Last updated: August 21, 2025
In Ivalo, Finland, May offers a captivating transition into spring, characterized by a maximum temperature of 21°C (69°F) and an average of 4°C (39°F). However, the month can present challenges, as temperatures can drop as low as -7°C (20°F). With an average humidity of 84% and about 63 mm (2.5 in) of precipitation spread across 12 days, residents and visitors alike can expect a mix of crisp, refreshing days and occasional rain. This unique weather profile makes May an intriguing time to experience the natural beauty of Ivalo, where the lingering chill meets the budding warmth of spring.
In Ivalo, Finland, May marks the transition into milder spring weather, with temperatures beginning to rise after the harsh winter months. The minimum temperature hovers around -7°C (20°F), while daytime averages reach a pleasant 4°C (39°F), offering a stark contrast to the chilling depths of winter. Interestingly, it can warm up significantly, with maximums peaking at 21°C (69°F), making it one of the most favorable months for enjoying the great outdoors. This clear upward trend in temperatures not only signals the end of frost but also invites residents and visitors alike to experience the beauty of nature in bloom. As the landscape transforms, May becomes a month of renewal and exploration in this picturesque Arctic region.
In May, Ivalo, Finland, experiences a noticeable uptick in precipitation, with 63 mm (2.5 in) falling over 12 days. This marks a significant increase from the previous months, notably from April’s 38 mm (1.5 in). As spring unfolds, the landscapes are revitalized, ushering in lush greenery and vibrant flowers. This pattern continues into the summer months, with rainfall gradually increasing, peaking in August with 107 mm (4.2 in). The consistent frequency of rainy days in May signals the transition into a wetter season, setting the stage for the lush, dynamic environment that characterizes northern Finnish summers.
In Ivalo, Finland, the humidity begins to taper off as spring unfolds, with May showcasing a refreshing 84% humidity. This marks a notable decrease from the winter months, where humidity levels hovered near 99% in January and 98% in February. As the landscape transitions into the warmth of summer, May stands out as a turning point, thanks to its drier air compared to the preceding months. The trend of gradually decreasing humidity continues through June and July, highlighting a shift that brings a sense of relief. However, this dry spell is short-lived, as humidity levels begin to rise again toward autumn, reminding us of the region's characteristic moisture-laden climate.
As spring unfolds in Ivalo, Finland, the UV Index begins to rise noticeably in May, reaching a level of 4—indicating a moderate exposure category. This marks a departure from the low values observed in the earlier months. With a burn time of just 30 minutes, it's a gentle reminder for residents and visitors to take protective measures when enjoying the longer days outdoors. As the season progresses, the UV Index will continue to climb, peaking in the summer months, highlighting the importance of staying vigilant about sun safety. For those planning outdoor activities, it's essential to stay informed about the UV levels. For more details, you can visit the Ivalo UV Index page.
UV Risk Categories
May in Ivalo, Finland, shines brightly with 414 hours of sun, marking a peak in daylight that signifies the region's transition into summer. Following the gradual increase from a mere 10 hours in January, the month of May showcases a remarkable surge in sunlight, reflecting the dramatic changes in the Arctic landscape. This upward trend continues into June, though slightly dipping to 410 hours, before retreating as summer wanes. The consistent increase from the winter months to May highlights the stark contrast between Ivalo's long, dark winters and its vibrant, sun-drenched summers, inviting visitors to bask in the warmth of the midnight sun.
As May rolls into Ivalo, Finland, the chances of sun dip to 20%, a decline from the relative optimism of the earlier months like March and April. This trend highlights the variability of sunny weather, as the longer days of spring don’t guarantee clear skies just yet. Following the slightly brighter March and April, the drop can seem disheartening, but it also sets the stage for the sunnier months ahead, particularly June and July, which boast 38% and 37% chances of sunshine, respectively. While May may not offer the sunniest days, it serves as a gentle reminder of the fleeting brightness that summer promises for Ivalo residents.
In Ivalo, Finland, the progression of daylight throughout the year reveals a captivating transition from the deep shadows of winter to the vibrant light of summer. January starts with a mere 5 hours of daylight, gradually increasing to 7 hours by February and 11 hours in March. As spring unfolds, April showers in 16 hours of daylight, paving the way for May's remarkable leap to 21 hours. This trend continues unabated into June, when the sun graces the land for a full 24 hours, creating a seemingly endless day. However, as summer wanes, daylight begins to recede, with 23 hours in July and a swift decline through August to 17 hours and September's 13 hours. By October, daylight dwindles to 9 hours, and the cycle restarts with 7 hours in November, leading back to the darkness of December with no daylight. This dramatic ebb and flow of sunlight highlights the unique beauty of the Arctic seasons, inviting both reflection and appreciation.
In Ivalo, Finland, the month of May sees an average wind speed of 3.2 m/s (7 mph), reflecting a slight dip from the stronger breezes of March, which peaks at 4.1 m/s (9 mph). This gentle wind is characteristic of early summer, offering a calm yet refreshing atmosphere as nature transitions. As we move from the brisk winds of winter and early spring—where speeds hover around 3.3 m/s to 4.2 m/s—May provides a serene interlude before the summer months, where averages return to around 3.4 m/s and 2.9 m/s in the ensuing months. Overall, May is a transitional period in Ivalo, balancing the fading chill of spring with the hopeful warmth of summer, all under tranquil winds that invite outdoor exploration.
Weather in Ivalo varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Ivalo, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather conditions of May and January, significant differences emerge. May experiences milder temperatures, with a minimum of -7°C (20°F) and an average of 4°C (39°F), peaking at a pleasant 21°C (69°F). In contrast, January is much colder, featuring a minimum of -28°C (-18°F) and an average of -10°C (14°F), with a maximum temperature of only 5°C (40°F). Precipitation is also varied; May sees 63 mm (2.5 inches) of rain over approximately 12 days, while January has a drier climate with only 33 mm (1.3 inches) of precipitation spread across 9 days. Additionally, January has a strikingly higher humidity level at 99% compared to May’s 84%. For more detailed insights about January weather, you can explore Ivalo weather in January.
May and February present stark contrasts in weather conditions. In May, temperatures range from a chilly -7°C (20°F) to a warm 21°C (69°F), averaging around 4°C (39°F). The month sees an increase in precipitation, totaling 63 mm (2.5 in) over about 12 days, with a relatively moderate humidity level of 84%. In contrast, February is much colder, with temperatures ranging from a frigid -27°C (-16°F) to a maximum of 5°C (41°F), and averaging a biting -10°C (13°F). This month experiences less precipitation, at 32 mm (1.2 in), over just 7 days, but the humidity is higher at 98%. These differences highlight the transition from the deep winter chill of February to the more mild and variable weather of May. For more insight into February weather specifics, check out Ivalo weather in February.
The weather in May is significantly milder compared to March, with average temperatures ranging from a minimum of -7°C (20°F) to a maximum of 21°C (69°F), compared to March's more frigid temperatures of -24°C (-11°F) to 7°C (45°F). Additionally, May experiences higher temperatures and more variable weather, including 63 mm (2.5 in) of precipitation over 12 days, while March has only 32 mm (1.2 in) over 9 days. Humidity levels in March are slightly higher at 94% compared to May's 84%, adding to the chill of the early spring. For a more detailed look at the conditions, you can refer to the link: Ivalo weather in March.
May generally presents milder weather conditions compared to April. With a minimum temperature of -7°C (20°F) and an average of 4°C (39°F), May's temperatures are considerably warmer than April's chilly minimum of -16°C (3°F) and average of -1°C (31°F). The maximum temperature in May can reach up to 21°C (69°F), while April peaks at a cooler 13°C (55°F). In terms of precipitation, May sees 63 mm (2.5 in) over 12 days, compared to April's 38 mm (1.5 in) over 11 days. Although humidity is slightly lower in May at 84% compared to April's 90%, both months reflect the lingering moisture typical of the transition from winter to spring. For a more detailed look at April's weather, visit Ivalo weather in April.
May and June display a noticeable shift in weather patterns as spring transitions to summer. In May, temperatures range from a chilly -7°C (20°F) at night to a mild 21°C (69°F) during the day, with an average of 4°C (39°F). The month experiences precipitation of 63 mm (2.5 in) over 12 days, accompanied by high humidity levels at 84%. In contrast, June brings warmer conditions, with temperatures ranging from -1°C (30°F) at night to a pleasant 24°C (76°F) during the day, resulting in an average of 10°C (51°F). While June sees a slight increase in precipitation to 79 mm (3.1 in) over the same number of days, humidity levels remain relatively consistent at 83%. For a more detailed look at the weather in June, you can check out Ivalo weather in June.
May and July exhibit distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a chilly minimum of -7°C (20°F) to a comfortable maximum of 21°C (69°F), with an average temperature of 4°C (39°F). The month also sees a total precipitation of 63 mm (2.5 in) spread over 12 days, accompanied by a high humidity level of 84%. Conversely, July experiences considerably warmer conditions with a minimum temperature of 3°C (38°F) and maxima reaching up to 31°C (88°F), averaging 15°C (59°F). The precipitation increases slightly to 92 mm (3.6 in) over 13 days, maintaining a similar humidity level at 85%. These contrasts highlight the seasonal shift and changing climate in the region. For more details, you can check Ivalo weather in July.
May and August present quite contrasting weather conditions. In May, temperatures range from a chilly minimum of -7°C (20°F) to a pleasant maximum of 21°C (69°F), with an average of 4°C (39°F). The month sees a notable amount of precipitation, totaling 63 mm (2.5 in) over about 12 days, and humidity levels are relatively high at 84%. In contrast, August offers much warmer temperatures, with a minimum of 2°C (36°F) and a maximum that can soar up to 31°C (88°F), averaging around 12°C (54°F). Precipitation increases in August to 107 mm (4.2 in) across approximately 18 days, and humidity reaches 90%. For a more detailed look at the weather conditions during this time, you can visit Ivalo weather in August.
May and September present a transition between the chill of winter and the crispness of autumn, each with its unique weather characteristics. In May, temperatures range from a minimum of -7°C (20°F) to a maximum of 21°C (69°F), averaging around 4°C (39°F). The month experiences 63 mm (2.5 in) of precipitation over approximately 12 days, along with a humidity level of 84%. In contrast, September sees slightly milder temperatures, with a minimum of -3°C (26°F) and a maximum that remains similar at 21°C (70°F), averaging 8°C (46°F). The same amount of precipitation is recorded for September, at 63 mm (2.5 in) over 12 days, but the humidity increases to 92%. This comparison highlights that while both months share similar high temperatures, September tends to feel wetter and more humid as it transitions into autumn. For more details, you can check Ivalo weather in September.
In May, temperatures in Ivalo range from a minimum of -7°C (20°F) to a maximum of 21°C (69°F), with an average of 4°C (39°F). The month experiences about 63 mm (2.5 in) of precipitation over 12 days and maintains a humidity level of 84%. In contrast, October sees cooler temperatures, with a minimum of -13°C (9°F) and a maximum of just 12°C (54°F), averaging around 1°C (34°F). This month also brings increased precipitation at 73 mm (2.9 in) across 16 days, along with heightened humidity levels peaking at 96%. For more specific details on weather patterns during this month, you can check Ivalo weather in October.
May and November present quite distinct weather characteristics. In May, temperatures range from a chilly minimum of -7°C (20°F) to a pleasant maximum of 21°C (69°F), with an average of 4°C (39°F). The month experiences around 63 mm (2.5 in) of precipitation over approximately 12 days, and humidity hovers around 84%, making it a fresh springtime month.
In stark contrast, November features significantly colder temperatures, with a minimum of -21°C (-6°F) and an average of -4°C (25°F), peaking at just 6°C (44°F). This month sees less precipitation at 42 mm (1.7 in) across about 10 days, but the humidity is notably high at 98%, creating a damp and chilly atmosphere. For more detailed insights, check out Ivalo weather in November.
May and December showcase starkly contrasting weather conditions. In May, temperatures range from a brisk -7°C (20°F) at their lowest to a comfortable high of 21°C (69°F), with an average of 4°C (39°F). The month experiences moderate precipitation of 63 mm (2.5 in) over about 12 days, accompanied by high humidity at 84%. In contrast, December is much colder, with temperatures dipping as low as -31°C (-23°F) and an average of -8°C (18°F), reaching only a maximum of 3°C (38°F). It sees less precipitation totaling 39 mm (1.6 in) over 11 days, but the humidity is notably higher at 100%. For more details on the December climate, visit Ivalo weather in December.
As May unfolds in Ivalo, the weather stands in stark contrast to the chill of earlier months, embracing a mildness that hints at the approaching summer. With temperatures steadily rising, this transition brings a refreshing change from the winter's grip, allowing for more outdoor activities despite occasional rain. The increased humidity and precipitation reflect the vibrant awakening of nature, making May a month of transformation. For more detailed insights into Ivalo's unique climate patterns, visit Ivalo Climate.