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September Weather in Kaerla, Estonia

Last updated: August 23, 2025

In Kaerla, Estonia, the average temperature in September hovers around 14°C (57°F), with minimums dipping to 3°C (38°F) and highs reaching 23°C (74°F). Expect a decent amount of rain, totaling 68 mm (2.7 in) over approximately 13 days, all while enjoying an average humidity of 85%.

September Temperature in Kaerla

In September in Kaerla, the average temperature is 14°C (57°F). Maximums can reach 23°C (74°F), while minimums can dip as low as 3°C (38°F). This diverse range makes it a great time to explore Kaerla, so pack accordingly for both warm days and cooler nights!

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

The chart illustrates September temperature patterns in Kaerla, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kaerla, September typically has an average temperature of 14°C (57°F), with highs reaching up to 23°C (74°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec333134415162656457494235
Data source: Temperature data for Kaerla 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 Kaerla

In Kaerla in September, the precipitation amount is 68 mm (2.7 in) spread over 13 days.

September Precipitation Trends in Kaerla

The chart displays monthly precipitation patterns in Kaerla, 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 Kaerla, September typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec394147344044677768856354
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kaerla

In Kaerla in September, humidity is 85%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and sluggish.

September Average Humidity in Kaerla

This chart illustrates the average monthly humidity levels in Kaerla, 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 Kaerla is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%89%88%84%86%86%85%85%87%87%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kaerla

In Kaerla 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 Kaerla for better planning.

Maximum UV Index Levels in Kaerla for September

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

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

This table compares monthly weather conditions in Kaerla, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)39 mm (1.5 inches)88%low
February Weather-1°C (31°F)41 mm (1.6 inches)87%low
March Weather1°C (35°F)47 mm (1.9 inches)89%moderate
April Weather5°C (42°F)34 mm (1.3 inches)87%moderate
May Weather10°C (51°F)40 mm (1.6 inches)84%moderate
June Weather16°C (62°F)44 mm (1.7 inches)86%high
July Weather18°C (65°F)67 mm (2.6 inches)86%high
August Weather18°C (64°F)77 mm (3.0 inches)85%high
September Weather14°C (57°F)68 mm (2.7 inches)85%moderate
October Weather9°C (49°F)85 mm (3.4 inches)87%low
November Weather6°C (42°F)63 mm (2.5 inches)87%low
December Weather2°C (35°F)53 mm (2.1 inches)84%low

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