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October Weather in Istres, France

Last updated: August 23, 2025

In October, the average temperature in Istres, France is a pleasant 17°C (63°F), although it can dip to a cool 6°C (43°F) or rise to a warm 28°C (83°F). Expect some rain, with an average precipitation of 89 mm (3.5 in) spread over 7 days. Humidity hovers around a comfortable 80%, ensuring a refreshing atmosphere throughout the month.

October Temperature in Istres

In October in Istres, the average temperature is 17°C (63°F). The maximum can reach 28°C (83°F) and the minimum can be as low as 6°C (43°F). This pleasant climate makes it an ideal time for outdoor adventures and sightseeing.

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

The chart illustrates October temperature patterns in Istres, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Istres, October typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (83°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec455054596675797971635448
Data source: Temperature data for Istres 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 Istres

In Istres in October, the total precipitation amount is 89 mm (3.5 in) spread over a period of 7 days.

October Precipitation Trends in Istres

The chart displays monthly precipitation patterns in Istres, 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 Istres, October typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec422842676829132242899756
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Istres

In Istres in October humidity is 80%. With an average temperature of 17°C (63°F), this humidity feels like you're walking through a thick, warm blanket, making travel feel slightly stifling and requiring frequent breaks to stay comfortable.

October Average Humidity in Istres

This chart illustrates the average monthly humidity levels in Istres, 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 Istres is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%77%73%73%71%67%66%63%70%80%84%83%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Istres

In Istres in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Istres.

Maximum UV Index Levels in Istres for October

The chart shows the monthly maximum UV Index (UVI) for Istres 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 Istres typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Istres 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 Istres Compares to Other Months

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

This table compares monthly weather conditions in Istres, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)42 mm (1.7 inches)82%low
February Weather10°C (50°F)28 mm (1.1 inches)77%moderate
March Weather12°C (54°F)42 mm (1.6 inches)73%moderate
April Weather15°C (59°F)67 mm (2.7 inches)73%high
May Weather19°C (66°F)68 mm (2.7 inches)71%very high
June Weather24°C (75°F)29 mm (1.1 inches)67%very high
July Weather26°C (80°F)13 mm (0.5 inches)66%very high
August Weather26°C (79°F)22 mm (0.9 inches)63%very high
September Weather22°C (71°F)42 mm (1.7 inches)70%high
October Weather17°C (63°F)89 mm (3.5 inches)80%moderate
November Weather12°C (54°F)97 mm (3.8 inches)84%moderate
December Weather9°C (48°F)56 mm (2.2 inches)83%low

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