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September Weather in Vilkaviskis, Lithuania

Last updated: August 23, 2025

In September, the average temperature in Vilkaviskis, Lithuania hovers around 14°C (57°F), with a comfortable range from a cool 0°C (32°F) to a warm 28°C (83°F). Expect about 60 mm (2.4 in) of precipitation spread over 11 days, contributing to an average humidity level of 83%. Whether you're bundling up or enjoying the warmth, be prepared for a touch of moisture in the air!

September Temperature in Vilkaviskis

In September in Vilkaviskis, the average temperature is 14°C (57°F), with maximums reaching 28°C (83°F) and minimums dropping as low as 0°C (32°F). It's advisable to pack layers to accommodate the fluctuating temperatures during your travels.

September Weather in Vilkaviskis: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Vilkaviskis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vilkaviskis, September typically has an average temperature of 14°C (57°F), with highs reaching up to 28°C (83°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec303136455465666557494133
Data source: Temperature data for Vilkaviskis 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.

September Precipitation in Vilkaviskis

In Vilkaviskis in September, the precipitation amount is 60 mm (2.4 in) over the course of 11 days.

September Precipitation Trends in Vilkaviskis

The chart displays monthly precipitation patterns in Vilkaviskis, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Vilkaviskis, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec473944466658927960644553
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vilkaviskis

In Vilkaviskis in September, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.

September Average Humidity in Vilkaviskis

This chart illustrates the average monthly humidity levels in Vilkaviskis, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Vilkaviskis is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%90%86%72%74%76%74%83%91%93%95%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vilkaviskis

In Vilkaviskis in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Vilkaviskis.

Maximum UV Index Levels in Vilkaviskis for September

The chart shows the monthly maximum UV Index (UVI) for Vilkaviskis in September, 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 September, the maximum UV index in Vilkaviskis typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124567765321
Data source: Vilkaviskis September 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 September Weather in Vilkaviskis Compares to Other Months

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

This table compares monthly weather conditions in Vilkaviskis, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)47 mm (1.8 inches)94%low
February Weather-1°C (31°F)39 mm (1.5 inches)92%low
March Weather2°C (36°F)44 mm (1.7 inches)90%moderate
April Weather7°C (45°F)46 mm (1.8 inches)86%moderate
May Weather12°C (55°F)66 mm (2.6 inches)72%high
June Weather18°C (65°F)58 mm (2.3 inches)74%high
July Weather19°C (66°F)92 mm (3.6 inches)76%high
August Weather18°C (65°F)79 mm (3.1 inches)74%high
September Weather14°C (57°F)60 mm (2.4 inches)83%moderate
October Weather9°C (49°F)64 mm (2.5 inches)91%moderate
November Weather5°C (41°F)45 mm (1.8 inches)93%low
December Weather1°C (33°F)53 mm (2.1 inches)95%low

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