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September Weather in Lumbier, Spain

Last updated: August 27, 2025

In September, the average temperature in Lumbier, Spain is a pleasant 17°C (62°F). Expect temperatures to range from a cool 4°C (40°F) to a warm 31°C (88°F) throughout the month. With an average precipitation of 72 mm (2.8 in) spread over 9 days, you'll want to be prepared for occasional showers. Additionally, the air is quite humid, averaging around 75%, providing a tropical feel to your stay.

September Temperature in Lumbier

In September in Lumbier, the average temperature is 17°C (62°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 4°C (40°F). This weather makes it an ideal time for travelers to enjoy a variety of outdoor activities while still being prepared for cooler evenings.

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

The chart illustrates September temperature patterns in Lumbier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lumbier, September typically has an average temperature of 17°C (62°F), with highs reaching up to 31°C (88°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec384345505764686862544541
Data source: Temperature data for Lumbier 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 Lumbier

In Lumbier in September, the precipitation amount is 72 mm (2.8 in) over the course of 9 days.

September Precipitation Trends in Lumbier

The chart displays monthly precipitation patterns in Lumbier, 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 Lumbier, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec103841001079910350617287117151
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lumbier

In Lumbier in September, humidity is 75%. With an average temperature of 17°C (62°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and a bit sluggish as they navigate the sights.

September Average Humidity in Lumbier

This chart illustrates the average monthly humidity levels in Lumbier, 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 Lumbier is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%83%81%80%81%80%76%75%81%85%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lumbier

In Lumbier in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lumbier.

Maximum UV Index Levels in Lumbier for September

The chart shows the monthly maximum UV Index (UVI) for Lumbier 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 Lumbier typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689111098632
Data source: Lumbier 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 Lumbier Compares to Other Months

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

This table compares monthly weather conditions in Lumbier, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)103 mm (4.1 inches)86%moderate
February Weather6°C (43°F)84 mm (3.3 inches)85%moderate
March Weather7°C (45°F)100 mm (3.9 inches)82%high
April Weather10°C (50°F)107 mm (4.2 inches)81%very high
May Weather14°C (57°F)99 mm (3.9 inches)80%very high
June Weather18°C (64°F)103 mm (4.0 inches)81%extreme
July Weather20°C (68°F)50 mm (2.0 inches)80%very high
August Weather20°C (68°F)61 mm (2.4 inches)76%very high
September Weather17°C (62°F)72 mm (2.8 inches)75%very high
October Weather12°C (54°F)87 mm (3.4 inches)81%high
November Weather7°C (45°F)117 mm (4.6 inches)85%moderate
December Weather5°C (41°F)151 mm (5.9 inches)87%low

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