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September Weather in Audru, Estonia

Last updated: August 23, 2025

In September, the average temperature in Audru, Estonia hovers around 13°C (55°F), offering a pleasant climate for various activities. Expect minimum temperatures to dip to -1°C (30°F), while the mercury can peak at a comfortable 25°C (78°F). Be prepared for a bit of moisture, with 81 mm (3.2 in) of precipitation spread across 13 days, contributing to an average humidity of 87%.

September Temperature in Audru

In September in Audru, the average temperature is 13°C (55°F), with maximums reaching 25°C (78°F) and minimums dropping as low as -1°C (30°F). Be sure to pack layers to accommodate the varying temperatures for a comfortable travel experience.

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

The chart illustrates September temperature patterns in Audru, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Audru, September typically has an average temperature of 13°C (55°F), with highs reaching up to 25°C (78°F) and lows dropping to around -1°C (30°F).
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Data source: Temperature data for Audru 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 Audru

In Audru in September, the precipitation amount is 81 mm (3.2 in) over the course of 13 days.

September Precipitation Trends in Audru

The chart displays monthly precipitation patterns in Audru, 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 Audru, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec4248554550678910081936055
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Audru

In Audru in September, humidity is 87%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making travel sluggish and slightly uncomfortable, as each step seems to cling to the damp air.

September Average Humidity in Audru

This chart illustrates the average monthly humidity levels in Audru, 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 Audru is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%90%87%76%80%80%83%87%90%91%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Audru

In Audru 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 Audru for better planning.

Maximum UV Index Levels in Audru for September

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

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

This table compares monthly weather conditions in Audru, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)42 mm (1.7 inches)92%low
February Weather-2°C (28°F)48 mm (1.9 inches)91%low
March Weather1°C (33°F)55 mm (2.2 inches)90%moderate
April Weather5°C (42°F)45 mm (1.8 inches)87%moderate
May Weather11°C (52°F)50 mm (2.0 inches)76%moderate
June Weather17°C (63°F)67 mm (2.6 inches)80%high
July Weather18°C (65°F)89 mm (3.5 inches)80%high
August Weather17°C (63°F)100 mm (3.9 inches)83%high
September Weather13°C (55°F)81 mm (3.2 inches)87%moderate
October Weather8°C (47°F)92 mm (3.6 inches)90%low
November Weather4°C (40°F)60 mm (2.4 inches)91%low
December Weather0°C (32°F)55 mm (2.2 inches)90%low

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