May weather forecast
Vilnius, Lithuania

A view of the Neris River passing through the city of Vilnius in Lithuania
A view of the Neris River passing through the city of Vilnius in Lithuania

Weather in May

May, the last month of the spring in Vilnius, is an enjoyable month, with an average temperature fluctuating between 18.2°C (64.8°F) and 7.5°C (45.5°F).

Temperature

In May, the average high-temperature rises from a cool 10.7°C (51.3°F) in April to an enjoyable 18.2°C (64.8°F). In May, the average low-temperature is 7.5°C (45.5°F).

Humidity

In Vilnius, the average relative humidity in May is 67.2%.

Rainfall

In May, the rain falls for 12.4 days. Throughout May, 52.1mm (2.05") of precipitation is accumulated. Throughout the year, in Vilnius, there are 174.9 rainfall days, and 653.8mm (25.74") of precipitation is accumulated.

Daylight

In May, the average length of the day in Vilnius, Lithuania, is 16h and 7min.
On the first day of May, sunrise is at 05:39 and sunset at 20:52. On the last day of the month, sunrise is at 04:50 and sunset at 21:42 EEST.

Sunshine

With an average of 7.8h of sunshine, May has the most sunshine of the year.

UV index

In Vilnius, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 5 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in May in Vilnius?

In Vilnius, the average relative humidity in May is 67.2%.

How many days does it rain in May in Vilnius?

In Vilnius, Lithuania, in May, it is raining for 12.4 days, with typically 52.1mm (2.05") of accumulated precipitation.

What is the average length of the day in May in Vilnius?

In May, the average day length is 16h and 7min.

When are sunrise and sunset in May in Vilnius?

On the first day of May in Vilnius, sunrise is at 05:39 and sunset at 20:52. On the last day of the month, sunrise is at 04:50 and sunset at 21:42 EEST.

What month has the most sunshine in Vilnius?

May has the most sunshine of the year, with an average of 7.8h of sunshine.

How many hours of sunshine does Vilnius have in May?

In Vilnius, the average sunshine duration in May is 7.8h.

What is the UV index intensity in May in Vilnius?

In Vilnius, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in May
Vilnius, Lithuania

Average temperature in May - Vilnius, Lithuania
  • Average high temperature in May: 18.2°C

The warmest month (with the highest average high temperature) is July (22.1°C).
The month with the lowest average high temperature is January (-3.5°C).

  • Average low temperature in May: 7.5°C

The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-8.7°C).

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Average humidity in May
Vilnius, Lithuania

Average humidity in May - Vilnius, Lithuania
  • Average humidity in May: 67.2%

The month with the highest relative humidity is November (90%).
The month with the lowest relative humidity is April (65.5%).

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Average rainfall in May
Vilnius, Lithuania

Average rainfall in May - Vilnius, Lithuania
  • Average rainfall in May: 52.1mm

The wettest month (with the highest rainfall) is July (79.3mm).
The driest month (with the least rainfall) is February (34.4mm).

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Average rainfall days in May
Vilnius, Lithuania

Average rainfall days in May - Vilnius, Lithuania
  • Average rainfall days in May: 12.4 days

The month with the highest number of rainy days is January (21.7 days).
The month with the least rainy days is September (9.7 days).

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Average daylight in May /
Average sunshine in May
Vilnius, Lithuania

Average daylight in May / Average sunshine in May - Vilnius, Lithuania
  • Average daylight in May: 16h and 7min

The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 21min).

  • Average sunshine in May: 7.8h

The month with the most sunshine is May (Average sunshine: 7.8h).
The month with the least sunshine is December (Average sunshine: 0.8h).

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Average UV index in May
Vilnius, Lithuania

Average UV index in May - Vilnius, Lithuania
  • Average UV index in May: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 0).

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