Last updated: August 27, 2025
In Arendal, Norway, March presents a dynamic climate as temperatures range from a brisk -13°C (9°F) to a pleasant 21°C (70°F). The month features an average temperature of 3°C (37°F), marking the transition from winter to spring. With 91 mm (3.6 in) of precipitation over 11 days, the atmosphere remains a damp 88% humidity, creating a refreshing yet chilly environment. This intriguing mix of temperatures and humidity invites both locals and visitors to embrace the changing seasons and explore the beauty of southern Norway.
As March unfolds in Arendal, Norway, the lingering chill of winter begins to ease, with temperatures showing a notable upward trend. The month starts off with minimums around -13°C (9°F), creeping up to a pleasant maximum of 21°C (70°F), offering a glimpse of spring's warmth. The average temperature rises to 3°C (37°F), signaling a shift from the harsher cold of January and February, which saw averages firmly stuck at freezing. This transition not only heralds longer days but also hints at blooming landscapes ahead, making March a captivating prelude to Norway's vibrant spring season. The incremental rise in temperature echoes the region's gradual thaw, encouraging both residents and visitors to embrace the outdoors as nature awakens.
In March, Arendal experiences a moderate precipitation level of 91 mm (3.6 in), continuing the trend of wet winter months before the drier spring. With 11 days of rainfall, March's precipitation is slightly less than that of both January and February, which see 79 mm (3.1 in) and 98 mm (3.9 in) respectively. This decline hints at a gradual transition towards the spring season, evidenced by April's notably lower rainfall of 39 mm (1.5 in). As the month wraps up, the weather hints at longer days and fresher air, while still maintaining a healthy amount of moisture to support the awakening landscape.
As winter gives way to spring in Arendal, Norway, March witnesses a notable drop in humidity, settling at 88% compared to January's peak of 93%. This gradual decrease reflects the transition towards drier months ahead, with April showing an even lower 83%. Such fluctuations mark a significant shift from the high humidity levels of the colder months, suggesting a gradual warming trend. Following the sharp drop in spring, the humidity continues to decrease through early summer, reaching its lowest in June and July at 74%. As the year progresses, Arendal's humidity levels rise again in the fall, but March stands out as a critical turning point when the icy grip of winter begins to loosen.
As March unfolds in Arendal, Norway, residents experience a notable shift in the UV Index, which rises to 3—indicating a moderate exposure category. With the burn time reduced to just 30 minutes, it's a reminder for outdoor enthusiasts to be more vigilant about sun safety as spring approaches. This trend continues into April and May, where the UV Index escalates to 4 and 5, respectively. These months signal an increasing need for protection as sunlight becomes more intense compared to the earlier winter months. It’s essential to stay informed and prepared as the seasons change, and for more details, visit Arendal UV Index.
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As winter gives way to spring, March in Arendal, Norway shines with a remarkable increase in sunlight, boasting 288 hours of radiant daylight. This leap from 179 hours in February signals a clear transition as the days grow longer and brighter. The gradual climb continues into April and May, with the sunshine reaching a peak of 440 hours in May, showcasing the region's transformation into a vibrant tapestry of spring. The fluctuation in hours highlights a beautiful trend, as Arendal transitions from the subdued days of winter to the invigorating and lively atmosphere that spring and early summer bring, making this time of year particularly enchanting for both locals and visitors alike.
March marks a notable upturn in sunny weather for Arendal, Norway, with the chance of sunshine rising to 46%. This increase is a refreshing change from the colder, cloudier winter months, when January and February offer only 37% and 34% sunny days, respectively. As the region transitions into spring, the likelihood of blue skies begins to blossom, paving the way for even sunnier April days ahead, which boast a 62% chance of sun. Interestingly, this early spring surge in sunshine indicates a gradual improvement in weather conditions, making March a promising month for those seeking to bask in the light after the long, dark days of winter.
As March unfolds in Arendal, Norway, residents revel in the increasing daylight, which stretches to an invigorating 11 hours. This marks a significant leap from February's 9 hours, signaling the slow yet steady emergence of spring. The trend is clear: as winter wanes, days grow longer and brighter, inviting outdoor activities and renewed energy. Following March, the daylight will continue to expand dramatically, reaching a peak of 18 hours by June. This transition from the depths of winter to the invigorating light of spring not only enhances leisure opportunities but also fosters a sense of anticipation for the vibrant summer months ahead.
As March rolls into Arendal, Norway, the winds begin to shift ever so slightly, boasting an average speed of 3.7 m/s (8 mph). Following closely from February's peak of 4.1 m/s (9 mph), March's gentle breezes signal a transition as winter recedes and spring approaches. This consistent wind pattern can be observed as the months progress; with April returning to a similar 3.6 m/s (8 mph) and May tapering slightly to 3.4 m/s (8 mph). Notably, across the year, the wind tends to be its strongest in the autumn months, particularly in October, when it gusts up to 4.3 m/s (10 mph). Thus, March's winds serve as a bridge, whispering promises of warmer days ahead while maintaining a steady pace that characterizes Arendal's unique coastal climate.
Weather in Arendal varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Arendal, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather between March and January, we see some notable differences. March tends to be milder, with average temperatures rising to 3°C (37°F), compared to the colder January average of 1°C (35°F). The maximum temperature in March can reach up to 21°C (70°F), while January peaks at only 10°C (50°F). Precipitation levels are slightly higher in March at 91 mm (3.6 in), compared to January’s 79 mm (3.1 in), although both months experience about 11 days of precipitation. Humidity is slightly lower in March at 88%, whereas January is a bit more humid at 93%. For more detailed weather information, you can visit Arendal weather in January.
March weather shows a noticeable warming trend compared to February, with average temperatures rising from 1°C (34°F) in February to 3°C (37°F) in March. The maximum temperature in March can reach 21°C (70°F), a significant increase from February's peak of 12°C (53°F). While both months experience similar precipitation levels—91 mm (3.6 in) in March and 98 mm (3.9 in) in February—March has slightly lower rainfall over a comparable number of days (11 days of precipitation in March versus 12 days in February). Additionally, humidity decreases slightly from 91% in February to 88% in March. For a detailed look at February conditions, visit Arendal weather in February.
March and April present a notable transition in weather patterns. In March, temperatures range from a minimum of -13°C (9°F) to a maximum of 21°C (70°F), with an average of 3°C (37°F). The month is characterized by high humidity at 88% and significant precipitation of 91 mm (3.6 in) over 11 days. In contrast, April sees a milder temperature range, with a minimum of -7°C (20°F) and a maximum of 20°C (68°F), averaging 7°C (44°F). Precipitation decreases significantly to 39 mm (1.5 in) over just 7 days, and humidity also drops to 83%. For more details on April weather, you can check Arendal weather in April.
The weather in March contrasts significantly with that of May. In March, temperatures can drop as low as -13°C (9°F), with an average of 3°C (37°F) and highs reaching 21°C (70°F). With 91 mm (3.6 in) of precipitation over 11 days and high humidity at 88%, March can feel quite chilly and damp. In comparison, May offers a more refreshing climate, with minimum temperatures starting at 0°C (32°F), an average of 12°C (53°F), and a maximum of 27°C (81°F). Precipitation remains slightly lower at 88 mm (3.4 in) over 10 days, and the humidity drops to a more comfortable 75%. For a detailed overview of the weather in May, you can visit Arendal weather in May.
In March, the weather tends to be quite cold, with temperatures dipping as low as -13°C (9°F) and averaging around 3°C (37°F). This month experiences significant precipitation of 91 mm (3.6 in) over about 11 days, coupled with high humidity levels of 88%.
In contrast, June brings much warmer weather, with minimum temperatures around 5°C (42°F) and an average of 16°C (62°F), peaking at a maximum of 31°C (88°F). The total precipitation is slightly higher at 94 mm (3.7 in), occurring over 12 days, but the humidity is considerably lower at 74%.
For those interested in more details about the weather in June, you can check out Arendal weather in June.
March and July exhibit markedly different weather patterns. In March, temperatures can plummet to a minimum of -13°C (9°F), with an average of just 3°C (37°F), and a high reaching 21°C (70°F). The month is characterized by high humidity at 88% and considerable precipitation of 91 mm (3.6 in) over approximately 11 days. In contrast, July offers a much milder climate, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 29°C (85°F) and an average of 18°C (65°F). Although July experiences slightly more precipitation at 94 mm (3.7 in) over about 12 days, the humidity drops to 74%, making it a more comfortable month overall. For more details, check Arendal weather in July.
March and August present contrasting weather patterns, highlighting the transition between winter and summer. In March, temperatures range from a chilly -13°C (9°F) at their lowest to a pleasant max of 21°C (70°F), with an average temperature of 3°C (37°F). The month sees significant precipitation, totaling 91 mm (3.6 in) over approximately 11 days, contributing to a high humidity level of 88%. In stark contrast, August offers milder temperatures, with a minimum of 7°C (45°F) and a maximum of 27°C (81°F), leading to an average temperature of 16°C (62°F). The precipitation remains similar at 92 mm (3.6 in), but it occurs over one more day, with humidity slightly lower at 78%. For a detailed look at August weather, check out Arendal weather in August.
March and September exhibit distinct weather patterns, marked by a notable difference in temperature and precipitation. In March, temperatures can plummet as low as -13°C (9°F) and average around 3°C (37°F), while September offers a more moderate range with a minimum of 2°C (36°F) and an average of 13°C (56°F). Additionally, September tends to be wetter, receiving 118 mm (4.6 in) of precipitation over 13 days, compared to March’s 91 mm (3.6 in) over 11 days. The humidity levels are similar, with March at 88% and September slightly lower at 86%. For more information on September weather, you can check Arendal weather in September.
March and October present quite different weather patterns. In March, temperatures can range from a chilling -13°C (9°F) at night to a pleasant 21°C (70°F) during the day, averaging around 3°C (37°F). The month experiences about 91 mm (3.6 in) of precipitation over 11 days, with humidity at a fairly high 88%.
In contrast, October sees milder temperatures, with a minimum of -3°C (28°F) and a maximum of 17°C (64°F), averaging 9°C (48°F). This month is wetter, accumulating 157 mm (6.2 in) of precipitation across 15 days, and slightly higher humidity at 92%. For more detailed insights into October weather conditions, you can visit Arendal weather in October.
March and November present distinct weather patterns, reflecting the transition between winter and the onset of winter. In March, temperatures can range from a biting -13°C (9°F) at night to a more pleasant 21°C (70°F) during the day, with an average of around 3°C (37°F). The month sees about 91 mm (3.6 inches) of precipitation over 11 days, accompanied by a high humidity level of 88%. In contrast, November brings milder temperatures, with a minimum of -8°C (17°F), an average of 5°C (41°F), and a maximum of 15°C (59°F). This month experiences more rainfall, totaling 121 mm (4.8 inches) spread across 15 days, coupled with a slightly higher humidity of 92%. For a detailed look at November's weather in Arendal, you can check out Arendal weather in November.
March and December exhibit notable differences in their weather patterns, though both months remain on the colder side of the year. In March, temperatures range from a minimum of -13°C (9°F) to a comfortable max of 21°C (70°F), with an average temperature of 3°C (37°F). The month sees approximately 91 mm (3.6 in) of precipitation over about 11 days, accompanied by a humidity level of 88%. In contrast, December presents more consistently chilly conditions, with temperatures ranging from -12°C (10°F) to a maximum of 12°C (53°F) and an average of 2°C (36°F). December is also wetter, with a total precipitation of 154 mm (6.0 in) spread across 18 days and a slightly higher humidity level of 92%. For more detailed information, you can check Arendal weather in December.
As March arrives in Arendal, there's a noticeable transition in the weather, setting it apart from the winter months. With temperatures gradually rising, the chilly echoes of winter fade, offering a welcome respite with a maximum of 21°C (70°F). However, the average still hovers around a brisk 3°C (37°F), reminding us that spring is just beginning to bloom. Despite the warmth, the month also brings about considerable precipitation, with about 91 mm (3.6 in) falling over 11 days, creating a humid environment that can feel quite damp. Compared to colder months, March's blend of warmth and moisture offers a refreshing glimpse of the upcoming season. For more detailed insights into Arendal’s weather patterns, visit Arendal Climate.