Last updated: August 27, 2025
May in Langesund, Norway offers a remarkable transition from the chill of winter to the warmth of summer. This month sees maximum temperatures reaching a pleasant 26°C (79°F), with an average temperature of 11°C (52°F) and a minimum dipping to 2°C (35°F). Although residents and visitors can enjoy warmer days, they should be prepared for precipitation, with rainfall accumulating to 75 mm (3.0 in) over approximately 9 days. The air remains humid, averaging around 75%, contributing to the fresh coastal ambiance of this charming Norwegian town.
As May arrives in Langesund, Norway, temperatures begin to rise significantly, ushering in a vibrant spring atmosphere. With minimums starting at 2°C (35°F) and averages climbing to 11°C (52°F), this month marks a delightful transition from the lingering chill of winter. The maximum temperatures can even reach up to 26°C (79°F), allowing locals and visitors alike to revel in warmer, sunnier days. Compared to the preceding months, May stands out as a turning point, showcasing a definite trend toward milder and more pleasant conditions, perfect for outdoor adventures and enjoying the breathtaking coastal scenery.
In May, Langesund experiences a moderate rainfall of 75 mm (3.0 in), which is slightly less than the wetter months that follow. The 9 days of precipitation hint at a balanced climate, neither overly dry nor excessively wet, making it a refreshing transition into summer. This month also marks a significant decrease from the preceding April's modest 36 mm (1.4 in), suggesting that spring is eager to make way for the lush greenery of early summer. As we move into June and beyond, precipitation levels rise, with June bringing 85 mm (3.4 in) over another 9 days, reinforcing a trend of increasing rainfall as the seasons shift. Overall, May serves as a bridge in Langesund’s weather patterns, where the freshness of spring meets the impending summer showers.
As spring unfolds in Langesund, Norway, May brings a noticeable shift in humidity, with levels dropping to 75%. This decline marks a significant change from the winter months, where humidity remains elevated above 90% from January through April. Following this trend, June and July continue to offer a welcomed relief with humidity levels staying steady at around 74%. However, as summer gives way to autumn, the humidity starts to creep back up, peaking again in September at 86%. This pattern highlights Langesund's transition from the chilly, damp conditions of winter to a more temperate spring and summer, only to revert as the colder months approach again.
As May unfolds in Langesund, Norway, the UV Index reaches a moderate level of 5, signaling a shift from the early spring months. This increase presents a notable trend, as it follows a gradual rise from a low 1 in January and February, to a moderate 3 in March and 4 in April. With a burn time of just 30 minutes, residents and visitors alike should be mindful of sun exposure, as the sun's intensity begins to rise. The months that follow—particularly June and July—will see even higher indices, emphasizing the importance of sun safety as the summer approaches. For more detailed insights into the UV Index throughout the year, visit Langesund UV Index.
UV Risk Categories
May in Langesund, Norway, is a delightful transition into the sun-drenched summer months, boasting 420 hours of sunshine—a significant leap from the 369 hours recorded in April. As spring blossoms, the increase in daylight hours not only enhances the vibrant landscape but also invites locals and travelers alike to revel in outdoor activities and stunning coastal views. This upward trend in sunshine culminates just a month later in June, where the sun graces the region for 456 hours, peaking in the heart of summer. This consistent rise from winter’s gloom, where January sees a mere 96 hours of sunlight, showcases the enchanting shift Langesund undergoes as it embraces the warmth and vitality of May, setting the stage for sun-soaked adventures ahead.
When considering the likelihood of sunny weather in Langesund, Norway, May stands out with a 32% chance of sunshine. This marks a notable dip following April's higher likelihood of 60%, suggesting that while spring may start off bright, the trend shifts as it progresses into early summer. Historically, January through March show gradual increases, peaking in April, before the numbers fluctuate again in the summer months, with June and July offering slightly more hopeful percentages of 43% and 47%, respectively. Thus, while May can be somewhat unpredictable, it still maintains a place in the colorful spectrum of Langesund's seasonal weather patterns.
In Langesund, Norway, the arrival of May ushers in a significant increase in daylight, highlighting a delightful transition towards the vibrant summer months. With 16 hours of daylight, May marks a peak in the gradual crescendo that begins in January, where daylight lingers for just 7 hours. As winter fades, the days grow longer, reaching their zenith in June with an impressive 18 hours of sunlight. However, May stands out as a month of blossoming brightness, beautifully bridging the gentle warmth of late spring to the luminous intensity of early summer. This upward trend highlights the Norwegian way of harnessing the natural light, encouraging outdoor activities and celebrating the invigorating spirit of the season.
In Langesund, Norway, the month of May experiences a gentle shift in wind patterns, with an average wind speed of 4.0 m/s (9 mph). This marks a noticeable decline compared to the breezier months of January through April, where winds averaged between 4.3 m/s to 4.9 m/s. As the area transitions towards the summer, wind speeds continue to soften, settling at 3.5 m/s (8 mph) in both June and July. This progressive decrease indicates a trend of milder conditions, inviting residents and visitors alike to enjoy the serene beauty of May's coastal landscapes, perfect for leisurely strolls and outdoor activities without the forceful gusts typical of the winter months.
Weather in Langesund varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Langesund, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather in Langesund is considerably milder, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 26°C (79°F) and an average of 11°C (52°F), making it a pleasant time for outdoor activities. The month sees about 75 mm (3.0 in) of precipitation over nine days, accompanied by a humidity level of 75%. In contrast, January presents a starkly different climate, with much colder temperatures that can plunge to a minimum of -10°C (14°F) and only peak at 11°C (51°F), averaging around 1°C (35°F). Despite similar precipitation levels of 78 mm (3.1 in) across nine days, the humidity is notably higher at 93%, contributing to the crisp winter air. For more details about January weather in the region, you can check Langesund weather in January.
May and February present starkly contrasting weather conditions. In May, temperatures range from a chilly 2°C (35°F) to a pleasant 26°C (79°F), with an average of 11°C (52°F) and lower humidity at 75%. However, the month does see about 75 mm (3.0 in) of precipitation spread over 9 days. In contrast, February is much colder, with temperatures ranging from a frigid -11°C (13°F) to a milder 9°C (49°F), averaging just 1°C (34°F). The month tends to be wetter, receiving 83 mm (3.3 in) of precipitation over 12 days, coupled with higher humidity at 91%. For more details on February conditions, you can check Langesund weather in February.
When comparing the weather in May and March, notable differences emerge in temperature and overall climate. In May, temperatures range from a chilly 2°C (35°F) at night to a pleasant 26°C (79°F) during the day, averaging around 11°C (52°F). In contrast, March experiences much colder weather, with minimum temperatures dropping to -11°C (13°F) and maximums hitting just 14°C (58°F), resulting in an average of only 3°C (37°F). While both months see similar levels of precipitation—with May having 75 mm (3.0 in) over 9 days and March slightly higher at 79 mm (3.1 in) over 10 days—March is characterized by higher humidity levels at 88%, compared to May's 75%. For a detailed look into March weather in Langesund, check out Langesund weather in March.
In comparing the weather between April and May, we observe a noticeable warming trend. April's temperatures range from a minimum of -5°C (23°F) to a maximum of 16°C (61°F), with an average of 6°C (43°F). In contrast, May boasts a milder climate, featuring minimum temperatures of 2°C (35°F), an average of 11°C (52°F), and a maximum reaching 26°C (79°F). Precipitation also differs, with April receiving 36 mm (1.4 in) over 5 days, while May sees an increase to 75 mm (3.0 in) across 9 days. Humidity levels slightly decline from April's 83% to May's 75%, making the latter month feel more comfortable overall. For a more detailed view of April conditions, you can refer to this link: Langesund weather in April.
May and June display some notable differences in weather conditions. May sees a minimum temperature of 2°C (35°F) and an average of 11°C (52°F), while June experiences a warmer minimum at 7°C (45°F) with an average of 16°C (61°F). Both months feature a maximum temperature of 26°C (79°F), but June has slightly higher precipitation at 85 mm (3.4 in) compared to May’s 75 mm (3.0 in), despite both months having rainfall on about 9 days. Humidity remains fairly consistent, with May at 75% and June slightly lower at 74%. For a more detailed look at June weather, you can check Langesund weather in June.
In May, temperatures show a wider range from a minimum of 2°C (35°F) to a maximum of 26°C (79°F), with an average of 11°C (52°F). The month experiences moderate precipitation of 75 mm (3.0 in) over about 9 days and maintains a relatively high humidity level of 75%. In contrast, July brings warmer conditions with a minimum temperature of 11°C (51°F), an average of 18°C (64°F), and a maximum of 27°C (80°F). While July sees a slight increase in rainfall to 88 mm (3.5 in) across 10 days, the humidity drops slightly to 74%. For more details on July weather, check this link: Langesund weather in July.
In May, the weather begins to warm up with temperatures ranging from a chilly minimum of 2°C (35°F) to a pleasant maximum of 26°C (79°F), averaging around 11°C (52°F). However, it is also a wetter month, experiencing 75 mm (3.0 in) of precipitation over about 9 days and maintaining a humidity level of 75%. In contrast, August presents milder temperatures with a minimum of 10°C (50°F) and an average of 17°C (62°F), peaking at 24°C (75°F). Although it is slightly wetter with 87 mm (3.4 in) of rainfall across 11 days, humidity is slightly higher at 78%. This comparison highlights the transition from the chill of early spring in May to the more consistent warmth of late summer in August. For more details, you can explore Langesund weather in August.
May and September present quite different weather patterns, reflecting the transition from spring to autumn. In May, temperatures range from a cool 2°C (35°F) at night to a warm 26°C (79°F) during the day, with an average of 11°C (52°F) and relatively lower humidity at 75%. However, the month experiences around 75 mm (3.0 in) of precipitation over about 9 days, signaling the onset of spring showers.
In contrast, September exhibits a milder climate with minimum temperatures of 6°C (43°F) and a maximum of 22°C (71°F), yielding an average of 14°C (57°F). This month sees increased rainfall, with approximately 141 mm (5.5 in) of precipitation spread over 15 days, and a higher humidity level of 86%. For a detailed look at September weather conditions, visit Langesund weather in September.
May and October present distinct weather patterns, with May characterized by warmer temperatures and relatively lower humidity. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 26°C (79°F), averaging around 11°C (52°F) and experiencing about 75 mm (3.0 in) of precipitation over 9 days. In contrast, October sees cooler temperatures, with a minimum of 0°C (33°F) and a maximum of just 16°C (61°F), averaging at 10°C (50°F). The month is also significantly wetter, with 163 mm (6.4 in) of precipitation spread across 16 days and higher humidity at 92%. For a deeper look at October weather, you can visit Langesund weather in October.
May and November present significantly different weather patterns. In May, temperatures range from a minimum of 2°C (35°F) to a pleasant maximum of 26°C (79°F), with an average of 11°C (52°F). This month enjoys relatively lower precipitation, totaling 75 mm (3.0 in) over about 9 days, accompanied by a humidity level of 75%. In contrast, November sees much cooler temperatures, dipping as low as -4°C (25°F) and averaging at 6°C (42°F), with a maximum of 14°C (58°F). Rainfall is more pronounced in November, reaching 137 mm (5.4 in) across 17 days, and humidity levels rise to 92%, creating a much dampened atmosphere. For more details about November weather, you can refer to Langesund weather in November.
May and December present significantly different weather patterns. In May, temperatures range from a minimum of 2°C (35°F) to a pleasant maximum of 26°C (79°F), with an average temperature of 11°C (52°F). The month sees relatively moderate precipitation of 75 mm (3.0 in) over about 9 days, along with a humidity level of 75%. In contrast, December is much colder, with temperatures dropping to a minimum of -6°C (22°F) and an average of just 2°C (36°F). This month experiences heavier precipitation at 147 mm (5.8 in) across 17 days and higher humidity at 92%. For more detailed information, you can refer to Langesund weather in December.
May in Langesund marks a delightful transition to warmer weather, with temperatures rising significantly compared to the cooler months. While the average chill of 11°C invites layers, the occasional peak at 26°C brings a taste of summer's promise. This month does experience some rain, with precipitation common over nine days, but the overall humidity of 75% contributes to a refreshing, invigorating atmosphere. Compared to the brisk early spring, May feels much more inviting and sets the stage for the vibrant summer months ahead. To learn more about what you can expect weather-wise, check out Langesund Climate.