September Weather in Plan, Spain

Last updated: August 27, 2025

In September, the average temperature in Plan, Spain hovers around 14°C (57°F), presenting a delightful climate for visitors. Expect minimum temperatures to dip to 1°C (34°F) and afternoon highs reaching up to 26°C (80°F). With an average precipitation of 61 mm (2.4 in) over 10 days, coupled with a comfortable average humidity of 73%, this vibrant destination is perfect for experiencing the beauty of the season.

September Temperature in Plan

In September in Plan, the average temperature is 14°C (57°F). Maximum temperatures can reach up to 26°C (80°F), while minimum temperatures can drop as low as 1°C (34°F). This variance makes it essential for travelers to pack layers to accommodate both warm and cool conditions.

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

The chart illustrates September temperature patterns in Plan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plan, September typically has an average temperature of 14°C (57°F), with highs reaching up to 26°C (80°F) and lows dropping to around 1°C (34°F).

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

September Precipitation in Plan

In Plan in September, the precipitation amount is 61 mm (2.4 in) over a span of 10 days.

September Precipitation Trends in Plan

The chart displays monthly precipitation patterns in Plan, 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 Plan, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 10 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 Plan

In Plan in September, humidity is 73%. With an average temperature of 14°C (57°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but potentially uncomfortable for extended periods. Travelers should stay hydrated and take breaks in shaded areas to fully appreciate the vibrant surroundings.

September Average Humidity in Plan

This chart illustrates the average monthly humidity levels in Plan, 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 Plan is approximately 73%, 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 Plan

In Plan 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 Plan.

Maximum UV Index Levels in Plan for September

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

Data source: Plan 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 Plan Compares to Other Months

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

This table compares monthly weather conditions in Plan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	60 mm (2.3 inches)	87%	moderate
February Weather	2°C (36°F)	57 mm (2.2 inches)	83%	moderate
March Weather	3°C (38°F)	102 mm (4.0 inches)	80%	high
April Weather	6°C (43°F)	121 mm (4.8 inches)	77%	very high
May Weather	11°C (52°F)	121 mm (4.8 inches)	75%	very high
June Weather	15°C (59°F)	102 mm (4.0 inches)	74%	extreme
July Weather	18°C (65°F)	43 mm (1.7 inches)	72%	extreme
August Weather	18°C (65°F)	66 mm (2.6 inches)	70%	very high
September Weather	14°C (57°F)	61 mm (2.4 inches)	73%	very high
October Weather	9°C (49°F)	96 mm (3.8 inches)	82%	high
November Weather	3°C (38°F)	91 mm (3.6 inches)	87%	moderate
December Weather	0°C (33°F)	102 mm (4.0 inches)	88%	low