April Weather in Alesund, Norway

Last updated: August 27, 2025

April in Ålesund, Norway presents a blend of mild temperatures and notable precipitation, making it a unique time to experience this coastal city. The maximum temperature can reach up to 17°C (63°F), while the average hovers at a cool 5°C (40°F), and nighttime can dip to a chilly -5°C (23°F). With 158 mm (6.2 in) of precipitation spread over 15 days, visitors can expect a fair share of rainy moments. The humidity level at 84% further contributes to the overall refreshing atmosphere, ideal for exploring the stunning landscapes and vibrant architecture that Ålesund has to offer during spring.

April Temperature in Alesund

In April, Ålesund, Norway, begins to shed its winter chill, offering a welcome transition to warmer days. With minimum temperatures hovering around -5°C (23°F) and average highs reaching up to 17°C (63°F), the weather becomes significantly milder compared to the preceding months. This shift marks an upward trend from March, where temperatures ranged from -8°C (18°F) to 10°C (50°F). The average temperature also climbs to 5°C (40°F), suggesting a budding spring atmosphere that encourages outdoor exploration. As the month progresses, the dramatic increase in maximum temperatures allows residents and visitors alike to embrace the season with increasing enthusiasm, making April a charming time to experience Ålesund's stunning coastal beauty.

April Weather in Alesund: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Alesund, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alesund, April 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).
JanFebMarAprMayJunJulAugSepOctNovDec363537404653565653474137
Data source: Temperature data for Alesund generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Alesund

In April, Ålesund experiences a notable dip in precipitation compared to the preceding months, with a total rainfall of 158 mm (6.2 in) over 15 days. This shift marks a transition into spring, as the region emerges from the wetter winter months of January through March, which recorded over 170 mm each. Interestingly, while April's total is lower, it still adds to the overall trend of significant precipitation, especially when looking ahead to the summer months. The decrease from March's 20 rainy days to April's 15 indicates a glimpse of the sunnier days to come, although Ålesund's weather continues to embrace its characteristic moisture. As May approaches, the anticipation of fewer rain days holds the promise of brighter and drier conditions.

April Precipitation Trends in Alesund

The chart displays monthly precipitation patterns in Alesund, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Alesund, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec192147170158104108123172309313215210
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Alesund

April in Ålesund, Norway, maintains a consistent humidity level of 84%, mirroring the preceding months of March and February. This stability suggests a moderate coastal climate, characterized by a blend of cool temperatures and moisture. As winter fades, the humidity begins to ease slightly, setting the stage for the upcoming summer months where levels see a notable rise. Interestingly, July and August experience a spike, reaching 86% and 87% respectively, hinting at the lush, vibrant atmosphere typical of the region during peak summer. Overall, Ålesund's humidity trends illustrate a transition from the crisp, damp conditions of winter to a more humid, lively summer, enhancing the charm of this picturesque coastal town.

April Average Humidity in Alesund

This chart illustrates the average monthly humidity levels in Alesund, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Alesund is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%84%84%84%83%86%87%87%87%87%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Alesund

In April, Alesund, Norway experiences a shift in its UV Index, which rises to 4, placing it in the moderate exposure category. This indicates that while the sun's rays become more potent, the risk of harm from unprotected sun exposure is still manageable. With a burn time of just 30 minutes, it's a notable change from the lower months of January through March, where the UV Index barely peaked above 1. As spring progresses, this upward trend toward summer's intensity continues, signaling a time for residents and visitors to be more vigilant about sun protection. For detailed information on UV levels throughout the year, you can visit Alesund UV Index.

Maximum UV Index Levels in Alesund for April

The chart shows the monthly maximum UV Index (UVI) for Alesund in April, 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 April, the maximum UV index in Alesund typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113456654211
Data source: Alesund April 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.

April Sunshine in Alesund

April heralds a remarkable shift in Ålesund, Norway, as the city basks in 325 hours of sunshine, marking a significant leap from the shorter days of winter. This surge, a noticeable increase from 235 hours in March, foreshadows the promise of even longer, brighter days ahead, with May offering an impressive 430 hours of sunlight. The trend is clear: as spring takes hold, residents and visitors alike relish the increased daylight, a precursor to the glorious summer months. Not only does April bring a welcome warmth, but it also signifies a much-needed transition from the long, dark Norwegian winters, inviting everyone to enjoy outdoor activities and the breathtaking natural beauty that Ålesund has to offer.

Monthly Sunshine Duration in Alesund: April Highlighted

The April sunshine duration represents the total number of hours Alesund experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec57h157h235h325h430h413h446h362h264h199h111h45h
Data source: Alesund April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Alesund During April

April marks a notable shift in Alesund, Norway, as the likelihood of sunny weather rises to 41%, a significant increase from the drab months preceding it. After the winter gloom of January and February, with chances at 30% and 26% respectively, and a particularly overcast March, April’s sunny forecast brings a refreshing change that many residents and visitors eagerly anticipate. This upward trend continues into May, where the chance of sunshine hovers around 39%. Despite the fluctuations in the summer months, where sunshine levels remain relatively moderate, April stands out as a beacon of brightness, signaling the arrival of spring and its promise of longer, sunnier days.

Percentage of Sunny Days in April in Alesund

The chart illustrates the percentage of sunny days in Alesund throughout the year, with April 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 Alesund experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%26%15%41%39%29%33%38%18%14%15%18%
Data source: Alesund April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Alesund in April

As spring unfolds in Ålesund, Norway, April brings a delightful increase in daylight hours, with an impressive 14 hours of sunlight to savor. This marks a notable jump from 11 hours in March, illustrating the region's remarkable transition towards the vibrant days of summer. As nature awakens, residents and visitors alike can bask in the longer days, setting the stage for the even longer daylight hours of 17 hours in May and a peak of 19 hours in June. Following this splendid springtime surge, daylight begins to wane again, but the joy of April's extended sunshine continues to linger, a promise of brighter days ahead.

Average Daylight Hours in Alesund for April

The chart illustrates the variation in daylight duration in Alesund throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec6h 4m8h 48m11h 50m14h 56m17h 55m19h 48m18h 45m15h 55m12h 52m9h 49m6h 53m5h 4m
Data source: Alesund daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Alesund

In April, Ålesund experiences a gentle breeze with an average wind speed of 5.0 m/s (11 mph), slightly calmer than the preceding months of January through March, which saw consistent increases in wind velocity. This trend indicates a shift as the region transitions from winter to spring, with March peaking at 5.7 m/s (13 mph) before settling down. Interestingly, May often brings even lighter winds at 4.1 m/s (9 mph), suggesting that while April still retains a refreshing atmosphere, the upcoming month ushers in a softer, more tranquil climate. As the warmer months approach, the wind speeds tend to gradually decline, indicating a seasonal pattern that reflects the changing environment in this picturesque Norwegian town.

Average April Wind Speed in Alesund

The chart displays monthly wind speed patterns in Alesund, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.55.25.75.0 m/s4.14.34.03.64.55.65.65.2
Data source: Alesund April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Alesund Compares to Other Months

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

April and January present contrasting weather patterns. In April, the temperatures range from a chilly -5°C (23°F) to a milder maximum of 17°C (63°F), with an average of 5°C (40°F), making it notably warmer than January, which sees a minimum of -6°C (21°F) and a maximum of just 9°C (49°F). Additionally, while April boasts 158 mm (6.2 in) of precipitation over 15 days at a humidity level of 84%, January experiences slightly higher precipitation at 191 mm (7.5 in) over 18 days, along with a comparable humidity of 85%. For a closer look at January's conditions, you can explore Alesund weather in January.

April weather in Alesund is noticeably milder than February, with average temperatures rising from 2°C (35°F) in February to 5°C (40°F) in April. The minimum temperatures in April are also warmer, ranging from -5°C (23°F) compared to February’s -10°C (15°F). While both months experience a high level of humidity at 84%, April sees slightly increased precipitation, totaling 158 mm (6.2 in) over approximately 15 days, versus February’s 147 mm (5.8 in) over 16 days. For a more detailed look at February's conditions, visit Alesund weather in February.

In comparing the weather of April and March, April generally exhibits milder temperatures, with a minimum of -5°C (23°F) and an average of 5°C (40°F), compared to March's lower minimum of -8°C (18°F) and average of 3°C (37°F). The maximum temperature in April reaches 17°C (63°F), significantly warmer than March's peak of 10°C (50°F). However, April experiences slightly less precipitation at 158 mm (6.2 in) over 15 days, compared to March's 170 mm (6.7 in) across 20 days. Both months maintain a consistent humidity level of 84%. For a closer look at March weather in Alesund, you can check out Alesund weather in March.

In comparing the weather of April and May, it's clear that both months experience similar humidity levels at 84%. April tends to be colder, with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 17°C (63°F), while May sees slightly milder conditions, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 19°C (66°F). Precipitation is more abundant in April, totaling 158 mm (6.2 in) over 15 days compared to May's 104 mm (4.1 in) across 14 days. These differences highlight how May offers a transition to warmer weather, making it a more inviting month for outdoor activities. For more details on the weather conditions in May, you can visit Alesund weather in May.

April weather is characterized by colder temperatures, with a minimum of -5°C (23°F) and an average of 5°C (40°F), while June sees a notable increase with a minimum of 5°C (41°F) and an average of 12°C (53°F). The maximum temperatures also rise significantly in June, reaching up to 21°C (70°F) compared to April's maximum of 17°C (63°F). Additionally, April experiences more precipitation with 158 mm (6.2 in) over 15 days, compared to June's 108 mm (4.3 in) during the same number of days. Humidity remains relatively constant between the two months, with April at 84% and June slightly lower at 83%. For more details on June weather, you can check Alesund weather in June.

April is characterized by cooler temperatures, with a minimum of -5°C (23°F) and an average of just 5°C (40°F), while July enjoys milder conditions, boasting a minimum of 7°C (45°F) and an average of 13°C (56°F). The maximum temperatures in April reach only up to 17°C (63°F), whereas July can see highs of 23°C (74°F). In terms of precipitation, April is wetter with 158 mm (6.2 in) over 15 days compared to July's 123 mm (4.8 in) over 13 days. Humidity levels remain quite similar, with April at 84% and July slightly higher at 86%. For a more detailed look at July's weather, check out Alesund weather in July.

April and August present contrasting weather patterns in terms of temperature and precipitation. In April, temperatures can drop as low as -5°C (23°F), with an average of 5°C (40°F) and a maximum of 17°C (63°F). The month experiences significant rainfall, totaling 158 mm (6.2 in) over 15 days, coupled with a high humidity level of 84%. In contrast, August sees a milder temperature range, with minimums of 9°C (48°F) and averages around 14°C (57°F), peaking at 23°C (74°F). Additionally, August tends to be wetter, with 172 mm (6.8 in) of rain across 19 days and slightly higher humidity at 87%. For more details on the weather specifics in August, check out Alesund weather in August.

April and September exhibit distinct weather characteristics, highlighting the transition from spring to autumn. In April, temperatures range from a chilly -5°C (23°F) at night to a mild 17°C (63°F) during the day, with an average of 5°C (40°F). The month sees a notable amount of precipitation, totaling 158 mm (6.2 in) over about 15 days, accompanied by high humidity levels at 84%. Conversely, September experiences slightly warmer temperatures, with nighttime lows around 4°C (40°F), daytime highs reaching 19°C (67°F), and an average of 12°C (53°F). However, it also brings significantly more rainfall, with 309 mm (12.2 in) across approximately 20 days and an increase in humidity to 87%. These differences make April feel more brisk and fresh, while September tends to be wetter and more temperate. For a detailed look at specific weather patterns, you can check Alesund weather in September.

In comparing April and October weather, one can observe notable differences in temperature and precipitation. April typically experiences a wider temperature range, with minimums dipping to -5°C (23°F) and maximums reaching 17°C (63°F), averaging around 5°C (40°F). In contrast, October has a milder temperature spectrum, with lows of -1°C (31°F) and highs of 16°C (61°F), averaging 8°C (47°F).

However, October is significantly wetter than April, receiving 313 mm (12.3 in) of precipitation over 23 days, compared to April's 158 mm (6.2 in) across 15 days. This results in a higher humidity level in October at 87%, slightly elevated from April’s 84%. For more detailed information about October weather in Alesund, you can check Alesund weather in October.

April and November both exhibit cool temperatures, but with distinct characteristics. In April, the minimum temperatures hover around -5°C (23°F), rising to a mild average of 5°C (40°F) and peaking at 17°C (63°F), while November shows slightly cooler conditions with minimums of -6°C (21°F) and a maximum of 12°C (54°F), keeping the average at around 5°C (41°F). Precipitation levels are notably higher in November, with 214 mm (8.4 in) spread over 17 days, compared to April's 158 mm (6.2 in) across 15 days. Additionally, humidity is marginally higher in November at 87%, compared to 84% in April. For a deeper understanding of the weather patterns in November, you can check out Alesund weather in November.

April and December in Alesund present distinct weather patterns, reflecting the transition from spring to winter. In April, temperatures range from a chilly -5°C (23°F) at night to a more pleasant 17°C (63°F) during the day, averaging around 5°C (40°F). The month sees a significant amount of precipitation, totaling 158 mm (6.2 in) over about 15 days, with humidity levels remaining high at 84%.

Conversely, December is generally colder, with temperatures dipping to a minimum of -7°C (20°F) and peaking at 9°C (49°F), averaging 3°C (37°F). This month experiences even higher precipitation, totaling 210 mm (8.2 in) across 21 days, while the humidity remains consistent at 84%. For more detailed insights on the weather in December, you can visit Alesund weather in December.

Compare Alesund's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Alesund

As April unfolds in Ålesund, the weather begins to shift noticeably from the cold grip of winter to the refreshing embrace of spring. With average temperatures rising and peaks reaching a pleasant 17°C, this month marks a significant transition. However, it also brings increased precipitation, with rain falling on nearly half the days, resulting in a high humidity that can make the air feel brisk. Compared to the harsher conditions of earlier months, April offers a glimpse of the warmer days to come, inviting both locals and visitors to enjoy the beauty of the region as it awakens. For more details about Ålesund's climate, visit Alesund Climate.