April weather forecast
Vilnius, Lithuania

Come April, Vilnius witnesses a vibrant shift from frosty to moderate temperatures, making it a springtime beauty. Scarlet tulips and daffodils pushing through the thawed ground paint a colourful canvas, signifying the unabashed arrival of spring. Nature addresses the sun with open arms, resulting in invigorating weather that rejuvenates the city and its residents. Vilnius basks in temperatures that ascend from 1.6°C (34.9°F), and peak around 10.7°C (51.3°F), signaling a definitive departure from the wintry chill. The outdoor panoramas in Vilnus during April are breathtaking, making it ideal for leisure activities and sightseeing.

Temperature

Vilnius in April experiences an increase in the average high-temperature, moving from March's icy 3.3°C (37.9°F) to a cool 10.7°C (51.3°F). Throughout April in Vilnius, Lithuania, a steady low-temperature average of 1.6°C (34.9°F) is noted.

Humidity

With an average relative humidity of 65.5%, April is the least humid month in Vilnius.

Rainfall

In Vilnius, during April, the rain falls for 10.2 days and regularly aggregates up to 46mm (1.81") of precipitation. Throughout the year, in Vilnius, Lithuania, there are 174.9 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

In April, the average length of the day is 14h and 7min.
On the first day of the month, sunrise is at 06:49 and sunset at 19:55. On the last day of April, in Vilnius, Lithuania, sunrise is at 05:40 and sunset at 20:51 EEST.

Sunshine

The average sunshine in April is 5.5h.

UV index

In April, the average daily maximum UV index in Vilnius is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The average daily UV index of 3 in April transforms into the following instructions:
Exercise prevention - Warding off sunburn is urged. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.