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September Weather in Incukalns, Latvia

Last updated: August 23, 2025

In September, the average temperature in Incukalns, Latvia hovers around 13°C (56°F). Expect a minimum of -1°C (30°F) and a maximum of 27°C (81°F). This month witnesses 84 mm (3.3 in) of precipitation spread over 14 days, contributing to an average humidity of 87%. Prepare for a mix of cool and warm days, along with a fair share of rain!

September Temperature in Incukalns

In September in Incukalns, the average temperature is 13°C (56°F). Maximums can reach 27°C (81°F), while minimums can dip as low as -1°C (30°F). This variation makes it essential for travelers to pack layers to comfortably enjoy all that Incukalns has to offer.

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

The chart illustrates September temperature patterns in Incukalns, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Incukalns, September typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec292834435363656356473931
Data source: Temperature data for Incukalns 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 Incukalns

In Incukalns in September, the precipitation amount is 84 mm (3.3 in) over the course of 14 days.

September Precipitation Trends in Incukalns

The chart displays monthly precipitation patterns in Incukalns, 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 Incukalns, September typically receives around 84 mm (3.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec484355466064948584836258
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Incukalns

In Incukalns in September humidity is 87%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it challenging to explore comfortably.

September Average Humidity in Incukalns

This chart illustrates the average monthly humidity levels in Incukalns, 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 Incukalns is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%91%90%87%72%76%76%80%87%91%92%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Incukalns

In Incukalns 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 Incukalns for better planning.

Maximum UV Index Levels in Incukalns for September

The chart shows the monthly maximum UV Index (UVI) for Incukalns 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 Incukalns typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567764211
Data source: Incukalns 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 Incukalns Compares to Other Months

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

This table compares monthly weather conditions in Incukalns, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)48 mm (1.9 inches)93%low
February Weather-2°C (28°F)43 mm (1.7 inches)91%low
March Weather1°C (34°F)55 mm (2.2 inches)90%moderate
April Weather6°C (43°F)46 mm (1.8 inches)87%moderate
May Weather11°C (53°F)60 mm (2.4 inches)72%high
June Weather17°C (64°F)64 mm (2.5 inches)76%high
July Weather18°C (65°F)94 mm (3.7 inches)76%high
August Weather17°C (63°F)85 mm (3.4 inches)80%high
September Weather13°C (56°F)84 mm (3.3 inches)87%moderate
October Weather8°C (47°F)83 mm (3.3 inches)91%low
November Weather4°C (39°F)62 mm (2.4 inches)92%low
December Weather-1°C (31°F)58 mm (2.3 inches)93%low

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