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September Weather in Valkla, Estonia

Last updated: August 23, 2025

In September, the average temperature in Valkla, Estonia hovers around 13°C (55°F). Expect a range where the minimum dips to 3°C (37°F) and the maximum peaks at 24°C (75°F). During this month, be prepared for 81 mm (3.2 in) of precipitation spread over 15 days, accompanied by a high average humidity of 89%.

September Temperature in Valkla

In September in Valkla, the average temperature is 13°C (55°F). Maximums can reach 24°C (75°F), while minimums can drop to as low as 3°C (37°F). It's an ideal time for travelers to enjoy mild weather, perfect for outdoor activities and exploring the local attractions.

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

The chart illustrates September temperature patterns in Valkla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valkla, September typically has an average temperature of 13°C (55°F), with highs reaching up to 24°C (75°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec292832405060646255463931
Data source: Temperature data for Valkla 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 Valkla

In Valkla in September, the precipitation amount is 81 mm (3.2 in) spread over the course of 15 days.

September Precipitation Trends in Valkla

The chart displays monthly precipitation patterns in Valkla, 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 Valkla, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4448464455567110281985960
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Valkla

In Valkla in September humidity is 89%. With an average temperature of 13°C (55°F), this humidity feels like a thick, damp blanket enveloping you, making every step feel heavier and each breath a bit more laborious for traveling.

September Average Humidity in Valkla

This chart illustrates the average monthly humidity levels in Valkla, 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 Valkla is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%93%90%87%73%77%80%84%89%93%93%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Valkla

In Valkla 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 Valkla for better planning.

Maximum UV Index Levels in Valkla for September

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

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

This table compares monthly weather conditions in Valkla, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)44 mm (1.7 inches)95%low
February Weather-2°C (28°F)47 mm (1.9 inches)93%low
March Weather0°C (33°F)46 mm (1.8 inches)90%moderate
April Weather4°C (40°F)44 mm (1.7 inches)87%moderate
May Weather10°C (50°F)55 mm (2.2 inches)73%moderate
June Weather16°C (61°F)56 mm (2.2 inches)77%high
July Weather18°C (64°F)71 mm (2.8 inches)80%high
August Weather17°C (62°F)102 mm (4.0 inches)84%moderate
September Weather13°C (55°F)81 mm (3.2 inches)89%moderate
October Weather8°C (47°F)98 mm (3.9 inches)92%low
November Weather4°C (39°F)58 mm (2.3 inches)93%low
December Weather0°C (32°F)60 mm (2.3 inches)93%low

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