Last updated: August 27, 2025
May in Tønsberg, Norway offers a delightful blend of mild temperatures and refreshing rainfall. With a maximum temperature reaching 27°C (81°F), the month showcases an inviting warmth that contrasts beautifully with the average of 11°C (53°F) and the occasional chill, dipping to a minimum of 2°C (36°F). Rainfall is a frequent visitor, accumulating 74 mm (2.9 in) over 10 days, contributing to the lush greenery typical of this charming coastal town. The humidity level hovers around 73%, adding a refreshing touch to the air as spring fully embraces the landscape.
May in Tønsberg, Norway marks a delightful transition into warmer weather, showcasing a noteworthy rise in temperatures compared to the previous months. With minimums starting at a mild 2°C (36°F) and average highs reaching a pleasant 11°C (53°F), the month invites residents and visitors alike to embrace the burgeoning outdoor activities. The peak temperature can soar up to a balmy 27°C (81°F), a remarkable shift that underscores the approach of summer. This pattern illustrates a significant warming trend, hinting at the vitality and beauty of spring in Tønsberg, where nature comes alive, and days grow longer and brighter. As the chill of winter recedes, May serves as a perfect prelude to the sun-soaked days that follow.
May in Tønsberg, Norway, typically welcomes a moderate precipitation total of 74 mm (2.9 in), aligning closely with the early spring months that precede it. Despite the slightly drier April, which experienced just 35 mm of rainfall, May remains consistent with 10 days of rain, much like January and March. As we transition into the summer months, rainfall begins to increase, notably in June and July, where averages reach 85 mm (3.3 in), reflecting a trend of higher precipitation leading into the warm season. Overall, May serves as a pivotal month, balancing between the milder spring and the wetter summer, thereby setting the stage for nature's lush transformation.
In Tonsberg, Norway, May ushers in a notable shift in humidity levels, with a comfortable 73%, marking a significant decline from the 94% seen in January. As spring makes way for summer, the trend shows a gradual decrease in humidity from the wetter months earlier in the year, with April recording 82%. This transition not only offers residents and visitors a reprieve from the dampness of winter but also sets the stage for warmer, sunnier days ahead in June and July, where humidity levels hover around the low 70s. This consistent decline from the winter peaks reflects the changing seasons and enhances the outdoor experience during this vibrant time of year.
As May arrives in Tonsberg, Norway, the UV Index reaches a moderate level of 5, signifying the onset of sunnier days as spring transitions into summer. With a corresponding burn time of just 30 minutes, it’s crucial for residents and visitors to be mindful of sun exposure during outdoor activities. This month marks an upward trend from the lower indices seen in earlier months, like January and February, where the UV Index remained at a low 1. As we look towards June and July, the UV Index escalates to a high 7, further emphasizing the importance of sun safety practices that began in May. Enjoy the increasing warmth but remember to protect your skin, and for more details, check the Tonsberg UV Index.
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As spring transitions into summer, May marks a delightful peak for sunshine in Tønsberg, Norway, with an impressive 428 hours of sunlight, a significant increase from the 372 hours recorded in April. This trend of rising daylight continues into June, where sunny days reach 464 hours, offering a warm embrace after the long winter months. The gradual increase in sunshine hours from the year's start, beginning with a mere 93 hours in January, illustrates nature's sweet awakening. By August, however, the daylight begins to wane slightly, yet the overall trend showcases a rich tapestry of light that enhances Tønsberg’s charm during these vibrant months.
While May in Tønsberg, Norway, offers a refreshing transition into spring, the likelihood of sunny weather takes a notable dip, with only a 32% chance of sunshine. This marks a contrast to the increasing trend observed in the preceding months, where the chances ripple from 33% in January to a promising 58% in April. As May arrives, residents and visitors can expect spring’s vibrancy, albeit with a mix of cloudiness. Interestingly, after May's decline, the potential for sunny days climbs again, peaking in the summer months. Therefore, while May might not be the sunniest, it definitely sets the stage for the brighter days ahead.
In Tønsberg, Norway, the arrival of May heralds a beautiful transformation in daylight hours, as the sun graces the sky for 17 hours each day. This marks a significant leap from January's 6 hours, illustrating the gradual ascent towards summer's brightness. The increasing daylight from 9 hours in February to 11 in March and soaring to 14 hours in April reflects the region’s awakening from winter’s grasp, offering longer evenings perfect for outdoor activities. As June approaches with its peak daylight of 18 hours, May stands out as a vibrant precursor, inviting residents and visitors alike to savor longer days filled with warmth and life, setting the stage for the sun-drenched days of summer.
In Tønsberg, Norway, the month of May experiences a gentle decline in wind speed, averaging 3.7 m/s (8 mph), a noticeable drop from the more blustery winter months. Standing in contrast to the stronger winds seen in the earlier part of the year, May’s breeze begins to transition into the calmer conditions of summer. This trend continues into June and July, where speeds further decrease to around 3.6 m/s (8 mph) and 3.4 m/s (8 mph), respectively. As spring gives way to the mild warmth of summer, May marks a gentle pivot, fostering a serene atmosphere perfect for outdoor activities while hinting at the evolving climate patterns characteristic of Norway's coastal regions.
Weather in Tonsberg varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Tonsberg, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing the weather in May to that of January, the differences are quite striking. May typically enjoys milder temperatures, with a minimum of 2°C (36°F) and an average of 11°C (53°F), peaking at a comfortable 27°C (81°F). In contrast, January brings much colder conditions, with temperatures ranging from a chilling -11°C (12°F) to a modest maximum of 11°C (51°F) and an average of just 1°C (34°F). Despite the relatively similar precipitation levels—74 mm (2.9 in) in May and 70 mm (2.8 in) in January—May experiences a lower humidity of 73%, compared to January's high humidity of 94%. For those looking for a deeper understanding of January's weather conditions, you can visit Tonsberg weather in January.
May and February present stark contrasts in weather. In May, temperatures range from a chilly 2°C (36°F) to a pleasantly warm 27°C (81°F), with an average of 11°C (53°F). The month sees about 74 mm (2.9 in) of precipitation over approximately 10 days and maintains a humidity level of 73%. In contrast, February experiences much colder conditions, with temperatures dipping as low as -12°C (11°F) and only reaching a maximum of 9°C (48°F), averaging 0°C (33°F). The month also has a slightly higher precipitation level of 76 mm (3.0 in) spread over 11 days, accompanied by a notably higher humidity of 92%. For a closer look at February weather specifics, you can check Tonsberg weather in February.
When comparing the weather in March and May, it is evident that May offers significantly warmer temperatures, with averages ranging from a minimum of 2°C (36°F) to a maximum of 27°C (81°F), contrasting sharply with March's colder range of -12°C (11°F) to 13°C (55°F). Both months see similar precipitation levels, with May recording 74 mm (2.9 in) and March slightly lower at 73 mm (2.9 in), though this precipitation occurs over the same number of days—10 in each month. Humidity levels are also notably different, as May's average humidity is 73%, making it feel less damp than March's higher humidity of 89%. For more details on March weather, you can check Tonsberg weather in March.
In comparing the weather of May and April, May exhibits a broader temperature range with minimums of 2°C (36°F) and maximums peaking at 27°C (81°F), contrasted with April's cooler temperatures that range from a minimum of -4°C (24°F) to a maximum of 20°C (68°F). Additionally, May experiences higher overall temperatures, with an average of 11°C (53°F) compared to April’s average of 6°C (44°F). On the precipitation front, May is wetter, with 74 mm (2.9 in) falling over 10 days, while April sees only 35 mm (1.4 in) across 5 days. Interestingly, April also has slightly higher humidity at 82%, compared to May's 73%. For more detailed April weather insights, you can visit Tonsberg weather in April.
May and June exhibit some notable differences in weather patterns. In May, temperatures range from a cool 2°C (36°F) to a warm 27°C (81°F), with an average of 11°C (53°F). Precipitation is relatively modest at 74 mm (2.9 in) over about 10 days, accompanied by a humidity level of 73%. In contrast, June sees a rise in the minimum temperature to 7°C (45°F) and an increase in the average temperature to 17°C (62°F), while the maximum remains similar at 27°C (82°F). However, June experiences a slightly higher precipitation of 85 mm (3.3 in) across 11 days and a modestly lower humidity at 71%. For more details on June weather, you can check Tonsberg weather in June.
May and July present distinct contrasts in weather, with May typically experiencing cooler temperatures and higher variability. In May, the minimum temperature is around 2°C (36°F), with an average of 11°C (53°F) and a maximum of 27°C (81°F). This month brings about 74 mm (2.9 in) of precipitation over approximately 10 days, coupled with a humidity level of 73%. In contrast, July showcases warmer conditions, with a minimum temperature of 10°C (51°F), an average of 18°C (65°F), and a peak of 31°C (88°F). The precipitation slightly increases to 85 mm (3.4 in) over the same number of days, with humidity remaining similar at 72%. For more details on July’s weather specifics, visit Tonsberg weather in July.
May and August exhibit distinct differences in weather patterns. In May, temperatures range from a low of 2°C (36°F) to a high of 27°C (81°F), with an average temperature of 11°C (53°F). The month experiences significant precipitation, totaling about 74 mm (2.9 in) over 10 days, and humidity levels hover around 73%. In contrast, August presents a milder temperature spectrum, with a minimum of 10°C (50°F) and a maximum of 25°C (77°F), averaging 17°C (63°F). The amount of rainfall is slightly higher at 85 mm (3.3 in) over 12 days, and humidity increases to 77%. For those interested in more details about the weather in August, you can check out Tonsberg weather in August.
May and September present distinct weather patterns as spring transitions into fall. In May, temperatures range from a chilly minimum of 2°C (36°F) to a warm maximum of 27°C (81°F), with an average of 11°C (53°F). The month experiences around 74 mm (2.9 in) of precipitation over approximately 10 days, alongside a humidity level of 73%. Conversely, September sees a more moderate temperature range, with a minimum of 6°C (43°F) and a maximum of 22°C (71°F), averaging 14°C (57°F). This month is wetter, with precipitation reaching 137 mm (5.4 in) over 14 days and higher humidity at 86%. For more detailed insights on September weather, you can visit Tonsberg weather in September.
In May, temperatures begin to warm up, with a minimum of 2°C (36°F) and an average of 11°C (53°F) peaking at 27°C (81°F), making it a lively month marked by blooming spring flowers. In contrast, October ushers in cooler weather, with temperatures ranging from a minimum of -1°C (31°F) to an average of 9°C (49°F) and a maximum of only 16°C (62°F). Precipitation is significantly higher in October, accumulating 157 mm (6.2 in) over 16 days, compared to May's 74 mm (2.9 in) across 10 days. The humidity also rises in October to 92%, making the air feel much heavier than the more moderate 73% humidity in May. For a detailed look at October conditions, check out this link: Tonsberg weather in October.
May and November present contrasting weather conditions. In May, temperatures range from a minimum of 2°C (36°F) to a maximum of 27°C (81°F), with an average of 11°C (53°F), allowing for warmer and more pleasant days. Precipitation is relatively modest, totaling 74 mm (2.9 in) over about 10 days, and the humidity sits at a comfortable 73%. In stark contrast, November experiences colder temperatures, with averages dropping to 5°C (42°F) and maximums only reaching 14°C (57°F). This month sees significantly higher precipitation at 131 mm (5.2 in) across approximately 15 days, coupled with increased humidity at 93%. For more specific insights, you can check out Tonsberg weather in November.
May and December present stark contrasts in weather. In May, temperatures range from a minimum of 2°C (36°F) to a pleasant maximum of 27°C (81°F), with an average of 11°C (53°F). This month sees about 74 mm (2.9 in) of precipitation over approximately 10 days, accompanied by a moderate humidity level of 73%. In contrast, December experiences much colder conditions, with temperatures dropping to a minimum of -8°C (19°F) and peaking at just 9°C (49°F), averaging around 2°C (35°F). Precipitation is higher in December, totaling 119 mm (4.7 in) across 17 days, and the humidity also rises to 93%. For a more detailed overview of weather trends, you can check out Tonsberg weather in December.
As May unfolds in Tønsberg, it brings a delightful contrast to the preceding months, with temperatures reaching a pleasant maximum of 27°C (81°F) and an average that hints at the impending warmth of summer. This month stands out with its moderate humidity and a modest amount of precipitation, making it a time of blossoming nature and outdoor activities. Unlike the chill of earlier months, May offers a fresh vibrancy that encourages exploration, yet it's wise to be prepared for the occasional shower, given that it experiences about 10 days of rain. For a deeper dive into what to expect in Tønsberg throughout the year, visit Tonsberg Climate.