September Weather in Lalas, Greece

Last updated: August 23, 2025

In September, the average temperature in Lalas, Greece hovers around 21°C (71°F). While daytime highs can reach a sweltering 35°C (95°F), the nights may cool down to a brisk 9°C (49°F). Expect 64 mm (2.5 in) of precipitation over about 5 days, contributing to an average humidity of 66%. Perfect for enjoying both the warmth and refreshing showers!

September Temperature in Lalas

In September in Lalas, the average temperature is 21°C (71°F). Maximums can reach 35°C (95°F) and minimums can be as low as 9°C (49°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities while being prepared for both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Lalas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lalas, September typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (95°F) and lows dropping to around 9°C (49°F).

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

September Precipitation in Lalas

In Lalas in September, the precipitation amount is 64 mm (2.5 in) over the course of 5 days.

September Precipitation Trends in Lalas

The chart displays monthly precipitation patterns in Lalas, 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 Lalas, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 5 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 Lalas

In Lalas in September, humidity is 66%. With an average temperature of 21°C (71°F), this humidity feels like a warm, sticky embrace that can make outdoor activities a bit taxing but also lends a vibrant energy to the atmosphere, ideal for those who appreciate a tropical ambiance while exploring.

September Average Humidity in Lalas

This chart illustrates the average monthly humidity levels in Lalas, 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 Lalas is approximately 66%, 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 Lalas

In Lalas 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 Lalas.

Maximum UV Index Levels in Lalas for September

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

Data source: Lalas 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 Lalas Compares to Other Months

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

This table compares monthly weather conditions in Lalas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	142 mm (5.6 inches)	76%	moderate
February Weather	8°C (46°F)	101 mm (4.0 inches)	73%	moderate
March Weather	9°C (49°F)	105 mm (4.1 inches)	73%	high
April Weather	13°C (55°F)	63 mm (2.5 inches)	75%	very high
May Weather	17°C (63°F)	49 mm (1.9 inches)	79%	very high
June Weather	21°C (70°F)	64 mm (2.5 inches)	75%	extreme
July Weather	25°C (76°F)	31 mm (1.2 inches)	74%	very high
August Weather	26°C (78°F)	21 mm (0.8 inches)	68%	very high
September Weather	21°C (71°F)	64 mm (2.5 inches)	66%	very high
October Weather	16°C (61°F)	80 mm (3.1 inches)	69%	high
November Weather	13°C (55°F)	126 mm (4.9 inches)	73%	moderate
December Weather	8°C (47°F)	178 mm (7.0 inches)	75%	moderate