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September Weather in Kallaste, Estonia

Last updated: August 23, 2025

In Kallaste, Estonia, the average temperature in September hovers around 13°C (56°F). Expect a minimum of 4°C (39°F) and a comfortable maximum of 24°C (75°F). During this period, you can anticipate approximately 73 mm (2.9 in) of precipitation over 14 days, accompanied by a high average humidity of 89%.

September Temperature in Kallaste

In September in Kallaste, 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 Kallaste: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Kallaste, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kallaste, 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).
JanFebMarAprMayJunJulAugSepOctNovDec272731395264666356463830
Data source: Temperature data for Kallaste 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 Kallaste

In Kallaste in September, the total precipitation amount is 73 mm (2.9 in) over the course of 14 days.

September Precipitation Trends in Kallaste

The chart displays monthly precipitation patterns in Kallaste, 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 Kallaste, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec474847485965748673997768
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kallaste

In Kallaste in September humidity is 89%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making outdoor travel feel heavy and uncomfortable.

September Average Humidity in Kallaste

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

In Kallaste 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 Kallaste for better planning.

Maximum UV Index Levels in Kallaste for September

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

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

This table compares monthly weather conditions in Kallaste, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (28°F)47 mm (1.9 inches)95%low
February Weather-3°C (27°F)48 mm (1.9 inches)93%low
March Weather-1°C (31°F)47 mm (1.9 inches)90%moderate
April Weather4°C (39°F)48 mm (1.9 inches)87%moderate
May Weather11°C (52°F)59 mm (2.3 inches)73%moderate
June Weather18°C (64°F)65 mm (2.6 inches)77%high
July Weather19°C (66°F)74 mm (2.9 inches)80%high
August Weather17°C (64°F)86 mm (3.4 inches)84%high
September Weather13°C (56°F)73 mm (2.9 inches)89%moderate
October Weather8°C (46°F)98 mm (3.9 inches)92%low
November Weather3°C (38°F)77 mm (3.0 inches)93%low
December Weather-1°C (30°F)68 mm (2.7 inches)93%low

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