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October Weather in Fronteira, Portugal

Last updated: August 27, 2025

In October, the average temperature in Fronteira, Portugal hovers around 18°C (65°F). Expect a range from a chilly 5°C (41°F) to a warm 35°C (95°F). During this time, you'll see an average precipitation of 43 mm (1.7 in) spread over 5 days, accompanied by a humidity level of 74%.

October Temperature in Fronteira

In October in Fronteira, the average temperature is 18°C (65°F). Maximum temperatures can reach 35°C (95°F), while minimum temperatures can drop as low as 5°C (41°F). This varied climate makes Fronteira an ideal destination for travelers seeking to experience both warm and mild weather during their trip.

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

The chart illustrates October temperature patterns in Fronteira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fronteira, 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 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec485355596670757673655552
Data source: Temperature data for Fronteira generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Fronteira

In Fronteira in October, the precipitation amount is 43 mm (1.7 in) over the course of 5 days.

October Precipitation Trends in Fronteira

The chart displays monthly precipitation patterns in Fronteira, 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 Fronteira, October typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3447827733134524436963
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Fronteira

In Fronteira 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 Fronteira

This chart illustrates the average monthly humidity levels in Fronteira, 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 Fronteira is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%75%72%70%70%63%60%60%68%74%83%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Fronteira

In Fronteira 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 Fronteira, you can refer to this Hourly UV Index in Fronteira.

Maximum UV Index Levels in Fronteira for October

The chart shows the monthly maximum UV Index (UVI) for Fronteira 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 Fronteira typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3469101110108643
Data source: Fronteira 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 Fronteira Compares to Other Months

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

This table compares monthly weather conditions in Fronteira, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)34 mm (1.3 inches)85%moderate
February Weather11°C (53°F)47 mm (1.9 inches)75%moderate
March Weather13°C (55°F)82 mm (3.2 inches)72%high
April Weather15°C (59°F)77 mm (3.0 inches)70%very high
May Weather19°C (66°F)33 mm (1.3 inches)70%very high
June Weather21°C (70°F)13 mm (0.5 inches)63%extreme
July Weather24°C (75°F)4 mm (0.2 inches)60%very high
August Weather25°C (76°F)4 mm (0.2 inches)60%very high
September Weather23°C (73°F)24 mm (0.9 inches)67%very high
October Weather18°C (65°F)43 mm (1.7 inches)74%high
November Weather13°C (56°F)69 mm (2.7 inches)83%moderate
December Weather11°C (52°F)63 mm (2.5 inches)85%moderate

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