Last updated: August 27, 2025
In Roros, Norway, the weather in May presents a fascinating contrast, with daily temperatures ranging from a comfortable maximum of 25°C (78°F) to a brisk minimum of -9°C (15°F). The average settles around a cool 5°C (41°F), providing a fresh backdrop for early spring activities. Precipitation is notable, with 59 mm (2.3 in) recorded across 15 days, contributing to a humid atmosphere that averages 83% humidity. This blend of warmth, chill, and moisture creates a unique climate for exploring the charming, historic streets of Roros while enjoying its stunning natural surroundings.
In May, Roros, Norway, experiences a remarkable transition as winter gives way to spring. With temperatures ranging from a chilly -9°C (15°F) at night to a delightful 25°C (78°F) during the day, this month heralds a significant warming trend. The average temperature climbs to 5°C (41°F), a notable improvement compared to the depths of winter. This change encourages the blossoming of nature, making May an inviting time for outdoor activities and exploration. As daylight increases, Roros showcases its stunning scenery, inviting visitors to revel in the vibrant colors and the soft, crisp air that characterizes this enchanting time of year.
In May, Roros experiences a notable uptick in precipitation, recording 59 mm (2.3 in) over the month, making it one of the wetter periods in spring. With 15 days of rainfall, May strikes a balance between the spring thaw and the impending summer deluge. This trend of increasing precipitation builds on the relatively steady amounts seen in April, which recorded 52 mm (2.0 in). Notably, the increase reflects the evolving climate patterns as Roros transitions from the chill of winter to the lush vibrancy of early summer. As the landscape awakens, the consistent moisture sets the stage for blossoming flora, contrasting the drier months preceding it. This flow of precipitation serves as a reminder of nature's rhythm, where every drop contributes to the region's enchanting beauty.
May in Roros, Norway, marks a subtle yet significant shift in humidity levels, with an average of 83%. This month reflects a gradual decline from the colder months, where humidity peaks at 96% in January, steadily decreasing to 86% in April. As spring unfolds, the drier conditions signal a transition into the milder summer months, where humidity continues to level off at 81% in both June and July. Yet, as summer fades into autumn, a resurgence in moisture is noted, with humidity climbing again to 90% by September. Overall, May captures the essence of change in Roros, hinting at the delightful warmth of summer while still holding onto the freshness brought by the melting snows of winter.
As we look at the UV Index trends in Roros, Norway, May marks a noticeable shift in sun exposure, with a UV Index of 5, indicating a moderate level of risk. This increase from April's Index of 4 means that residents and visitors alike should be mindful, as the recommended burn time diminishes to just 30 minutes. The transition from the lower indices in winter—where the UV Index hovers around 1—to the more cautious approach needed in late spring emphasizes the importance of protecting your skin. As summer approaches, the UV Index is poised to climb even higher, so taking preventive measures now can set the tone for the sunny months ahead. For more detailed insights on UV levels throughout the year, visit Roros UV Index.
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May is a remarkable turning point in Roros, Norway, where the sun truly begins to shine. With an impressive 405 hours of sunlight, this month marks a significant leap from 351 hours in April, illustrating a growing vibrancy as spring unfolds. The increasing daylight continues into June, peaking at 421 hours, but it’s May that shines as a celebration of renewal and warmth. By July, sunlight reaches its zenith with 450 hours, inviting residents and visitors alike to revel in the blossoming beauty of the season. This upward trend in sunlight creates a captivating backdrop for June and July's long days, making May a vital precursor to the sun-soaked summer months that follow.
As May approaches in Røros, Norway, the promise of increased sunshine lingers in the air, albeit with a 22% chance of clear skies. This marks a slight decrease from April's more hopeful 32%, suggesting that while spring is in full swing, early summer's sunny disposition hasn't quite settled in yet. The upward trend seen from the winter months, where the chance of sun barely escaped single digits, offers a glimpse of brighter days ahead. With June on the horizon already boasting a 25% likelihood of sunshine, May serves as a gentle reminder of nature's transition, inviting locals and visitors alike to enjoy the lengthening days while embracing the unpredictable charm of Røros' weather.
In Roros, Norway, the transition into spring brings a significant shift in daylight hours, showcasing a gradual increase from 6 hours in January to an impressive 17 hours by May. This notable rise in daylight fosters a sense of renewal, complementing the blossoming landscapes. As summer approaches, daylight reaches its peak at 19 hours in June, creating a vibrant backdrop for outdoor activities. However, as the year progresses into autumn, daylight gradually diminishes, with 15 hours in August giving way to 12 hours in September and further reducing as winter looms, culminating in just 5 hours by December. This cyclical pattern of daylight not only influences daily life but also enriches the local culture, highlighting the stark contrasts between the soft twilight of winter and the sunlit days of summer.
As May unfolds in Røros, Norway, the winds begin to transition from the brisk gusts of early spring, averaging 2.4 m/s (5 mph). This slight dip in wind speed from April remains relatively consistent, mirroring June's calmness. Interestingly, the landscape of wind patterns reveals a unique trend: while winter months see lower averages, gusts begin to pick up in summer, peaking in September at 3.2 m/s (7 mph). The gentle breezes of May create a serene backdrop, making it an ideal time for outdoor exploration, as the town prepares for the more vibrant winds of the coming months.
Weather in Roros varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Roros, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, temperatures in Roros begin to warm up, with a minimum of -9°C (15°F) and an average of 5°C (41°F), peaking at a pleasant 25°C (78°F). The month sees a significant amount of rainfall, totaling 59 mm (2.3 in) over about 15 days, with humidity levels around 83%. In contrast, January brings much colder conditions, with temperatures dropping to a minimum of -21°C (-6°F) and an average of -7°C (20°F), only reaching a maximum of 5°C (42°F). January experiences slightly less precipitation at 49 mm (1.9 in) spread across 13 days, but the humidity is notably higher at 96%. For more detailed information, check Roros weather in January.
When comparing the weather between February and May, stark contrasts become evident. February typically experiences much colder temperatures, with a minimum of -27°C (-17°F) and an average of -7°C (20°F), while May sees a milder minimum of -9°C (15°F) and an average of 5°C (41°F), culminating in a maximum of 25°C (78°F). Precipitation levels are lower in February at 38 mm (1.5 in) over 10 days compared to May's 59 mm (2.3 in) across 15 days, indicating a wetter late spring. Additionally, February has higher humidity at 94% compared to May’s 83%, contributing to the chill of the winter months. For further details on February weather, you can visit Roros weather in February.
When comparing the weather of March and May, the most striking difference is the temperature. March experiences much colder extremes, with a minimum of -30°C (-21°F) and an average of -4°C (25°F), while May sees temperatures ranging from a minimum of -9°C (15°F) to a more pleasant maximum of 25°C (78°F). Additionally, while March has slightly less precipitation at 54 mm (2.1 in) over 15 days, the humidity level is slightly higher at 91% compared to May’s 83%. This seasonal shift highlights the transition from the frigid conditions of winter to the warmer temperatures and increasing activity of spring. For more specific insights, you can check out Roros weather in March.
In comparing the weather patterns of April and May, some notable differences emerge. May typically sees a more moderate temperature range, with minimums around -9°C (15°F) and maximums soaring to 25°C (78°F), contributing to an average of 5°C (41°F). In contrast, April remains colder, with minimum temperatures dipping to -17°C (1°F) and only reaching a maximum of 16°C (60°F), leading to a notably chillier average of -1°C (31°F). While both months experience similar precipitation levels, with May recording 59 mm (2.3 in) over 15 days and April at 52 mm (2.0 in) over 14 days, the humidity remains relatively high in both, slightly higher in April at 86% compared to May's 83%. For a closer look at the April climate specifics, you can visit Roros weather in April.
May and June present distinct weather patterns, showcasing a transition from spring to early summer. In May, temperatures range from a chilly minimum of -9°C (15°F) to a pleasant maximum of 25°C (78°F), with an average of 5°C (41°F). The month experiences 59 mm (2.3 inches) of precipitation over 15 days, accompanied by relatively high humidity at 83%. In contrast, June sees milder temperatures with a minimum of -3°C (27°F), an average of 11°C (52°F), and a maximum of 28°C (82°F). Although rainfall increases slightly to 83 mm (3.3 inches) over 16 days, humidity remains similar at 81%. For a closer look at the weather specifics in June, check out Roros weather in June.
In May, temperatures in Roros can vary significantly, ranging from a chilly minimum of -9°C (15°F) to a comfortable maximum of 25°C (78°F), with an average of 5°C (41°F). The month experiences about 59 mm (2.3 in) of precipitation over 15 days, while humidity levels remain high at 83%. In contrast, July sees a more moderate temperature range, with a minimum of 0°C (32°F) and a maximum of 28°C (82°F), averaging around 12°C (54°F). Precipitation increases to 87 mm (3.4 in), also spread over 15 days, but humidity dips slightly to 81%. For more detailed insights into July’s weather, visit Roros weather in July.
In comparing the weather between May and August, we can see distinct differences in temperature and precipitation patterns. May experiences a wider temperature range, with minimums reaching -9°C (15°F) and an average of 5°C (41°F), while August has more moderate conditions, with a minimum of -1°C (30°F) and an average of 11°C (51°F). Both months have a maximum temperature similar at around 25°C (77°F). However, August sees significantly higher precipitation at 101 mm (4.0 in) compared to May's 59 mm (2.3 in), despite only one less day of rain (14 days in August vs. 15 days in May). Additionally, humidity levels are slightly higher in August at 88%, compared to 83% in May. For more specifics on August weather patterns, check out Roros weather in August.
May and September exhibit noticeable differences in weather patterns. In May, temperatures can range from a chilly -9°C (15°F) to a warm 25°C (78°F), with an average of 5°C (41°F), while September sees milder highs of 18°C (65°F) and a lower maximum temperature compared to May. Precipitation is slightly heavier in September, with 69 mm (2.7 in) spread over 17 days, compared to 59 mm (2.3 in) over 15 days in May. Additionally, September is characterized by higher humidity levels at 90%, compared to May's 83%. For more details on September weather conditions, you can visit Roros weather in September.
When comparing the weather in May and October, notable differences in temperature and precipitation emerge. May typically enjoys milder conditions, with average temperatures ranging from a low of -9°C (15°F) to a high of 25°C (78°F), while October experiences colder weather, with temperatures dipping from -15°C (5°F) to a maximum of 14°C (58°F). In terms of precipitation, October sees slightly more rainfall, with 76 mm (3.0 in) spread over 17 days, compared to May's 59 mm (2.3 in) over 15 days. Additionally, October's humidity is higher at 93%, compared to May's 83%. For more specific insights on October weather, you can check out Roros weather in October.
May and November present markedly different weather conditions. In May, temperatures range from a chilly minimum of -9°C (15°F) to a pleasant maximum of 25°C (78°F), with an average of 5°C (41°F). The month sees around 59 mm (2.3 in) of precipitation over approximately 15 days, accompanied by a relatively high humidity of 83%. In contrast, November experiences much colder conditions, with temperatures plunging to a minimum of -21°C (-6°F) and peaking at just 10°C (50°F), leading to an average temperature of -3°C (27°F). Precipitation in November is slightly less at 55 mm (2.2 in) over 12 days, but humidity increases to a notable 95%. For more details on November weather in this region, check out Roros weather in November.
May and December present striking contrasts in weather conditions. In May, temperatures range from a chilly -9°C (15°F) at night to a pleasant high of 25°C (78°F) during the day, with an average temperature around 5°C (41°F). The month sees about 59 mm (2.3 in) of precipitation across 15 days, and the humidity levels hover at 83%. In contrast, December brings much colder temperatures, with nighttime lows dropping to -23°C (-9°F) and daytime highs only reaching 6°C (43°F). The average temperature sits at a frigid -6°C (22°F). Precipitation remains similar at 59 mm (2.3 in), but it's experienced over 16 days, along with higher humidity levels at 97%. For more details, you can check Roros weather in December.
As May unfolds in Roros, the weather begins to show a glimpse of warmth, contrasting sharply with the chillier months that preceded it. The temperature gradually rises, allowing residents and visitors to enjoy more comfortable outdoor activities, while the lingering humidity of 83% ensures that spring flora is in full bloom. However, with approximately 15 days of precipitation, it’s essential to embrace the unpredictable nature of May — sunny moments can quickly give way to showers. This transitional month sets the stage for a vibrant summer, making it a unique time of year in Roros. For more on what to expect throughout the year, check out Roros Climate.