Last updated: August 27, 2025
June in Sundsvall, Sweden brings a delightful warmth, with maximum temperatures reaching up to 32°C (90°F), creating a vibrant atmosphere. The average temperature hovers around a comfortable 15°C (58°F), while the nights can cool down to a brisk 1°C (34°F). This month also witnesses 57 mm (2.3 in) of precipitation spread over 9 days, contributing to the lush greenery that characterizes the region. With a humidity level of 76%, the air carries a refreshing quality that defines the beauty of a Swedish summer. Whether you're exploring the great outdoors or enjoying local festivities, June offers a captivating blend of warm days and cooler nights in Sundsvall.
In June, Sundsvall, Sweden, truly begins to embrace the warmth of summer, with temperatures experiencing a significant upswing from the chilly depths of winter. The month kicks off with a minimum temperature of 1°C (34°F) and an inviting average of 15°C (58°F), allowing both locals and visitors to enjoy the outdoors. As the days stretch longer, the mercury can soar to a delightful maximum of 32°C (90°F), making it one of the hottest months of the year. This transition from the cold grip of spring is a clear indicator of the region's vibrant seasonal shifts, culminating in a period where nature flourishes and summer activities abound.
In June, Sundsvall experiences a notable shift in precipitation patterns, with an average of 57 mm (2.3 in) of rain falling over 9 days. This increase marks a continuation of the gradual rise in rainfall that begins in spring, contrasting with the lighter showers of April and May. June’s precipitation sets the stage for the summer months ahead, as it not only provides essential moisture for the region’s lush greenery but also hints at the more substantial rainfall to come in July, which averages 77 mm (3.0 in). Overall, June’s weather serves as a bridge, transitioning from the more moderate conditions of spring to the wetter climate typical of high summer in Sundsvall.
In June, Sundsvall, Sweden experiences a notable shift in humidity, dipping to 76%, the lowest level of the year. This decrease follows a steady decline from January's high of 97%, as the winter's moisture gradually gives way to the warmth of summer. The transition continues through July, reaching a moderate 80%, before the humidity levels rise again in August. This pattern reflects a clear trend: while the summer months initially offer a respite, humidity steadily increases as the year progresses toward autumn. As the landscapes flourish under the summer sun, June stands out as a brief but welcome dry spell in the otherwise humid climate of Sundsvall.
In June, Sundsvall, Sweden, experiences a notable shift in sunlight intensity, with the UV Index reaching 6, categorized as high. This increase marks a significant transition from the low exposures of winter months, where the UV Index hovered around 1, to a summer peak that demands caution. As the summer sun becomes more potent, the recommended burn time drops to just 25 minutes, urging residents and visitors alike to seek shade or apply sunscreen to protect their skin. This trend of rising UV levels continues into July, but gradually eases in August as the index tapers back to 5. As June sets the stage for summer activities, staying informed becomes essential; for more insights on UV exposure risks, check out the Sundsvall UV Index.
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June in Sundsvall, Sweden, shines brightly with 491 hours of sunshine, making it one of the sunniest months of the year. This peak in sunlight follows a steady upward trend, starting from a mere 64 hours in January and gradually increasing every month. By June, daylight has blossomed dramatically, contributing to the vibrant energy that characterizes the city during the early summer. Interestingly, July sees a slight increase to 499 hours before the sun gradually retreats in the subsequent months. This pattern not only highlights the long days of summer but also sets the stage for the enchanting twilight of Northern Sweden as autumn approaches.
June in Sundsvall, Sweden, experiences a 37% chance of sunny weather, making it a promising month for those seeking sunlight after the long winter. While this percentage is a dip from the sunnier days of July, which boasts a 51% chance, June still holds its own compared to the preceding months, like April with 46% and May with 28%. This gradual increase towards midsummer signals a shift towards brighter days, as locals and visitors alike begin to shed their winter coats and embrace outdoor activities. The likelihood of enjoyably sunny weather is growing, creating an inviting atmosphere for summer adventures amidst the beautiful Swedish landscape.
In Sundsvall, Sweden, the month of June ushers in a vibrant burst of daylight, with an impressive 19 hours of sunlight illuminating the days. This peak is part of a broader trend observed throughout the year, where daylight gradually increases from a mere 6 hours in January to its zenith in June. Following this solar crescendo, the days start to shorten again in July and August, settling down to 15 hours in August. As autumn approaches, daylight hours decrease steadily—12 hours in September, 9 hours in October, and slipping back to just 5 hours by December. This rhythm of light and dark illustrates the beautiful seasonal changes experienced in Sundsvall, creating distinct experiences for its residents throughout the year.
In June, Sundsvall experiences a gentle breeze, with an average wind speed of 2.7 m/s (6 mph), marking the calmest month of the year. This slight dip in wind is a shift from the brisker conditions felt in earlier spring months, where winds hovered around 3.8 m/s in March and April. Interestingly, the trend of moderated winds continues into July, suggesting a seasonal shift towards warmer, quieter days. As summer unfolds, the winds of Sundsvall allow for a more serene outdoor experience, contrasting with the crisper and more invigorating gales of the earlier months. Overall, June's mellow winds evoke a sense of tranquility, inviting locals and visitors alike to enjoy the lush greenery and vibrant life of the season.
Weather in Sundsvall varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Sundsvall, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between June and January, there is a stark contrast in temperature and overall climate conditions. June experiences a much warmer range with minimums of 1°C (34°F) and maximums reaching up to 32°C (90°F), alongside an average temperature of 15°C (58°F). Although it sees some rain, with 57 mm (2.3 in) over 9 days and moderate humidity at 76%, the atmosphere is generally pleasant. In sharp contrast, January plunges into the depths of winter with minimum temperatures dropping to a bone-chilling -28°C (-18°F) and a much cooler average of -5°C (24°F). Precipitation remains similar at 55 mm (2.1 in) over 9 days, but the high humidity of 97% contributes to a far more oppressive chill. For additional insights on the January weather experience, check out Sundsvall weather in January.
When comparing the weather between June and February, the differences are striking. June boasts a much warmer climate with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 32°C (90°F), averaging around 15°C (58°F). The month experiences higher humidity at 76% and slightly more precipitation, totaling 57 mm (2.3 in) over about 9 days. In contrast, February presents a starkly colder picture, with temperatures plummeting to a minimum of -22°C (-7°F) and reaching a maximum of only 8°C (47°F), leading to an average of -5°C (23°F). Despite slightly lower precipitation at 44 mm (1.7 in) over 8 days, February's high humidity of 95% contributes to an often bleak and frigid atmosphere. For more detailed information, you can visit Sundsvall weather in February.
The weather in June and March presents a striking contrast, showcasing the shift from winter to summer. June boasts a milder climate, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 32°C (90°F) and an average temperature of 15°C (58°F). In this month, precipitation is moderate at 57 mm (2.3 in) over about 9 days, accompanied by a relatively high humidity level of 76%. In contrast, March is characterized by much colder temperatures, with a minimum of -23°C (-10°F), an average of -1°C (30°F), and a maximum of only 13°C (55°F). The precipitation is slightly lower at 45 mm (1.8 in) over the same 9 days, but with a higher humidity of 92%, giving it a damp chill. For more details on the weather in March, you can refer to Sundsvall weather in March.
June and April weather show a significant contrast in temperature and humidity. In June, temperatures range from a minimum of 1°C (34°F) to a maximum of 32°C (90°F), with an average of 15°C (58°F) and relatively high humidity at 76%. In contrast, April experiences colder temperatures, with a minimum of -14°C (7°F) and a maximum of 21°C (70°F), averaging just 3°C (38°F). Although April has slightly less precipitation at 30 mm (1.2 in) over 8 days compared to June's 57 mm (2.3 in) over 9 days, the humidity level in April is higher at 86%. For a more detailed look, you can check out Sundsvall weather in April.
In comparing the weather of May and June, June typically experiences warmer temperatures, with a minimum of 1°C (34°F), an average of 15°C (58°F), and a maximum of 32°C (90°F). In contrast, May starts off cooler, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 27°C (81°F), and an average temperature of 9°C (48°F). Additionally, June sees a slight increase in precipitation to 57 mm (2.3 in), while May has 37 mm (1.5 in), both spanning 9 rainy days. Humidity remains relatively similar, with May at 80% and June at 76%. For more detailed information, you can check Sundsvall weather in May.
In June, temperatures in Sundsvall typically range from a minimum of 1°C (34°F) to a maximum of 32°C (90°F), with an average of 15°C (58°F). The month sees around 57 mm (2.3 in) of precipitation over 9 days and maintains a humidity level of 76%. In contrast, July experiences slightly warmer temperatures with a minimum of 4°C (40°F) and an average of 16°C (61°F), peaking at 30°C (87°F). However, July also brings more precipitation, totaling 77 mm (3.0 in) over 11 days, accompanied by a higher humidity level of 80%. For more detailed insights on the weather in July, check out Sundsvall weather in July.
June and August exhibit notable differences in weather patterns. In June, temperatures range from a minimum of 1°C (34°F) to a maximum of 32°C (90°F), with an average of 15°C (58°F). The month receives 57 mm (2.3 in) of precipitation over approximately 9 days, and the humidity level stands at 76%. In contrast, August sees slightly cooler temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 27°C (82°F), while maintaining the same average of 15°C (59°F). Precipitation in August increases to 74 mm (2.9 in) over around 13 days, with a higher humidity level of 86%. For more detailed information, check out Sundsvall weather in August.
In June, the weather is typically warmer, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 32°C (90°F) and an average temperature of 15°C (58°F). There is moderate rainfall, totaling 57 mm (2.3 in) over about 9 days, and the humidity is relatively high at 76%. In contrast, September experiences cooler conditions, with temperatures dropping to a minimum of -2°C (29°F) and reaching a maximum of 21°C (71°F), averaging around 10°C (51°F). Rainfall slightly increases to 64 mm (2.5 in) over 13 days, and humidity rises to 89%, creating a notably different atmosphere. For a comprehensive overview, you can check Sundsvall weather in September.
June and October present contrasting weather patterns, showcasing the transition from spring to autumn. In June, temperatures range from a mild 1°C (34°F) at night to a warm 32°C (90°F) during the day, with an average of 15°C (58°F). The month sees 57 mm (2.3 in) of precipitation over about 9 days, accompanied by a relative humidity of 76%. In stark contrast, October brings cooler weather, with nighttime temperatures plummeting to -8°C (18°F) and daytime highs of 20°C (68°F), averaging around 5°C (42°F). Precipitation increases to 89 mm (3.5 in) over 14 days, and humidity rises to 93%. For more detailed information about October weather, you can visit Sundsvall weather in October.
June and November present starkly contrasting weather patterns. In June, temperatures range from a chilly 1°C (34°F) at night to a warm 32°C (90°F) during the day, with an average of 15°C (58°F). The month also experiences moderate precipitation, totaling 57 mm (2.3 in) over 9 days, accompanied by a humidity level of 76%. In contrast, November has a much colder climate, with temperatures dropping to a minimum of -15°C (5°F) and peaking at just 13°C (56°F), averaging around 0°C (32°F). Precipitation in November is slightly lower at 47 mm (1.9 in), occurring over 10 days, but the humidity is notably high at 94%. For more detailed weather information, you can check Sundsvall weather in November.
June and December present starkly contrasting weather conditions. In June, temperatures range from a chilly 1°C (34°F) at night to a warm 32°C (90°F) during the day, with an average of 15°C (58°F). This month experiences about 57 mm (2.3 in) of precipitation over 9 days, with humidity levels at a comfortable 76%. In contrast, December brings much colder temperatures, with a minimum of -22°C (-7°F) and a maximum of 7°C (46°F), averaging -3°C (27°F). Rain and snow contribute to a higher total precipitation of 76 mm (3.0 in) across 13 days, and humidity spikes to 96%, creating a much frostier atmosphere. For more specific details, check out Sundsvall weather in December.
June in Sundsvall brings a delightful shift in weather, transitioning from the chill of earlier months to warmer, sunnier days. With temperatures peaking at a pleasant 32°C, this month stands out for its potential for warmth, contrasting sharply with the cool averages that define the spring season. The humidity makes the air feel alive, but with around 57 mm of precipitation over 9 days, occasional showers remind us of the lingering unpredictability of spring. Overall, June is a vibrant month that invites outdoor enthusiasts to enjoy the blossoming landscapes, offering a taste of summer in the heart of Sweden. For a deeper understanding of what to expect throughout the year, check out Sundsvall Climate.