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September Weather in Sirvintos, Lithuania

Last updated: August 23, 2025

In September, the average temperature in Sirvintos, Lithuania hovers around 13°C (56°F). This month can surprise you with temperatures ranging from a chilly -3°C (27°F) to a warm 27°C (81°F). Expect 69 mm (2.7 in) of precipitation over approximately 12 days, contributing to an average humidity level of 83%. Stay prepared for a mix of conditions!

September Temperature in Sirvintos

In September in Sirvintos, the average temperature is 13°C (56°F). The maximum can reach 27°C (81°F), while the minimum can drop as low as -3°C (27°F). Be prepared for a mix of pleasant warmth and chilly moments during your travels.

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

The chart illustrates September temperature patterns in Sirvintos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sirvintos, 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 -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec282935445465666456473931
Data source: Temperature data for Sirvintos 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 Sirvintos

In Sirvintos in September, the precipitation amount is 69 mm (2.7 in) over the span of 12 days.

September Precipitation Trends in Sirvintos

The chart displays monthly precipitation patterns in Sirvintos, 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 Sirvintos, September typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec524045426560909869665760
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sirvintos

In Sirvintos in September humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

September Average Humidity in Sirvintos

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

In Sirvintos 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 Sirvintos.

Maximum UV Index Levels in Sirvintos for September

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

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

This table compares monthly weather conditions in Sirvintos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (28°F)52 mm (2.0 inches)94%low
February Weather-2°C (29°F)40 mm (1.6 inches)92%low
March Weather2°C (35°F)45 mm (1.8 inches)90%moderate
April Weather7°C (45°F)42 mm (1.6 inches)86%moderate
May Weather12°C (54°F)65 mm (2.5 inches)72%high
June Weather18°C (65°F)59 mm (2.3 inches)74%high
July Weather19°C (66°F)90 mm (3.5 inches)76%high
August Weather18°C (64°F)98 mm (3.8 inches)74%high
September Weather13°C (56°F)69 mm (2.7 inches)83%moderate
October Weather9°C (48°F)66 mm (2.6 inches)91%moderate
November Weather4°C (39°F)57 mm (2.2 inches)93%low
December Weather-1°C (31°F)59 mm (2.3 inches)95%low

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