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September Weather in Liiva, Estonia

Last updated: August 23, 2025

In September, the average temperature in Liiva, Estonia hovers around 14°C (58°F). You can expect a minimum of 6°C (43°F), while the mercury can rise to a comfortable 23°C (74°F). However, be prepared for some rain, as 72 mm (2.8 in) of precipitation is likely over the course of 14 days, coupled with a high average humidity of 87%. 🌧️

September Temperature in Liiva

In September in Liiva, the average temperature is 14°C (58°F). The maximum can reach 23°C (74°F), while the minimum can drop as low as 6°C (43°F). This mild climate makes Liiva an ideal destination for travelers looking for comfortable weather to explore and enjoy outdoor activities.

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

The chart illustrates September temperature patterns in Liiva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Liiva, September typically has an average temperature of 14°C (58°F), with highs reaching up to 23°C (74°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec323033415062656457494235
Data source: Temperature data for Liiva 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 Liiva

In Liiva in September, the total precipitation amount is 72 mm (2.8 in) spread over the course of 14 days.

September Precipitation Trends in Liiva

The chart displays monthly precipitation patterns in Liiva, 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 Liiva, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec4346503436486884721017157
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Liiva

In Liiva in September humidity is 87%. With an average temperature of 14°C (58°F), this humidity feels like walking through a thick, warm blanket, making travel feel more exhausting and sticky, as sweat clings to the skin and the air feels heavy.

September Average Humidity in Liiva

This chart illustrates the average monthly humidity levels in Liiva, 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 Liiva is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%91%90%87%76%80%80%83%87%90%91%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Liiva

In Liiva 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 Liiva for better planning.

Maximum UV Index Levels in Liiva for September

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

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

This table compares monthly weather conditions in Liiva, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)43 mm (1.7 inches)92%low
February Weather-1°C (30°F)46 mm (1.8 inches)91%low
March Weather1°C (33°F)50 mm (2.0 inches)90%moderate
April Weather5°C (41°F)34 mm (1.3 inches)87%moderate
May Weather10°C (51°F)36 mm (1.4 inches)76%moderate
June Weather16°C (62°F)48 mm (1.9 inches)80%high
July Weather18°C (66°F)68 mm (2.7 inches)80%high
August Weather18°C (65°F)83 mm (3.3 inches)83%high
September Weather14°C (58°F)72 mm (2.8 inches)87%moderate
October Weather10°C (49°F)101 mm (4.0 inches)90%low
November Weather6°C (43°F)71 mm (2.8 inches)91%low
December Weather2°C (35°F)57 mm (2.3 inches)90%low

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