April Weather in Vilnius, Lithuania

Last updated: August 21, 2025

April in Vilnius, Lithuania heralds the transition from chilly winter to budding spring, with temperatures ranging from a minimum of -6°C (22°F) to a pleasant maximum of 25°C (77°F). The average temperature settles at 7°C (44°F), offering a refreshing atmosphere for exploration. While the city experiences 42 mm (1.7 in) of precipitation spread across 9 days, the air remains notably humid at 86%, enhancing the vibrant feel of the blossoming landscape. This month invites both locals and visitors to enjoy the awakening flora and the unique charm of Lithuania's capital.

April Temperature in Vilnius

As April arrives in Vilnius, it marks a significant shift in temperatures, heralding the promise of spring. The month begins with minimum temperatures around -6°C (22°F), a stark contrast to the deep freezes of winter, while the average temperature climbs to a mild 7°C (44°F). By the end of the month, residents can enjoy maximum temperatures reaching up to a pleasant 25°C (77°F), suggesting a season of warmth and blooming life. This remarkable upward trend not only melts away the remnants of snow but also invites outdoor activities, as the locals emerge from hibernation to revel in the longer days and increasingly vibrant city. With the gradual rise in temperatures, April truly serves as a bridge between the icy grip of winter and the warmth of summer in Vilnius.

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

The chart illustrates April temperature patterns in Vilnius, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vilnius, 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).
JanFebMarAprMayJunJulAugSepOctNovDec282835445464666456473931
Data source: Temperature data for Vilnius 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.

April Precipitation in Vilnius

April in Vilnius, Lithuania, marks a transitional period as the city moves from the chill of winter into the embrace of spring. With 42 mm (1.7 inches) of precipitation over 9 days, this month experiences a moderate rainfall that supports the budding flora while offering a refreshing contrast to the drier winter months. This slight dip in precipitation compared to the preceding months, like March's 45 mm, points to a gradual decrease in rainfall as the city prepares for the wetter summer months ahead. As spring deepens, the interplay of sunny days and scattered showers creates a vibrant tapestry, setting the stage for the lush greenery that follows in May and beyond.

April Precipitation Trends in Vilnius

The chart displays monthly precipitation patterns in Vilnius, 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 Vilnius, April typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec5139454264578510574655559
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Vilnius

In April, Vilnius experiences a refreshing dip in humidity as it falls to 86%, signaling the onset of spring. This decline marks a continuation of the trend observed from the winter months, where humidity levels were significantly higher, peaking at 94% in January and remaining above 90% through March. As the city transitions into warmer weather, the atmosphere becomes more comfortable, paving the way for the 70% humidity typical in May. This gradual decrease not only enhances the livability of Vilnius but also hints at the blossoming beauty of spring, making April a particularly pleasant time to experience the city's charm.

April Average Humidity in Vilnius

This chart illustrates the average monthly humidity levels in Vilnius, 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 Vilnius is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%90%86%70%75%75%74%85%92%93%94%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Vilnius

As spring deepens in April, the UV Index in Vilnius, Lithuania, rises to 5, marking a notable shift towards moderate exposure. This increase from March's index of 4 reflects the strengthening sunlight that accompanies the blooming of nature, reducing the burn time to 30 minutes. While the sun's rays become more potent, this trend sets the stage for even higher UV levels in the coming months, such as May, when the index will escalate to 6. As you plan your outdoor activities, remember to take precautions, particularly with the sun becoming more intense this time of year. For a detailed overview of UV levels, visit Vilnius UV Index.

Maximum UV Index Levels in Vilnius for April

The chart shows the monthly maximum UV Index (UVI) for Vilnius 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 Vilnius typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Vilnius 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 Vilnius

As April unfolds in Vilnius, Lithuania, the city basks in an impressive 329 hours of sunshine, marking a notable leap from the previous months. This surge in daylight signals the arrival of spring, bringing with it a vibrant energy that captivates both residents and visitors alike. With the sunshine hours steadily increasing from January's meager 77 to February's 158 and further blossoming through March's 259, April stands as a defining moment in the progression towards the sunniest months. The trend continues as May and June promise even more daylight, with 408 and 434 hours, respectively. This remarkable transition not only elevates the atmosphere but also invites the spirit of exploration and outdoor activities, as nature awakens and the city radiates in vibrant hues.

Monthly Sunshine Duration in Vilnius: April Highlighted

The April sunshine duration represents the total number of hours Vilnius 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.
JanFebMarAprMayJunJulAugSepOctNovDec77h158h259h329h408h434h426h381h294h214h108h92h
Data source: Vilnius April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Vilnius During April

As April arrives in Vilnius, the city experiences a notable shift in weather patterns, with a 32% chance of sunny days mirroring March's outlook. This consistency hints at a budding transition toward more favorable conditions as spring unfolds. Notably, the likelihood of sunny weather sees a stark increase as the months progress, especially in comparison to the winter gloom of January and February, where chances linger at just 9% and 22%, respectively. While April's sun may not be guaranteed, it lays the groundwork for the brighter days ahead in May and June, when the probability of sunshine jumps to a more optimistic 29% and 55%. Overall, April serves as a promising prelude to a sun-soaked summer in Lithuania.

Percentage of Sunny Days in April in Vilnius

The chart illustrates the percentage of sunny days in Vilnius 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 Vilnius experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec9%22%32%32%30%55%55%26%31%41%14%16%
Data source: Vilnius April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Vilnius in April

As April unfolds in Vilnius, Lithuania, the city basks in an invigorating 14 hours of daylight, signaling a welcome transition from the shorter winter days. This month serves as a bridge to the longer days of summer that follow, with daylight extending dramatically from the 11 hours of March. As the sun rises earlier and sets later, residents and visitors enjoy the blossoming beauty of spring, making it an ideal time for outdoor activities and exploration. This trend of increasing daylight not only elevates the spirit but also invites a vibrant atmosphere as the city prepares for the sunny months ahead.

Average Daylight Hours in Vilnius for April

The chart illustrates the variation in daylight duration in Vilnius throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 54m9h 42m11h 53m14h 7m16h 6m17h 10m16h 36m14h 49m12h 39m10h 26m8h 25m7h 19m
Data source: Vilnius daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Vilnius

As April arrives in Vilnius, Lithuania, the city experiences a gentle increase in average wind speed, reaching 4.0 m/s (9 mph). This marks a subtle rise from the earlier months of winter, hinting at the transition towards the warmer spring season. Interestingly, while January through March recorded consistent wind speeds around 3.8 to 3.9 m/s, April initiates a fleeting period of higher gusts before the winds mellow out again in May. This April breeze, though slightly stronger than its predecessors, is soon subdued as summer approaches, with June’s average wind speed dipping to 2.8 m/s (6 mph). Thus, the winds in April serve as a refreshing reminder of the changing seasons, bridging the brisk chill of winter with the vibrancy of spring.

Average April Wind Speed in Vilnius

The chart displays monthly wind speed patterns in Vilnius, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.83.93.94.0 m/s3.92.82.93.33.94.54.54.1
Data source: Vilnius April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Vilnius Compares to Other Months

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

April and January present contrasting weather patterns. In April, temperatures range from a chilly -6°C (22°F) at their minimum to a pleasant 25°C (77°F) at their maximum, with an average of 7°C (44°F). This month sees about 42 mm (1.7 in) of precipitation over approximately 9 days, accompanied by a humidity level of 86%. In stark contrast, January is much colder, with temperatures dropping to a minimum of -24°C (-12°F) and peaking at just 7°C (44°F), averaging -2°C (28°F). It experiences slightly higher precipitation at 51 mm (2.0 in) over 11 days, combined with higher humidity at 94%. For more details on January weather, check out Vilnius weather in January.

April and February present stark contrasts in weather patterns. While February experiences a chillier climate with temperatures ranging from a minimum of -22°C (-7°F) to a maximum of 9°C (49°F), April offers a much milder environment with temperatures fluctuating between -6°C (22°F) and 25°C (77°F). February's average temperature lingers around -2°C (29°F), compared to April’s warmer average of 7°C (44°F). Precipitation levels are relatively similar, with February seeing 39 mm (1.5 in) over 10 days and April receiving 42 mm (1.7 in) across 9 days, although the humidity is slightly higher in February at 92% compared to April's 86%. For a closer look at February's weather specifics, visit Vilnius weather in February.

In comparing the weather between March and April, it’s evident that April experiences a notable increase in temperature, with average temperatures rising from March's 1°C (35°F) to 7°C (44°F). April sees a maximum temperature of 25°C (77°F), compared to March's maximum of 16°C (61°F), providing a much warmer atmosphere. Despite slightly lower overall precipitation in April at 42 mm (1.7 in) over 9 days, versus March's 45 mm (1.8 in) over 12 days, the humidity levels remain relatively high, with April at 86% and March at 90%. This transition indicates a shift towards milder and more pleasant weather conditions as spring progresses. For more detailed insights into March's weather, visit Vilnius weather in March.

April and May exhibit notable differences in weather patterns. In April, temperatures range from a chilly -6°C (22°F) to a comfortable 25°C (77°F), with an average of 7°C (44°F). The month sees about 42 mm (1.7 in) of precipitation over 9 days, coupled with high humidity levels at 86%. In contrast, May showcases a slight increase in temperatures, with a minimum of -4°C (26°F), an average of 12°C (54°F), and a maximum reaching 29°C (84°F). Precipitation also increases to 64 mm (2.5 in) over 11 days, but the humidity drops to a more comfortable 70%. For more details on weather specifics, check out Vilnius weather in May.

April and June present contrasting weather patterns in terms of temperature and precipitation. In April, temperatures range from a chilly minimum of -6°C (22°F) to a mild maximum of 25°C (77°F), with an average of 7°C (44°F). This month sees about 42 mm (1.7 in) of precipitation over 9 days, alongside high humidity at 86%. Conversely, June experiences significantly warmer conditions, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 33°C (91°F), and an average of 18°C (65°F). The precipitation increases slightly to 57 mm (2.2 in) over 11 days, with humidity levels dropping to 75%. For more detailed information, you can visit Vilnius weather in June.

April and July showcase a stark contrast in weather conditions. In April, temperatures vary from a chilly -6°C (22°F) at night to a mild average of 7°C (44°F) and can peak at 25°C (77°F) during warmer days. The month experiences a higher humidity level of 86% with about 42 mm (1.7 in) of precipitation over 9 days. In contrast, July brings significantly warmer and more stable weather, with temperatures ranging from a minimum of 7°C (45°F) to an average of 19°C (66°F) and reaching highs of 33°C (92°F). July also sees increased precipitation, totaling 85 mm (3.4 in) across 12 days, but with lower humidity at 75%. For a detailed look at July weather, you can check out Vilnius weather in July.

April and August present contrasting weather patterns in Vilnius. In April, temperatures fluctuate from a chilly minimum of -6°C (22°F) to a mild maximum of 25°C (77°F), with an average temperature of 7°C (44°F). This month experiences moderate precipitation of 42 mm (1.7 in) over 9 days and is characterized by high humidity levels at 86%. In contrast, August enjoys warmer temperatures, ranging from a minimum of 5°C (41°F) to a maximum of 32°C (91°F), with an average of 18°C (64°F). This summer month sees a higher rainfall total of 105 mm (4.1 in) over 12 days, but the humidity is lower at 74%. For more details on August weather, you can visit Vilnius weather in August.

April and September present distinct weather patterns as the seasons transition. In April, temperatures range from a chilly minimum of -6°C (22°F) to a warm maximum of 25°C (77°F), with an average of 7°C (44°F). The month receives about 42 mm (1.7 in) of precipitation over 9 days and maintains a high humidity level of 86%. In contrast, September offers slightly warmer conditions, featuring a minimum temperature of -3°C (27°F), an average of 13°C (56°F), and a maximum of 27°C (81°F). Rainfall increases to 74 mm (2.9 in) spread across 12 days, with humidity remaining relatively high at 85%. For more detailed information, you can visit Vilnius weather in September.

April and October present distinct weather patterns in Vilnius, each with its own unique characteristics. In April, temperatures range from a minimum of -6°C (22°F) to a maximum of 25°C (77°F), resulting in a comfortable average of 7°C (44°F). This month sees about 42 mm (1.7 in) of precipitation over 9 days, with humidity levels at 86%. In contrast, October experiences a milder temperature range, with a minimum of -3°C (27°F) and a maximum of 21°C (70°F), averaging 8°C (47°F). However, it brings more rainfall, totaling 65 mm (2.5 in) over 14 days, and slightly higher humidity at 92%. For a closer look at October's climate, visit Vilnius weather in October.

April and November display distinct weather characteristics in Vilnius. In April, temperatures range from a chilly -6°C (22°F) at night to a warm 25°C (77°F) during the day, with an average of 7°C (44°F). The month sees about 42 mm (1.7 in) of precipitation spread over 9 days, accompanied by relatively high humidity at 86%. In contrast, November presents cooler temperatures, with a minimum of -8°C (18°F) and a maximum of 14°C (57°F), averaging 4°C (39°F). Precipitation increases to 55 mm (2.2 in) across roughly 12 days, and humidity rises to 93%. For more insights on November weather, check Vilnius weather in November.

April and December present contrasting weather patterns in Vilnius. In April, temperatures range from a chilly -6°C (22°F) to a pleasant maximum of 25°C (77°F), with an average of 7°C (44°F). This month sees about 42 mm of precipitation over nine days, combined with 86% humidity. In stark contrast, December experiences much colder temperatures, with a minimum of -15°C (5°F) and an average of -1°C (31°F), peaking at just 9°C (48°F). The month receives 59 mm of precipitation across 14 days, alongside a higher humidity level of 94%. For further details, check out Vilnius weather in December.

Compare Vilnius's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Vilnius

April in Vilnius marks a transition from the cold grip of winter to the inviting warmth of spring. With temperatures gradually rising, citizens and visitors alike can finally shed their heavy jackets, enjoying days that can tease with highs reaching up to 25°C (77°F). However, the month still carries the remnants of winter, with temperatures occasionally dipping to -6°C (22°F) at night. Precipitation, although present with some 9 rainy days, is relatively moderate, paving the way for lush greenery to flourish. This blend of cooler nights and burgeoning warmth creates a unique charm, showcasing the city’s beauty as it awakens from its winter slumber. For a deeper dive into what the weather looks like across the year, visit Vilnius Climate.