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August Weather in Siimusti, Estonia

Last updated: August 23, 2025

In Siimusti, Estonia, the average temperature in August is a pleasant 16°C (62°F). However, be prepared for a range of temperatures, with minimums dropping to 5°C (42°F) and maximums soaring to 30°C (86°F). Expect 90 mm (3.5 in) of precipitation over approximately 14 days, accompanied by a notably high average humidity of 84%.

August Temperature in Siimusti

In August in Siimusti, the average temperature is 16°C (62°F). Maximum temperatures can reach up to 30°C (86°F), while minimums can dip as low as 5°C (42°F). This makes Siimusti a delightful destination for travelers looking to enjoy mild weather and a mix of sunny and cooler days.

August Weather in Siimusti: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Siimusti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siimusti, August typically has an average temperature of 16°C (62°F), with highs reaching up to 30°C (86°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec272631415162646154453729
Data source: Temperature data for Siimusti 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.

August Precipitation in Siimusti

In Siimusti in August, the precipitation amount is 90 mm (3.5 in) spread over a total of 14 days.

August Precipitation Trends in Siimusti

The chart displays monthly precipitation patterns in Siimusti, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Siimusti, August typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec404547475164689067755355
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Siimusti

In Siimusti in August, humidity is 84%. With an average temperature of 16°C (62°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky, but with the right gear, you can still explore comfortably.

August Average Humidity in Siimusti

This chart illustrates the average monthly humidity levels in Siimusti, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Siimusti is approximately 84%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Siimusti

In Siimusti in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Siimusti, you can refer to this Hourly UV Index in Siimusti.

Maximum UV Index Levels in Siimusti for August

The chart shows the monthly maximum UV Index (UVI) for Siimusti in August, 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 August, the maximum UV index in Siimusti typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Siimusti August 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 August Weather in Siimusti Compares to Other Months

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

This table compares monthly weather conditions in Siimusti, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)40 mm (1.6 inches)95%low
February Weather-3°C (26°F)44 mm (1.8 inches)93%low
March Weather0°C (32°F)47 mm (1.9 inches)90%moderate
April Weather5°C (41°F)47 mm (1.8 inches)87%moderate
May Weather11°C (51°F)51 mm (2.0 inches)73%moderate
June Weather17°C (62°F)64 mm (2.5 inches)77%high
July Weather18°C (64°F)68 mm (2.7 inches)80%high
August Weather16°C (62°F)90 mm (3.5 inches)84%high
September Weather12°C (54°F)67 mm (2.6 inches)89%moderate
October Weather7°C (45°F)75 mm (3.0 inches)92%low
November Weather3°C (38°F)53 mm (2.1 inches)93%low
December Weather-2°C (30°F)55 mm (2.2 inches)93%low

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