, the drop in July invites a tranquil atmosphere, perfect for enjoying the lush Finnish landscape.
Weather in Joensuu varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Joensuu, focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in July and January presents a striking contrast. In July, temperatures range from a minimum of 7°C (45°F) to a maximum of 31°C (88°F), with an average of 17°C (63°F). This month brings about 89 mm (3.5 in) of precipitation over 12 days and a humidity level of 83%, creating a warm and somewhat humid summer atmosphere. On the other hand, January experiences much colder conditions, with temperatures dipping down to a minimum of -29°C (-19°F) and peaking at just 5°C (41°F), averaging -6°C (21°F). The month sees only 48 mm (1.9 in) of precipitation, spread across 13 days, and a staggering humidity level of 99%, contributing to the wintry chill. For a more detailed look at January weather, visit Joensuu weather in January.
July and February present stark contrasts in weather. In July, temperatures range from a cool 7°C (45°F) at night to a warm 31°C (88°F) during the day, with an average of 17°C (63°F). The month sees about 89 mm (3.5 in) of precipitation over 12 days, accompanied by high humidity at 83%. Conversely, February features much harsher conditions, with temperatures plummeting to a minimum of -27°C (-17°F) and peaking at just 4°C (40°F), yielding an average temperature of -7°C (20°F). Precipitation is lower at 48 mm (1.9 in) over the same number of days, but the humidity is strikingly high at 98%. For more insights on February weather specifically, you can check out Joensuu weather in February.
The weather in July and March presents a stark contrast, showcasing the extremes of seasonal variation. In July, temperatures soar, with a minimum of 7°C (45°F) and an average of 17°C (63°F), reaching up to a maximum of 31°C (88°F). The month is characterized by relatively high humidity at 83% and more precipitation, totaling 89 mm (3.5 in) over 12 days. Conversely, March is marked by frigid conditions, where temperatures can plummet to a minimum of -25°C (-14°F) with an average of -3°C (26°F) and a maximum of 9°C (49°F). Although precipitation is lower at 50 mm (2.0 in) over the same number of days, the humidity is slightly higher at 95%. For a closer look at March conditions, you can visit Joensuu weather in March.
When comparing the weather in July and April, it's clear that July experiences much milder temperatures, with average highs reaching up to 31°C (88°F) compared to April's maximum of 17°C (64°F). While April starts with chilly conditions, with minimum temperatures dropping as low as -14°C (8°F), July enjoys a more comfortable climate with a minimum of 7°C (45°F). Precipitation is more frequent in July, with rain on about 12 days and a total of 89 mm (3.5 in), whereas April sees less rain at 41 mm (1.6 in) spread over 9 days. Additionally, humidity remains relatively high in both months, with July at 83% and April at 87%. For a detailed look at the conditions in April, you can explore Joensuu weather in April.
In comparing the weather between May and July, July stands out with significantly higher temperatures, featuring a minimum of 7°C (45°F) and an average of 17°C (63°F), peaking at a maximum of 31°C (88°F). In contrast, May experiences cooler temperatures, with a minimum of -4°C (25°F), an average of only 8°C (47°F), and a maximum of 26°C (79°F). Despite July's warmer climate, it also brings more precipitation, averaging 89 mm (3.5 in) over 12 days, while May has less rainfall at 55 mm (2.2 in) over 11 days. Additionally, July's humidity is slightly higher at 83%, compared to May's 78%. For more details on May weather, visit Joensuu weather in May.
In comparing the weather of July and June, we see that July has slightly milder minimum and average temperatures, with a minimum of 7°C (45°F) compared to June's 2°C (37°F). Both months share the same maximum temperature of 31°C (88°F), but July experiences higher overall precipitation at 89 mm (3.5 in) over 12 days, compared to June's 58 mm (2.3 in) over 11 days. Moreover, July's humidity is notably higher at 83%, while June maintains a more comfortable level at 75%. For a closer look at June's climate specifics, you can check Joensuu weather in June.
In comparing the weather between July and August, we notice some distinct differences. July typically enjoys warmer temperatures, with an average of 17°C (63°F), peaking at a maximum of 31°C (88°F), while August sees a slight decrease in average temperature to 15°C (60°F) and a maximum of 29°C (85°F). Precipitation also increases in August, with 99 mm (3.9 in) of rain over 16 days compared to July’s 89 mm (3.5 in) over 12 days. Additionally, August is characterized by higher humidity levels at 88%, compared to July’s 83%. For more details on August weather, check out Joensuu weather in August.
In comparing the weather of July and September, July boasts significantly warmer temperatures, with a minimum of 7°C (45°F), an average of 17°C (63°F), and a maximum of 31°C (88°F). In contrast, September cools down considerably, featuring a minimum temperature of 0°C (32°F) and an average of only 10°C (51°F), peaking at 22°C (72°F). Precipitation levels are fairly similar in both months, with July experiencing 89 mm (3.5 in) over 12 days and September slightly lower at 87 mm (3.4 in) over 14 days, though humidity rises in September to 92% compared to July's 83%. For more detailed information, visit Joensuu weather in September.
July and October showcase stark contrasts in weather. July boasts warmer temperatures, with a minimum of 7°C (45°F) and an average of 17°C (63°F), peaking at 31°C (88°F), all while experiencing relatively lower humidity at 83%. In contrast, October brings a more pronounced chill, with temperatures dipping as low as -6°C (21°F) and averaging just 5°C (41°F), though it does reach a maximum of 17°C (62°F). Additionally, while July experiences about 89 mm (3.5 in) of precipitation over 12 days, October is slightly drier with 86 mm (3.4 in) over 16 days, but with a much higher humidity level of 95%. For more detailed insights, you can check Joensuu weather in October.
In July, the weather is typically warm with temperatures ranging from a minimum of 7°C (45°F) to a maximum of 31°C (88°F), creating an average of 17°C (63°F). This month also experiences considerable humidity at 83%, along with moderate precipitation of 89 mm (3.5 in) over 12 days. In contrast, November brings much colder temperatures, with a stark minimum of -16°C (3°F) and a maximum of 10°C (50°F), resulting in an average temperature of just 1°C (33°F). Although precipitation is lower at 64 mm (2.5 in), it is spread over 13 days, and the humidity climbs to 94%, making November feel quite damp. For more detailed insights, you can check Joensuu weather in November.
July and December present starkly contrasting weather conditions. In July, temperatures range from a cool 7°C (45°F) to a warm 31°C (88°F), with an average of 17°C (63°F). The month sees around 89 mm (3.5 in) of precipitation over 12 days, and humidity levels linger at a high 83%. In contrast, December experiences freezing temperatures, with lows plunging to -23°C (-9°F) and an average of -4°C (25°F), peaking at just 3°C (38°F). This month also receives 73 mm (2.9 in) of precipitation over 16 days, coupled with an even higher humidity of 98%. For further details, you can explore Joensuu weather in December.
July in Joensuu marks a vibrant peak in summer, characterized by warmer temperatures that are a welcome contrast to the cooler months. With average highs reaching a comfortable 31°C (88°F), this month invites outdoor enthusiasts to enjoy the lush landscapes and longer daylight hours. While July does experience some rainfall—totaling 89 mm (3.5 in) over about 12 days—the humidity level remains relatively high at 83%, adding a tropical feel to the air. Overall, July's climate stands out for its warmth and lively atmosphere, making it an ideal time for festivals and nature exploration. For a deeper dive into Joensuu's weather patterns across the year, explore Joensuu Climate.