May Weather in Siauliai, Lithuania

Last updated: August 23, 2025

In May, the average temperature in Siauliai, Lithuania is a mild 12°C (53°F), with fluctuations that can see the mercury dip to a chilly -4°C (25°F) or soar up to a warm 28°C (83°F). Expect 65 mm (2.5 in) of precipitation over 11 days, contributing to a relatively high average humidity of 72%.

May Temperature in Siauliai

In May in Siauliai, the average temperature is 12°C (53°F), with maximums reaching 28°C (83°F) and minimums dropping as low as -4°C (25°F). This variation makes it essential for travelers to pack both warm and light clothing to enjoy their stay comfortably.

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

The chart illustrates May temperature patterns in Siauliai, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siauliai, May typically has an average temperature of 12°C (53°F), with highs reaching up to 28°C (83°F) and lows dropping to around -4°C (25°F).

Data source: Temperature data for Siauliai generated using information from the Copernicus Climate Change Service.

May Precipitation in Siauliai

In Siauliai in May, the precipitation amount is 65 mm (2.5 in) over a span of 11 days.

May Precipitation Trends in Siauliai

The chart displays monthly precipitation patterns in Siauliai, 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 Siauliai, May typically receives around 65 mm (2.5 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Siauliai

In Siauliai in May humidity is 72%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your clothes, making outdoor exploration slightly uncomfortable but invigorating as you navigate the refreshing air.

May Average Humidity in Siauliai

This chart illustrates the average monthly humidity levels in Siauliai, 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 Siauliai is approximately 72%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Siauliai

In Siauliai in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Siauliai, you can refer to this Hourly UV Index in Siauliai.

Maximum UV Index Levels in Siauliai for May

The chart shows the monthly maximum UV Index (UVI) for Siauliai 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 Siauliai typically reaches 6, which falls under the high exposure category.

Data source: Siauliai 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.

How May Weather in Siauliai Compares to Other Months

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

This table compares monthly weather conditions in Siauliai, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-1°C (30°F)	44 mm (1.7 inches)	94%	low
February Weather	-2°C (29°F)	36 mm (1.4 inches)	92%	low
March Weather	1°C (35°F)	45 mm (1.8 inches)	90%	moderate
April Weather	6°C (44°F)	35 mm (1.4 inches)	86%	moderate
May Weather	12°C (53°F)	65 mm (2.5 inches)	72%	high
June Weather	17°C (64°F)	51 mm (2.0 inches)	74%	high
July Weather	18°C (65°F)	91 mm (3.6 inches)	76%	high
August Weather	17°C (63°F)	75 mm (2.9 inches)	74%	high
September Weather	13°C (56°F)	62 mm (2.4 inches)	83%	moderate
October Weather	9°C (48°F)	60 mm (2.4 inches)	91%	moderate
November Weather	4°C (40°F)	52 mm (2.1 inches)	93%	low
December Weather	0°C (32°F)	50 mm (2.0 inches)	95%	low