Last updated: August 27, 2025
May in Bergen, Norway brings a delightful mix of temperatures, with maximums reaching up to 23°C (73°F), while the average hovers around a cool 9°C (49°F). The month sees a brisk minimum of 1°C (35°F), reminding visitors to prepare for varying conditions. Rainfall is a key feature, with 86 mm (3.4 in) of precipitation spread over 14 days, contributing to the region's lush landscapes. Coupled with a high humidity level of 86%, this month offers a refreshing yet unpredictable climate, perfect for those seeking the vibrant beauty of Bergen in spring.
As May unfolds in Bergen, Norway, the temperatures begin to show a delightful shift towards warmth, marking a significant transition from the lingering chill of winter. With minimums resting at 1°C (35°F) and average highs climbing to a pleasant 23°C (73°F), the month brings a refreshing vibrancy to the city. This upward trend is evident as the average temperature rises to 9°C (49°F), providing a stark contrast to the colder earlier months, where averages hovered around freezing. As nature awakens, residents and visitors alike start to enjoy outdoor activities under the increasing warmth and longer daylight hours, embracing the mild spring climate that paves the way for the summer ahead.
May in Bergen, Norway, marks a noticeable shift in precipitation, as the total drops to 86 mm (3.4 in), making it one of the driest months of the year. With 14 rainy days, May provides a respite from the heavier downpours of winter and early spring, contrasting sharply with April's 124 mm (4.9 in) and paving the way for the summer months ahead. This trend suggests a gradual easing of the relentless rains that characterize Bergen's climate, offering a brief opportunity for the flora to flourish. However, as the seasons transition, the rainfall begins to rise again in June with 149 mm (5.9 in), indicating that while May provides a welcome lighter touch, Bergen's famed wet weather is never too far behind.
In May, Bergen, Norway, experiences a gradual decline in humidity, settling at a comfortable 86%. This marks a noticeable shift from the deep winter months, where humidity levels hover near their peak, often exceeding 98%. As spring unfolds, the city witnesses a steady decrease in moisture levels; April's humidity drops to 89%, indicating the arrival of drier, warmer air. Compared to the lush green landscapes of summer, with July humidity at 87%, May's climate offers a refreshing transition. This decline not only enhances the region's scenic beauty but also sets the stage for the vibrant summer months ahead. Overall, May serves as a gentle bridge between Bergen's traditionally damp winters and its delightful, balmy summers.
As spring transitions to summer, the UV Index in Bergen, Norway, experiences a notable rise in May, reaching a moderate level of 5. This increase signifies a shift from the lower levels observed in the earlier months of the year, where the index was consistently low during January and February, and only moderately elevated in March and April. With a burn time of 30 minutes, it's essential for residents and visitors alike to be mindful of sun exposure as outdoor activities ramp up. May marks a pivotal point where sun protection becomes increasingly important, paving the way for higher levels to come in the summer months. For more details and real-time updates, check out the Bergen UV Index.
UV Risk Categories
As May arrives in Bergen, Norway, the city basks in a remarkable surge of sunshine, collecting 433 hours of bright daylight—a striking contrast to the dimly lit winter months. This boost in sunlight marks a significant upward trend from the earlier months, showcasing a gradual increase from 65 hours in January to 330 hours in April. Following May, the sun begins to dip slightly in June and July, yet still maintains an impressive tally, hinting at Bergen's reputation for lively summer evenings. As the warmth of spring unfolds, it becomes evident that May stands as a radiant turning point, illuminating the path toward the longer, sun-kissed days of summer.
In Bergen, Norway, the likelihood of sunny weather in May stands at 36%, slightly below April’s promising 50% but indicative of the region's typical spring variability. This average reflects a broader trend throughout the year, where the chance of sunshine fluctuates significantly; for instance, March dips to 20%, while summer months like August boast a sunnier 43%. Overall, May offers a mix of hope and unpredictability, as residents and visitors alike await the sun's emergence amidst Bergen's renowned rainy spells. Embracing the charm of the local landscape, May's weather is an invitation to enjoy the fleeting moments of sunshine, even if they are interspersed with clouds.
In Bergen, Norway, the transition from winter to summer is beautifully reflected in the increasing daylight duration throughout the months. Starting with a mere 6 hours in January, the daylight gradually lengthens, reaching 14 hours by April. May marks a significant leap, offering 17 hours of daylight that ignites the city with vibrant energy and longer outdoor activities. This daylight peak continues into June and July, maintaining an incredible 18 hours, before beginning a gentle decline in August. As autumn approaches, daylight diminishes to 12 hours in September and shrinks further to 5 hours by December. This rhythmic ebb and flow of sunlight showcases Bergen's striking seasonal contrasts, reminding residents and visitors alike of nature's enduring cycle.
In May, Bergen experiences a noticeable dip in wind speed, averaging just 2.8 m/s (6 mph), making it one of the calmest months of the year. This drop follows a steady increase in wind speeds from January through March, where conditions are markedly brisk at around 5.0 m/s (11 mph). As the spring settles in, the winds remain moderate in April but gently decrease into May, offering a serene atmosphere perfect for enjoying the blossoming landscapes. Interestingly, June, while slightly windier at 3.6 m/s (8 mph), still does not surpass the gusty conditions seen in the autumn months, particularly October, which boasts a brisk 6.0 m/s (13 mph). This trend highlights how May serves as a peaceful interlude before Bergen's winds begin to pick up again, inviting residents and visitors alike to revel in the tranquility of spring.
Weather in Bergen varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Bergen, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of May and January, significant differences emerge. May experiences milder temperatures, with averages ranging from 1°C (35°F) to a maximum of 23°C (73°F), while January is much colder, with temperatures dropping as low as -10°C (14°F) and only reaching a maximum of 10°C (51°F). Additionally, January sees higher precipitation levels at 210 mm (8.3 in) over 18 days, compared to May's 86 mm (3.4 in) across 14 days. Humidity is also higher in January at 98%, compared to May's 86%. For a detailed view of January weather, you can visit Bergen weather in January.
In comparing the weather between February and May, one can see a significant shift in temperature and precipitation patterns. February is characterized by colder conditions, with minimum temperatures plunging to -13°C (9°F) and an average of only 2°C (36°F), whereas May experiences a much warmer climate, with minimums of 1°C (35°F) and average temperatures rising to 9°C (49°F).
Precipitation also differs notably; February sees higher rainfall at 203 mm (8.0 in) over 17 days, while May has a total of 86 mm (3.4 in) spread across 14 days. Additionally, February's humidity is quite high at 96%, slightly above May's 86%, contributing to a distinctly colder and wetter atmosphere.
For a more detailed look at February's weather, you can refer to Bergen weather in February.
When comparing the weather in May and March, notable differences emerge. May typically enjoys more moderate temperatures, with lows around 1°C (35°F) and highs reaching up to 23°C (73°F), while March is colder, with minimums dipping to -13°C (10°F) and a maximum of 11°C (52°F). Additionally, May experiences significantly less precipitation, averaging 86 mm (3.4 in) over 14 days compared to March's 202 mm (8.0 in) across 20 days, indicating a wetter month overall. Humidity is also slightly lower in May at 86% compared to the higher 94% in March. For more detailed information, you can check Bergen weather in March.
In comparing the weather between April and May, it is evident that May experiences milder temperatures, with an average of 9°C (49°F) compared to April's average of 6°C (43°F). The maximum temperatures in May reach up to 23°C (73°F), significantly warmer than April's maximum of 17°C (63°F). However, May also sees slightly less precipitation at 86 mm (3.4 in) over 14 days compared to April's total of 124 mm (4.9 in) over 15 days. Humidity levels remain relatively high in both months, with May averaging 86% and April at 89%. For more details on April's weather in Bergen, visit Bergen weather in April.
May and June present a noticeable transition in weather patterns. In May, temperatures range from a chilly minimum of 1°C (35°F) to a pleasant maximum of 23°C (73°F), with an average temperature of 9°C (49°F). This month experiences considerable precipitation, totaling 86 mm (3.4 in) over 14 rainy days and maintaining a high humidity level of 86%. In contrast, June's weather becomes more temperate, with minimum temperatures of 6°C (44°F) and a higher maximum at 26°C (79°F), leading to an average of 13°C (56°F). However, June sees increased precipitation at 149 mm (5.9 in) across 16 days, albeit with slightly lower humidity at 83%. For more detailed insights, check out Bergen weather in June.
May and July present distinct weather patterns, showcasing the transition from spring to summer. In May, temperatures range from a minimum of 1°C (35°F) to a maximum of 23°C (73°F), with an average of 9°C (49°F). The month experiences 86 mm (3.4 in) of precipitation over 14 days and is characterized by high humidity at 86%. In contrast, July sees warmer conditions, with temperatures ranging from a minimum of 7°C (46°F) to a comfortable maximum of 29°C (84°F), averaging 15°C (58°F). Precipitation increases to 141 mm (5.6 in) over 16 days, and humidity remains slightly higher at 87%. For more detailed information, you can check Bergen weather in July.
May and August showcase distinct differences in weather patterns. In May, temperatures range from a chilly 1°C (35°F) at night to a pleasant 23°C (73°F) during the day, with an average temperature of 9°C (49°F). The month sees a total precipitation of 86 mm (3.4 in) over about 14 days, contributing to a relatively high humidity level of 86%. In contrast, August experiences milder nighttime temperatures, starting at 9°C (48°F) and peaking at 24°C (75°F) during the day, with an average of 15°C (59°F). The month is significantly wetter, with precipitation totaling 236 mm (9.3 in) and rain occurring on around 19 days, resulting in an even higher humidity of 91%. For more details, you can check out Bergen weather in August.
May and September exhibit distinct weather patterns, with May generally being milder and less wet. In May, temperatures range from a minimum of 1°C (35°F) to a maximum of 23°C (73°F), with an average of 9°C (49°F) and 86 mm (3.4 in) of precipitation over about 14 days. The humidity during this month hovers around 86%. In contrast, September experiences a slightly warmer minimum temperature of 5°C (41°F) and a cooler maximum of 20°C (68°F), with an average of 12°C (54°F). However, it is significantly wetter, with 330 mm (13.0 in) of rainfall over approximately 19 days and higher humidity at 93%. For more detailed insights, you can check Bergen weather in September.
In May, the weather is generally mild with temperatures ranging from a minimum of 1°C (35°F) to a maximum of 23°C (73°F), providing an average of 9°C (49°F). The month sees around 86 mm (3.4 in) of precipitation over approximately 14 days, with humidity levels at 86%. In contrast, October experiences cooler conditions with temperatures ranging from 0°C (33°F) to a maximum of 17°C (64°F), maintaining the same average of 9°C (49°F). However, October is significantly wetter, receiving 360 mm (14.2 in) of rainfall spread over about 23 days, and a higher humidity level of 95%. For a detailed look at the October climate, you can check Bergen weather in October.
May and November offer contrasting weather experiences. In May, temperatures range from a minimum of 1°C (35°F) to a comfortable maximum of 23°C (73°F), with an average of 9°C (49°F). The month sees about 86 mm (3.4 in) of precipitation over 14 days, accompanied by relatively high humidity at 86%. In contrast, November is significantly cooler, with temperatures dipping to a minimum of -4°C (26°F) and peaking at just 13°C (55°F), averaging 6°C (43°F). Rainfall is noticeably heavier, with 248 mm (9.8 in) spread across 19 days and humidity levels soaring to 97%. For more detailed information on the conditions you can expect, check out Bergen weather in November.
May and December present contrasting weather conditions. In May, temperatures range from a minimum of 1°C (35°F) to a pleasant maximum of 23°C (73°F), with an average of 9°C (49°F). The month experiences moderate precipitation of 86 mm (3.4 in) across approximately 14 days, accompanied by a humidity level of 86%. In stark contrast, December has significantly colder temperatures, with a minimum of -5°C (22°F) and a maximum of 11°C (53°F), leading to an average of just 4°C (39°F). Precipitation increases dramatically to 259 mm (10.2 in), occurring over about 20 days, and the humidity soars to 97%. For more detailed information on December weather, you can visit Bergen weather in December.
As May unfolds in Bergen, the weather begins to transition from the chilly grip of spring to the warmth of summer. With maximum temperatures reaching a pleasant 23°C (73°F) and an average hovering around 9°C (49°F), the month offers a welcomed respite from the colder days of early spring. However, May still holds onto its characteristic high humidity of 86% and frequent rain, with 14 days experiencing precipitation totaling 86 mm (3.4 in). This blend of warm sunshine and occasional showers sets a distinct tone for outdoor activities, making it a vibrant time to explore the city's stunning landscapes. For more details on what to expect throughout the year, visit Bergen Climate.