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September Weather in Marupe, Latvia

Last updated: August 23, 2025

In September, the average temperature in Marupe, Latvia hovers around 14°C (58°F), with daily extremes ranging from a cool 4°C (40°F) to a warm 26°C (79°F). Expect about 91 mm (3.6 in) of precipitation spread over 14 days, contributing to an average humidity of 87%, making it a rather damp month.

September Temperature in Marupe

In September in Marupe, the average temperature is 14°C (58°F). The maximum can reach 26°C (79°F), while the minimum can dip as low as 4°C (40°F). It's advisable to pack layers to stay comfortable while exploring the diverse weather conditions.

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

The chart illustrates September temperature patterns in Marupe, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marupe, September typically has an average temperature of 14°C (58°F), with highs reaching up to 26°C (79°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec313035435263666457494133
Data source: Temperature data for Marupe 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 Marupe

In Marupe in September, the precipitation amount is 91 mm (3.6 in) over a span of 14 days.

September Precipitation Trends in Marupe

The chart displays monthly precipitation patterns in Marupe, 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 Marupe, September typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec483950405358848692926959
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Marupe

In Marupe 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 Marupe

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

In Marupe 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 Marupe for better planning.

Maximum UV Index Levels in Marupe for September

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

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

This table compares monthly weather conditions in Marupe, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)48 mm (1.9 inches)93%low
February Weather-1°C (30°F)39 mm (1.5 inches)91%low
March Weather1°C (35°F)50 mm (2.0 inches)90%moderate
April Weather6°C (43°F)40 mm (1.6 inches)87%moderate
May Weather11°C (52°F)53 mm (2.1 inches)72%high
June Weather17°C (64°F)58 mm (2.3 inches)76%high
July Weather19°C (66°F)84 mm (3.3 inches)76%high
August Weather18°C (65°F)86 mm (3.4 inches)80%high
September Weather14°C (58°F)91 mm (3.6 inches)87%moderate
October Weather9°C (49°F)92 mm (3.6 inches)91%low
November Weather5°C (41°F)69 mm (2.7 inches)92%low
December Weather1°C (33°F)59 mm (2.3 inches)93%low

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