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September Weather in Vana-Antsla, Estonia

Last updated: August 23, 2025

In September, the average temperature in Vana-Antsla, Estonia hovers around 12°C (54°F), with lows dipping to -2°C (28°F) and highs reaching up to 26°C (79°F). You'll experience 71 mm (2.8 in) of precipitation over approximately 12 days, making it a relatively wet month with a high average humidity of 88%.

September Temperature in Vana-Antsla

In September in Vana-Antsla, the average temperature is 12°C (54°F). The maximum can reach 26°C (79°F), while the minimum can be as low as -2°C (28°F). This variation in temperature makes it a great time for travelers to experience both mild days and cooler evenings, so packing layers is advisable.

September Weather in Vana-Antsla: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Vana-Antsla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vana-Antsla, September typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (79°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec272733415262646154453729
Data source: Temperature data for Vana-Antsla 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 Vana-Antsla

In Vana-Antsla in September, the precipitation amount is 71 mm (2.8 in) during a total of 12 days.

September Precipitation Trends in Vana-Antsla

The chart displays monthly precipitation patterns in Vana-Antsla, 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 Vana-Antsla, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec404452496276729371815955
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Vana-Antsla

In Vana-Antsla in September, humidity is 88%. With an average temperature of 12°C (54°F), this humidity feels like a thick, damp blanket, making traveling a bit uncomfortable as the air clings to your skin, causing you to sweat even in cooler weather.

September Average Humidity in Vana-Antsla

This chart illustrates the average monthly humidity levels in Vana-Antsla, 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 Vana-Antsla is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%87%70%77%78%81%88%92%93%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Vana-Antsla

In Vana-Antsla in September, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Vana-Antsla for better planning.

Maximum UV Index Levels in Vana-Antsla for September

The chart shows the monthly maximum UV Index (UVI) for Vana-Antsla 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 Vana-Antsla typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123467764211
Data source: Vana-Antsla 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 Vana-Antsla Compares to Other Months

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

This table compares monthly weather conditions in Vana-Antsla, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)40 mm (1.6 inches)94%low
February Weather-3°C (27°F)44 mm (1.7 inches)92%low
March Weather0°C (33°F)52 mm (2.0 inches)89%moderate
April Weather5°C (42°F)48 mm (1.9 inches)87%moderate
May Weather11°C (52°F)62 mm (2.4 inches)70%high
June Weather17°C (62°F)76 mm (3.0 inches)77%high
July Weather18°C (64°F)72 mm (2.8 inches)78%high
August Weather16°C (62°F)93 mm (3.7 inches)81%high
September Weather12°C (54°F)71 mm (2.8 inches)88%moderate
October Weather7°C (45°F)81 mm (3.2 inches)92%low
November Weather3°C (38°F)59 mm (2.3 inches)93%low
December Weather-2°C (29°F)55 mm (2.2 inches)93%low

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