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September Weather in Paldiski, Estonia

Last updated: August 23, 2025

In September, the average temperature in Paldiski, Estonia hovers around 13°C (56°F). Expect fluctuating conditions, with a minimum of 4°C (39°F) and a comfortable maximum of 24°C (75°F). Note that precipitation is fairly common, totaling 85 mm (3.4 in) over about 15 days, contributing to an average humidity of 87%.

September Temperature in Paldiski

In September in Paldiski, the average temperature is 13°C (56°F), with maximums reaching 24°C (75°F) and minimums dipping as low as 4°C (39°F). This mild climate makes it an ideal time for travelers to explore outdoor attractions while enjoying comfortable weather.

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

The chart illustrates September temperature patterns in Paldiski, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Paldiski, September typically has an average temperature of 13°C (56°F), with highs reaching up to 24°C (75°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec312933404960646356474133
Data source: Temperature data for Paldiski 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 Paldiski

In Paldiski, in September, the precipitation amount is 85 mm (3.4 in) over a span of 15 days.

September Precipitation Trends in Paldiski

The chart displays monthly precipitation patterns in Paldiski, 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 Paldiski, September typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec47495136505171103851166861
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Paldiski

In Paldiski in September humidity is 87%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it challenging to explore comfortably.

September Average Humidity in Paldiski

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

In Paldiski 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 Paldiski for better planning.

Maximum UV Index Levels in Paldiski for September

The chart shows the monthly maximum UV Index (UVI) for Paldiski 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 Paldiski typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457754211
Data source: Paldiski 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 Paldiski Compares to Other Months

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

This table compares monthly weather conditions in Paldiski, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)47 mm (1.8 inches)92%low
February Weather-2°C (29°F)49 mm (1.9 inches)91%low
March Weather0°C (33°F)51 mm (2.0 inches)90%moderate
April Weather4°C (40°F)36 mm (1.4 inches)87%moderate
May Weather9°C (49°F)50 mm (2.0 inches)76%moderate
June Weather15°C (60°F)51 mm (2.0 inches)80%high
July Weather18°C (64°F)71 mm (2.8 inches)80%high
August Weather17°C (63°F)103 mm (4.1 inches)83%moderate
September Weather13°C (56°F)85 mm (3.4 inches)87%moderate
October Weather8°C (48°F)116 mm (4.5 inches)90%low
November Weather5°C (41°F)68 mm (2.7 inches)91%low
December Weather1°C (33°F)61 mm (2.4 inches)90%low

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