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October Weather in Sao Juliao, Portugal

Last updated: August 27, 2025

In Sao Juliao, Portugal, the average temperature in October hovers around 18°C (65°F), with a comfortable minimum of 4°C (39°F) and a warm maximum reaching 34°C (93°F). Expect about 51 mm (2.0 in) of precipitation spread over 5 days, contributing to an average humidity level of 69%. Enjoy the balance of warmth and refreshing breezes!

October Temperature in Sao Juliao

In October, in Sao Juliao, the average temperature is 18°C (65°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 4°C (39°F). This makes Sao Juliao a comfortable destination for travelers seeking both warmth and cool respite.

October Weather in Sao Juliao: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Sao Juliao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sao Juliao, October typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec465154576671777873645450
Data source: Temperature data for Sao Juliao 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 Sao Juliao

In Sao Juliao in October, the precipitation amount is 51 mm (2.0 in) over a period of 5 days.

October Precipitation Trends in Sao Juliao

The chart displays monthly precipitation patterns in Sao Juliao, 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 Sao Juliao, October typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3247878141134731527269
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Sao Juliao

In Sao Juliao in October humidity is 69%. With an average temperature of 18°C (65°F), this humidity feels like a warm, damp blanket around you, making travel less comfortable and causing you to feel sticky and fatigued more quickly.

October Average Humidity in Sao Juliao

This chart illustrates the average monthly humidity levels in Sao Juliao, 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 Sao Juliao is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%76%68%64%62%47%46%42%54%69%85%87%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Sao Juliao

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

Maximum UV Index Levels in Sao Juliao for October

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

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

This table compares monthly weather conditions in Sao Juliao, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)32 mm (1.3 inches)87%moderate
February Weather11°C (51°F)47 mm (1.9 inches)76%moderate
March Weather12°C (54°F)87 mm (3.4 inches)68%high
April Weather14°C (58°F)81 mm (3.2 inches)64%very high
May Weather19°C (66°F)41 mm (1.6 inches)62%very high
June Weather22°C (71°F)13 mm (0.5 inches)47%extreme
July Weather25°C (77°F)4 mm (0.2 inches)46%very high
August Weather25°C (78°F)7 mm (0.3 inches)42%very high
September Weather23°C (73°F)31 mm (1.2 inches)53%very high
October Weather18°C (65°F)51 mm (2.0 inches)69%high
November Weather12°C (54°F)72 mm (2.9 inches)85%moderate
December Weather10°C (50°F)69 mm (2.7 inches)87%moderate

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