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September Weather in Ignalina, Lithuania

Last updated: August 23, 2025

In September, the average temperature in Ignalina, Lithuania is a mild 13°C (56°F), making it a pleasant time to visit. However, temperatures can vary significantly, dipping as low as -1°C (30°F) at night and soaring up to 27°C (81°F) during the day. Expect about 66 mm (2.6 in) of precipitation spread over 11 days, and don’t forget the humidity, which averages a notable 85%. Plan accordingly to make the most of this vibrant month!

September Temperature in Ignalina

In September in Ignalina, the average temperature is 13°C (56°F). Maximums can reach 27°C (81°F), while minimums can dip as low as -1°C (30°F). This variation makes it essential for travelers to pack layers to comfortably enjoy all that Ignalina has to offer.

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

The chart illustrates September temperature patterns in Ignalina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ignalina, September typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec272734435464656355463830
Data source: Temperature data for Ignalina 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 Ignalina

In Ignalina in September, the precipitation amount is 66 mm (2.6 in) spread over 11 days.

September Precipitation Trends in Ignalina

The chart displays monthly precipitation patterns in Ignalina, 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 Ignalina, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec4738483966518710666615861
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ignalina

In Ignalina in September humidity is 85%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that wraps around you, making outdoor activities feel heavier and less enjoyable, as layers of clothing cling to the skin and breath becomes visible in the moist air.

September Average Humidity in Ignalina

This chart illustrates the average monthly humidity levels in Ignalina, 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 Ignalina is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%90%86%70%75%75%74%85%92%93%94%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ignalina

In Ignalina 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 Ignalina.

Maximum UV Index Levels in Ignalina for September

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

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

This table compares monthly weather conditions in Ignalina, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)47 mm (1.9 inches)94%low
February Weather-3°C (28°F)38 mm (1.5 inches)92%low
March Weather1°C (34°F)48 mm (1.9 inches)90%moderate
April Weather6°C (44°F)39 mm (1.6 inches)86%moderate
May Weather12°C (54°F)66 mm (2.6 inches)70%high
June Weather18°C (64°F)51 mm (2.0 inches)75%high
July Weather18°C (65°F)87 mm (3.4 inches)75%high
August Weather17°C (63°F)106 mm (4.2 inches)74%high
September Weather13°C (56°F)66 mm (2.6 inches)85%moderate
October Weather8°C (47°F)61 mm (2.4 inches)92%moderate
November Weather3°C (38°F)58 mm (2.3 inches)93%low
December Weather-1°C (30°F)61 mm (2.4 inches)94%low

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