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September Weather in Vievis, Lithuania

Last updated: August 23, 2025

In September, the average temperature in Vievis, Lithuania hovers around 13°C (57°F). This month brings a range of temperatures, where the minimum dips to -2°C (28°F) and the maximum can reach up to 27°C (81°F). Expect 72 mm (2.9 in) of rain over 12 days, with an average humidity of 83% ensuring a refreshing yet damp atmosphere.

September Temperature in Vievis

In September in Vievis, the average temperature is 13°C (57°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop to as low as -2°C (28°F). Be prepared for a range of weather conditions when traveling during this time.

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

The chart illustrates September temperature patterns in Vievis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vievis, September typically has an average temperature of 13°C (57°F), with highs reaching up to 27°C (81°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec282935445465666456483931
Data source: Temperature data for Vievis 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 Vievis

In Vievis in September, the precipitation amount is 72 mm (2.9 in) over the course of 12 days.

September Precipitation Trends in Vievis

The chart displays monthly precipitation patterns in Vievis, 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 Vievis, September typically receives around 72 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec523945446558919972655359
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vievis

In Vievis in September humidity is 83%. With an average temperature of 13°C (57°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities slightly uncomfortable and requiring a light jacket.

September Average Humidity in Vievis

This chart illustrates the average monthly humidity levels in Vievis, 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 Vievis 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 Vievis

In Vievis 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 Vievis.

Maximum UV Index Levels in Vievis for September

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

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

This table compares monthly weather conditions in Vievis, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)52 mm (2.0 inches)94%low
February Weather-2°C (29°F)39 mm (1.5 inches)92%low
March Weather2°C (35°F)45 mm (1.8 inches)90%moderate
April Weather7°C (45°F)44 mm (1.7 inches)86%moderate
May Weather12°C (54°F)64 mm (2.5 inches)72%high
June Weather18°C (65°F)57 mm (2.3 inches)74%high
July Weather19°C (66°F)91 mm (3.6 inches)76%high
August Weather18°C (65°F)99 mm (3.9 inches)74%high
September Weather13°C (57°F)72 mm (2.9 inches)83%moderate
October Weather9°C (48°F)65 mm (2.6 inches)91%moderate
November Weather4°C (40°F)53 mm (2.1 inches)93%low
December Weather0°C (32°F)59 mm (2.3 inches)95%low

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