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September Weather in Klooga, Estonia

Last updated: August 23, 2025

The average temperature in Klooga, Estonia during September is a pleasant 13°C (56°F). Expect temperatures to range from a cool 3°C (37°F) to a mild 24°C (75°F). Be prepared for some rain, as 88 mm (3.5 in) of precipitation is expected over 15 days. With an average humidity level of 87%, it’s wise to pack accordingly for both warmth and moisture!

September Temperature in Klooga

In September in Klooga, the average temperature is 13°C (56°F). The maximum can reach 24°C (75°F), while the minimum can drop as low as 3°C (37°F). Be sure to pack layers for your trip, as the temperature can vary significantly throughout the day.

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

The chart illustrates September temperature patterns in Klooga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Klooga, 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 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec302832404960646255474032
Data source: Temperature data for Klooga 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 Klooga

In Klooga in September, the precipitation amount is 88 mm (3.5 in) over a span of 15 days.

September Precipitation Trends in Klooga

The chart displays monthly precipitation patterns in Klooga, 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 Klooga, September typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec46505142576381120881126661
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Klooga

In Klooga 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 Klooga

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

In Klooga 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 Klooga for better planning.

Maximum UV Index Levels in Klooga for September

The chart shows the monthly maximum UV Index (UVI) for Klooga 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 Klooga typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec113457764211
Data source: Klooga 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 Klooga Compares to Other Months

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

This table compares monthly weather conditions in Klooga, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)46 mm (1.8 inches)92%low
February Weather-2°C (28°F)50 mm (2.0 inches)91%low
March Weather0°C (33°F)51 mm (2.0 inches)90%moderate
April Weather4°C (40°F)42 mm (1.6 inches)87%moderate
May Weather9°C (49°F)57 mm (2.2 inches)76%moderate
June Weather15°C (60°F)63 mm (2.5 inches)80%high
July Weather18°C (64°F)80 mm (3.2 inches)80%high
August Weather17°C (62°F)120 mm (4.7 inches)83%high
September Weather13°C (56°F)88 mm (3.5 inches)87%moderate
October Weather8°C (47°F)112 mm (4.4 inches)90%low
November Weather4°C (40°F)66 mm (2.6 inches)91%low
December Weather0°C (33°F)61 mm (2.4 inches)90%low

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