nomadseason

September Weather in Lasserre, France

Last updated: August 23, 2025

In September, the average temperature in Lasserre, France hovers around 20°C (68°F), offering a pleasant climate. Expect temperatures to range from a cool 7°C (45°F) to a warm 35°C (95°F). During this time, precipitation averages 60 mm (2.4 in) over approximately 9 days, accompanied by an average humidity of 73%. Enjoy the varied weather while exploring all that Lasserre has to offer!

September Temperature in Lasserre

In September in Lasserre, the average temperature is 20°C (68°F). Maximums can reach 35°C (95°F), while minimums can be as low as 7°C (45°F). This varied climate makes Lasserre an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Lasserre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lasserre, September typically has an average temperature of 20°C (68°F), with highs reaching up to 35°C (95°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec424851566270747468595046
Data source: Temperature data for Lasserre generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Lasserre

In Lasserre in September, the total precipitation amount is 60 mm (2.4 in), occurring over a span of 9 days.

September Precipitation Trends in Lasserre

The chart displays monthly precipitation patterns in Lasserre, 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 Lasserre, September typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec515858639286705960617497
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Lasserre

In Lasserre in September, humidity is 73%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making outdoor activities somewhat sticky, yet the atmosphere remains pleasant for leisurely strolls and sightseeing.

September Average Humidity in Lasserre

This chart illustrates the average monthly humidity levels in Lasserre, 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 Lasserre is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lasserre

In Lasserre in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Lasserre.

Maximum UV Index Levels in Lasserre for September

The chart shows the monthly maximum UV Index (UVI) for Lasserre 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 Lasserre typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Lasserre 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 Lasserre Compares to Other Months

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

This table compares monthly weather conditions in Lasserre, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)51 mm (2.0 inches)87%low
February Weather9°C (48°F)57 mm (2.3 inches)83%moderate
March Weather10°C (51°F)58 mm (2.3 inches)80%high
April Weather13°C (56°F)62 mm (2.5 inches)77%high
May Weather17°C (63°F)92 mm (3.6 inches)75%very high
June Weather21°C (70°F)86 mm (3.4 inches)74%very high
July Weather23°C (74°F)70 mm (2.8 inches)72%very high
August Weather23°C (74°F)59 mm (2.3 inches)70%very high
September Weather20°C (68°F)60 mm (2.4 inches)73%high
October Weather15°C (59°F)61 mm (2.4 inches)82%moderate
November Weather10°C (50°F)74 mm (2.9 inches)87%moderate
December Weather8°C (47°F)97 mm (3.8 inches)88%low

Compare Lasserre's Climate with Cities Worldwide