September Weather in Lajes das Flores, Portugal

Last updated: August 27, 2025

In Lajes das Flores, Portugal, the average temperature in September hovers around 22°C (72°F), with a minimum of 18°C (65°F) and a maximum reaching 25°C (77°F). Expect a moderate precipitation of 70 mm (2.8 in) spread over approximately 12 days, accompanied by a relatively high average humidity of 83%. 🌧️✨

September Temperature in Lajes das Flores

In September in Lajes das Flores, the average temperature is 22°C (72°F). Maximums can reach 25°C (77°F), and minimums can be as low as 18°C (65°F). This climate makes it an ideal time for outdoor adventures and exploring the local attractions.

September Weather in Lajes das Flores: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lajes das Flores, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lajes das Flores, September typically has an average temperature of 22°C (72°F), with highs reaching up to 25°C (77°F) and lows dropping to around 18°C (65°F).

Data source: Temperature data for Lajes das Flores generated using information from the Copernicus Climate Change Service.

September Precipitation in Lajes das Flores

In Lajes das Flores in September, the precipitation amount is 70 mm (2.8 in) over the course of 12 days.

September Precipitation Trends in Lajes das Flores

The chart displays monthly precipitation patterns in Lajes das Flores, 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 Lajes das Flores, September typically receives around 70 mm (2.8 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Lajes das Flores

In Lajes das Flores in September humidity is 83%. With average temperature 22°C (72°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and prompting travelers to seek shade or frequent stops for hydration.

September Average Humidity in Lajes das Flores

This chart illustrates the average monthly humidity levels in Lajes das Flores, 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 Lajes das Flores is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lajes das Flores

In Lajes das Flores 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 Lajes das Flores.

Maximum UV Index Levels in Lajes das Flores for September

The chart shows the monthly maximum UV Index (UVI) for Lajes das Flores 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 Lajes das Flores typically reaches 8, which falls under the very high exposure category.

Data source: Lajes das Flores 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 Lajes das Flores Compares to Other Months

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

This table compares monthly weather conditions in Lajes das Flores, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	117 mm (4.6 inches)	85%	moderate
February Weather	15°C (59°F)	114 mm (4.5 inches)	83%	moderate
March Weather	15°C (59°F)	82 mm (3.2 inches)	84%	high
April Weather	15°C (60°F)	82 mm (3.2 inches)	84%	very high
May Weather	16°C (62°F)	83 mm (3.3 inches)	84%	very high
June Weather	19°C (66°F)	61 mm (2.4 inches)	85%	extreme
July Weather	21°C (70°F)	27 mm (1.1 inches)	87%	very high
August Weather	22°C (73°F)	80 mm (3.2 inches)	84%	very high
September Weather	22°C (72°F)	70 mm (2.8 inches)	83%	very high
October Weather	20°C (68°F)	104 mm (4.1 inches)	79%	high
November Weather	18°C (64°F)	128 mm (5.0 inches)	80%	moderate
December Weather	17°C (62°F)	152 mm (6.0 inches)	84%	moderate