October Weather in Nisa, Portugal

Last updated: August 27, 2025

In Nisa, Portugal, the average temperature in October hovers around 18°C (65°F). Expect a range from a brisk 4°C (40°F) to a sweltering 35°C (95°F). Throughout the month, precipitation amounts to 61 mm (2.4 in) over approximately 5 days, while humidity averages a comfortable 74%. Prepare for a month of varied weather and keep your plans flexible!

October Temperature in Nisa

In October, in Nisa, the average temperature is 18°C (65°F). Maximums can reach 35°C (95°F), and minimums can be as low as 4°C (40°F). This range makes Nisa an ideal destination for travelers seeking a pleasant climate for outdoor activities and exploration.

October Weather in Nisa: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Nisa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nisa, October typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (95°F) and lows dropping to around 4°C (40°F).

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

October Precipitation in Nisa

In Nisa, in October, the precipitation amount is 61 mm (2.4 in) over the course of 5 days.

October Precipitation Trends in Nisa

The chart displays monthly precipitation patterns in Nisa, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Nisa, October typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 5 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Nisa

In Nisa in October humidity is 74%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can make even short walks feel laborious, leading travelers to seek shade and refreshment more often.

October Average Humidity in Nisa

This chart illustrates the average monthly humidity levels in Nisa, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Nisa is approximately 74%, offering insight into how humid the weather typically is during this month.

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

October UV Index in Nisa

In Nisa in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Nisa, you can refer to this Hourly UV Index in Nisa.

Maximum UV Index Levels in Nisa for October

The chart shows the monthly maximum UV Index (UVI) for Nisa in October, 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 October, the maximum UV index in Nisa typically reaches 6, which falls under the high exposure category.

Data source: Nisa October 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 October Weather in Nisa Compares to Other Months

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

This table compares monthly weather conditions in Nisa, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	42 mm (1.6 inches)	85%	moderate
February Weather	11°C (52°F)	57 mm (2.3 inches)	75%	moderate
March Weather	12°C (54°F)	97 mm (3.8 inches)	72%	high
April Weather	14°C (58°F)	92 mm (3.6 inches)	70%	very high
May Weather	19°C (66°F)	39 mm (1.5 inches)	70%	very high
June Weather	21°C (70°F)	15 mm (0.6 inches)	63%	extreme
July Weather	24°C (75°F)	5 mm (0.2 inches)	60%	very high
August Weather	25°C (77°F)	5 mm (0.2 inches)	60%	very high
September Weather	22°C (73°F)	33 mm (1.3 inches)	67%	very high
October Weather	18°C (65°F)	61 mm (2.4 inches)	74%	high
November Weather	13°C (55°F)	88 mm (3.5 inches)	83%	moderate
December Weather	10°C (51°F)	77 mm (3.0 inches)	85%	moderate