May Weather in Seljord, Norway

Last updated: August 27, 2025

In Seljord, Norway, May ushers in a delightful blend of mild temperatures and variable weather patterns. With a maximum of 25°C (78°F), the warmth is a welcome contrast to the average of 8°C (47°F) and a chilly minimum of -12°C (10°F). Visitors can expect 12 days of precipitation totaling 86 mm (3.4 in), complemented by a relatively high humidity of 75%. These conditions create a lush and vibrant landscape, perfect for exploring the stunning natural beauty that Seljord has to offer.

May Temperature in Seljord

In May, Seljord, Norway, experiences a notable shift towards warmer temperatures, reflecting the arrival of spring's full bloom. The minimum temperature, a brisk -12°C (10°F), still hints at winter’s lingering chill, yet the average rises to a pleasant 8°C (47°F), setting the stage for outdoor activities. With the maximum reaching a remarkable 25°C (78°F), May blooms with warmth, making it one of the more inviting months as nature awakens. This trend of escalating temperatures from the colder months preceding it signifies a vibrant transition, inviting locals and visitors alike to rejuvenate amidst the lush, scenic beauty that Seljord generously offers.

May Weather in Seljord: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Seljord, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seljord, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec242529374757595650413327
Data source: Temperature data for Seljord generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Seljord

May in Seljord, Norway, brings a noticeable uptick in precipitation, with 86 mm (3.4 in) of rain falling over an average of 12 days. This marks a significant increase compared to April's drier conditions of 45 mm (1.8 in), as the transition to late spring sets in. The trend of rising precipitation continues into the summer months, with June and July experiencing even heavier rainfall. As the landscape awakens from its winter slumber, May’s showers play a crucial role in nurturing the lush greenery that characterizes the region, hinting at the vibrant summer ahead. The consistent frequency of rain during this month underscores the dynamic weather patterns typical of Seljord, where each drop contributes to the breathtaking scenery.

May Precipitation Trends in Seljord

The chart displays monthly precipitation patterns in Seljord, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Seljord, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec7279814686113114104138145117130
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Seljord

As spring unfolds in Seljord, Norway, May marks a noticeable dip in humidity, with levels dropping to 75%. This reduction is part of a consistent downward trend from the high humidity of winter, where January's humidity peaks at 93%. Following this pattern, the months leading up to summer see a gradual decline, with April at 83% and June stabilizing at 74%. Interestingly, while May brings a welcome relief from the dampness, it is still notably more humid than the summer months that follow, hinting at the region's characteristic climate. As the season progresses, humidity levels will begin to rise again, signifying a shift as autumn approaches.

May Average Humidity in Seljord

This chart illustrates the average monthly humidity levels in Seljord, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Seljord is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%88%83%75%74%74%78%86%92%92%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Seljord

As spring transitions into summer, the UV Index in Seljord, Norway, experiences a notable shift in May, reaching a high of 6, which indicates an increased risk of harm from unprotected sun exposure. With a reduced burn time of just 25 minutes, it's essential for residents and visitors to take precautions, such as wearing sunscreen and seeking shade during peak hours. This rising trend in UV levels continues into June and July, where the index maintains a high value of 7. After May, the UV Index gradually declines through the summer months, dropping to 5 in August and eventually settling back to lower categories later in the year. These trends underscore the importance of staying vigilant against UV radiation during late spring and early summer in Seljord. For more details, check out the Seljord UV Index.

Maximum UV Index Levels in Seljord for May

The chart shows the monthly maximum UV Index (UVI) for Seljord in May, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In May, the maximum UV index in Seljord typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467754211
Data source: Seljord May UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

May Sunshine in Seljord

May brings a vibrant burst of sunshine to Seljord, Norway, with 420 hours of radiant daylight, marking a delightful increase from the previous months. As spring unfolds, the upward trend in sunshine hours continues, following April's 367 hours and March's 292 hours. This steady progression leads into the summer months, where June and July see an impressive peak, reaching 434 and 468 hours respectively. The transition from winter's starkness to the luminous glow of late spring and early summer paints a picture of rejuvenation, encouraging outdoor activities and nature exploration. As the days grow longer, Seljord basks in the warmth of longer evenings, creating the perfect backdrop for enjoying the stunning landscapes and abundant flora that define this enchanting locale.

Monthly Sunshine Duration in Seljord: May Highlighted

The May sunshine duration represents the total number of hours Seljord experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec94h177h292h367h420h434h468h394h271h216h129h87h
Data source: Seljord May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Seljord During May

In Seljord, Norway, the likelihood of sunny weather sees a notable dip in May, with only a 26% chance of sunshine, contrasting sharply with the brightened skies of April, which boasts a more promising 59%. This trend of decreasing sunlight continues into the summer months, where June experiences a slight recovery at 33%. It appears that while spring may initially bring a burst of brightness, the transition to late spring and early summer heralds a more unpredictable climate. Consequently, visitors to Seljord in May should prepare for a mix of cloudy days and the occasional glimpse of sun, rather than counting on a string of sunny ones.

Percentage of Sunny Days in May in Seljord

The chart illustrates the percentage of sunny days in Seljord throughout the year, with May highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Seljord experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%41%38%59%26%33%41%38%24%26%22%26%
Data source: Seljord May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Seljord in May

In Seljord, Norway, the transition to May brings a delightful increase in daylight, with an impressive 17 hours stretching across the sky. This month marks a significant leap from the 14 hours observed in April, amplifying the natural beauty and vibrancy of the landscape. As spring unfolds, the days grow longer, paving the way for the peak 18 hours of daylight in June. Following this bright culmination, the daylight hours gradually begin to wane, gently tapering down to 15 hours in August. This trend reveals a rhythmic cycle inherent to Seljord, where each season offers its own unique tapestry of light and shadow, resonating deeply with the changing moods of nature.

Average Daylight Hours in Seljord for May

The chart illustrates the variation in daylight duration in Seljord throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec6h 56m9h 12m11h 52m14h 34m17h 4m18h 30m17h 43m15h 25m12h 46m10h 5m7h 35m6h 9m
Data source: Seljord daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Seljord

In Seljord, Norway, May brings a slight dip in wind speed, averaging 1.8 m/s (4 mph), which is a decrease from the 2.4 m/s (5 mph) recorded in April. This gentle breeze sets a calm tone as Spring reaches its peak, making it a perfect time for outdoor activities. Interestingly, the wind speeds maintain a consistency throughout the summer months, rarely exceeding 1.9 m/s (4 mph). As the year transitions into autumn, a gradual uptick in wind is observed, showcasing a natural rhythm in the climatic patterns of Seljord. This trend highlights the region’s serene atmosphere in May, offering a tranquil reprieve before the winds pick up in the latter half of the year.

Average May Wind Speed in Seljord

The chart displays monthly wind speed patterns in Seljord, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec1.91.92.32.41.8 m/s1.91.81.91.92.22.12.0
Data source: Seljord May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Seljord Compares to Other Months

Weather in Seljord varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Seljord, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather in May and January, notable contrasts emerge. May experiences a wider temperature range, with minimums around -12°C (10°F), an average of 8°C (47°F), and maximums peaking at 25°C (78°F). With an average precipitation of 86 mm (3.4 in) over 12 days and a humidity of 75%, May feels more temperate and pleasant, signaling the arrival of spring. In stark contrast, January is much colder, featuring minimum temperatures of -22°C (-7°F) and an average of -4°C (25°F), with a maximum reaching only 8°C (47°F). The month sees slightly less precipitation at 72 mm (2.8 in), spread across 10 days, but has higher humidity at 93%, contributing to a more biting chill. For more detailed insights, you can check Seljord weather in January.

When comparing the weather in May and February, it’s clear that May emerges as the warmer and more temperate month. In May, temperatures range from a chilly minimum of -12°C (10°F) to a pleasant maximum of 25°C (78°F), with an average temperature of 8°C (47°F). This month also experiences 86 mm (3.4 in) of precipitation over 12 days and a relative humidity of 75%. In contrast, February is significantly colder, with temperatures dropping as low as -19°C (-3°F) and only reaching a maximum of 8°C (46°F). The average temperature for February stands at -4°C (25°F) and it sees slightly less precipitation at 79 mm (3.1 in) across the same number of days, coupled with a higher humidity level of 91%. For more details on February weather in Seljord, check out Seljord weather in February.

When comparing the weather in May and March, there is a notable difference in temperatures. May experiences a milder temperature range with minimums around -12°C (10°F) and maximums reaching 25°C (78°F), averaging 8°C (47°F). In contrast, March remains much colder, with minimum temperatures dipping to -18°C (-1°F) and maximums only reaching 12°C (54°F), resulting in an average of -1°C (30°F). In terms of precipitation, May sees a slightly higher amount at 86 mm (3.4 in) compared to March's 81 mm (3.2 in), both occurring over 12 days. Humidity levels in March are also higher at 88%, compared to May's 75%. For a closer look at March weather in Seljord, you can refer to the following link: Seljord weather in March.

In comparing the weather patterns of May and April, it is evident that May brings milder temperatures and increased warmth. While April experiences minimum temperatures of -15°C (5°F) and an average of 3°C (37°F), May shows a significant rise, with a minimum of -12°C (10°F) and an average of 8°C (47°F). Additionally, the maximum temperature in May reaches 25°C (78°F), compared to 20°C (68°F) in April. Precipitation is more frequent in May, falling on 12 days with a total of 86 mm (3.4 in), while April has only 45 mm (1.8 in) over 8 days. However, humidity levels remain relatively high, with April at 83% and May at 75%. For those seeking detailed descriptions of April weather, check out Seljord weather in April.

In May, temperatures in Seljord range from a minimum of -12°C (10°F) to a maximum of 25°C (78°F), with an average temperature of 8°C (47°F). The month sees approximately 86 mm (3.4 in) of precipitation spread over 12 days, resulting in a humidity level of 75%. Conversely, June brings milder temperatures, with a minimum of 0°C (33°F), an average of 14°C (57°F), and a maximum of 27°C (81°F). Rainfall increases to 113 mm (4.4 in) over 13 days, while the humidity slightly decreases to 74%. For more detailed information on Seljord's weather in June, you can visit Seljord weather in June.

The weather in May exhibits greater variability in temperature, with a minimum of -12°C (10°F) and a maximum of 25°C (78°F), leading to an average of 8°C (47°F). In contrast, July's temperatures are generally milder, ranging from a minimum of 4°C (39°F) to a maximum of 28°C (84°F), with an average temperature of 15°C (59°F). May experiences 86 mm (3.4 in) of precipitation over 12 days, while July sees slightly more rainfall at 114 mm (4.5 in) over 13 days, giving both months a comparable level of humidity, around 74%-75%. For more detailed insights on July weather, you can visit Seljord weather in July.

In May, temperatures range from a minimum of -12°C (10°F) to a pleasant maximum of 25°C (78°F), with an average temperature of 8°C (47°F). The month experiences around 86 mm (3.4 in) of precipitation over 12 days, alongside a humidity level of 75%. In contrast, August sees a milder temperature spectrum, with minimums at 3°C (38°F) and a maximum of 25°C (77°F), averaging 13°C (56°F). Precipitation increases slightly to 104 mm (4.1 in) over 14 days, and humidity remains relatively high at 78%. For more details on August weather, you can visit Seljord weather in August.

In May, temperatures range from a chilly -12°C (10°F) at night to a pleasant 25°C (78°F) during the day, with an average temperature of 8°C (47°F). The month sees about 86 mm (3.4 in) of precipitation over 12 days, and humidity levels sit at 75%. In contrast, September experiences milder temperatures with a minimum of 0°C (32°F), an average of 10°C (50°F), and a maximum of 23°C (74°F). This month has increased rainfall, totaling 138 mm (5.4 in) over 14 days, along with higher humidity at 86%. For more details, you can check Seljord weather in September.

May and October present distinct contrasts in weather patterns. In May, temperatures range from a low of -12°C (10°F) to a pleasant high of 25°C (78°F), with an average of 8°C (47°F). The month experiences 86 mm (3.4 in) of precipitation over approximately 12 days, combined with a humidity level of 75%. In contrast, October sees cooler temperatures, with a minimum of -6°C (21°F), an average of 5°C (41°F), and a maximum of only 16°C (61°F). The precipitation increases significantly to 145 mm (5.7 in), occurring over about 18 days, and humidity rises to 92%. For more details on October weather specifics, you can check Seljord weather in October.

May and November present distinct contrasts in weather. May typically features a broader temperature range, with minimums of -12°C (10°F) and maximums reaching 25°C (78°F), averaging around 8°C (47°F). During this month, precipitation totals around 86 mm (3.4 in) over 12 days, accompanied by a moderate humidity level of 75%. In contrast, November is generally colder, with average temperatures dwindling to a minimum of -13°C (8°F) and a maximum of 12°C (54°F), resulting in an average temperature of just 1°C (33°F). It sees higher precipitation, totaling 117 mm (4.6 in) over 15 days, and increased humidity at 92%. For more detailed insights, you can visit Seljord weather in November.

May and December present markedly different weather conditions. In May, temperatures vary from a minimum of -12°C (10°F) to a maximum of 25°C (78°F), with an average of 8°C (47°F). The month sees moderate precipitation, totaling 86 mm (3.4 inches) over approximately 12 rainy days, accompanied by a humidity level of 75%. In contrast, December is notably colder, characterized by temperatures ranging from -14°C (8°F) at night to a maximum of only 8°C (46°F), with an average of -3°C (27°F). This winter month experiences higher precipitation levels, accumulating 130 mm (5.1 inches) across 17 days, and the humidity rises to 92%. For more details on December weather, you can visit Seljord weather in December.

Compare Seljord's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Seljord

As May unfolds in Seljord, it brings a notable shift in weather compared to the lingering chill of earlier months. With soaring maximum temperatures nudging 25°C and a comforting average around 8°C, residents and visitors alike relish the warmth. However, the month also features its share of precipitation, totaling about 86 mm over 12 days, which nourishes the lush surroundings and maintains a humidity level of 75%. This balance of sun and rain sets the stage for vibrant landscapes and outdoor activities, making May a delightful bridge into the warmth of summer. For a deeper dive into Seljord's climate trends, visit Seljord Climate.