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September Weather in Kivioli, Estonia

Last updated: August 23, 2025

In September, the average temperature in Kivioli, Estonia is a cool 12°C (54°F). Temperatures can range from a brisk 0°C (33°F) to a pleasant 25°C (77°F). Expect 64 mm (2.5 in) of precipitation spread across 13 days and humidity levels averaging around 89%.

September Temperature in Kivioli

In September in Kivioli, the average temperature is 12°C (54°F), with maximums soaring to 25°C (77°F) and minimums dipping as low as 0°C (33°F). This makes it a perfect time for travelers to enjoy mild weather while exploring the surroundings.

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

The chart illustrates September temperature patterns in Kivioli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kivioli, September typically has an average temperature of 12°C (54°F), with highs reaching up to 25°C (77°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec272631405162646254453729
Data source: Temperature data for Kivioli 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 Kivioli

In Kivioli in September, the precipitation amount is 64 mm (2.5 in) spread over 13 days.

September Precipitation Trends in Kivioli

The chart displays monthly precipitation patterns in Kivioli, 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 Kivioli, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec424445526158728464745257
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kivioli

In Kivioli in September humidity is 89%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that envelops you, making travels slightly uncomfortable as you navigate through a thick, moist air that can cling to your skin and steal your warmth.

September Average Humidity in Kivioli

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

In Kivioli 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 Kivioli for better planning.

Maximum UV Index Levels in Kivioli for September

The chart shows the monthly maximum UV Index (UVI) for Kivioli 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 Kivioli typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123457764211
Data source: Kivioli 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 Kivioli Compares to Other Months

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

This table compares monthly weather conditions in Kivioli, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)42 mm (1.6 inches)95%low
February Weather-3°C (26°F)44 mm (1.7 inches)93%low
March Weather-1°C (31°F)45 mm (1.8 inches)90%moderate
April Weather4°C (40°F)52 mm (2.0 inches)87%moderate
May Weather10°C (51°F)61 mm (2.4 inches)73%moderate
June Weather17°C (62°F)58 mm (2.3 inches)77%high
July Weather18°C (64°F)72 mm (2.8 inches)80%high
August Weather17°C (62°F)84 mm (3.3 inches)84%high
September Weather12°C (54°F)64 mm (2.5 inches)89%moderate
October Weather7°C (45°F)74 mm (2.9 inches)92%low
November Weather3°C (37°F)52 mm (2.0 inches)93%low
December Weather-2°C (29°F)57 mm (2.3 inches)93%low

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