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July Weather in Illkirch-Graffenstaden, France

Last updated: August 23, 2025

In July, the average temperature in Illkirch-Graffenstaden, France is a pleasant 21°C (70°F). Expect a range from a cool 9°C (49°F) to a sizzling 39°C (102°F). During this time, the area typically sees 80 mm (3.2 in) of precipitation spread over 13 days, contributing to an average humidity of 83%.

July Temperature in Illkirch-Graffenstaden

In July in Illkirch-Graffenstaden, the average temperature is 21°C (70°F). The maximum can reach 39°C (102°F), and the minimum can be as low as 9°C (49°F). This range of temperatures makes Illkirch-Graffenstaden an appealing destination for travelers seeking warm weather, but it's wise to pack for cooler evenings as well.

July Weather in Illkirch-Graffenstaden: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Illkirch-Graffenstaden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Illkirch-Graffenstaden, July typically has an average temperature of 21°C (70°F), with highs reaching up to 39°C (102°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec374145525868707062544440
Data source: Temperature data for Illkirch-Graffenstaden 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.

July Precipitation in Illkirch-Graffenstaden

In Illkirch-Graffenstaden in July, the precipitation amount is 80 mm (3.2 in) spread over 13 days.

July Precipitation Trends in Illkirch-Graffenstaden

The chart displays monthly precipitation patterns in Illkirch-Graffenstaden, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Illkirch-Graffenstaden, July typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8274794385798075477664110
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Illkirch-Graffenstaden

In Illkirch-Graffenstaden in July humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

July Average Humidity in Illkirch-Graffenstaden

This chart illustrates the average monthly humidity levels in Illkirch-Graffenstaden, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Illkirch-Graffenstaden is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Illkirch-Graffenstaden

In Illkirch-Graffenstaden in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Illkirch-Graffenstaden.

Maximum UV Index Levels in Illkirch-Graffenstaden for July

The chart shows the monthly maximum UV Index (UVI) for Illkirch-Graffenstaden in July, 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 July, the maximum UV index in Illkirch-Graffenstaden typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Illkirch-Graffenstaden July 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 July Weather in Illkirch-Graffenstaden Compares to Other Months

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

This table compares monthly weather conditions in Illkirch-Graffenstaden, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)82 mm (3.2 inches)91%low
February Weather5°C (41°F)74 mm (2.9 inches)89%moderate
March Weather7°C (45°F)79 mm (3.1 inches)87%moderate
April Weather11°C (52°F)43 mm (1.7 inches)83%high
May Weather15°C (59°F)85 mm (3.3 inches)79%very high
June Weather20°C (68°F)79 mm (3.1 inches)82%very high
July Weather21°C (70°F)80 mm (3.2 inches)83%very high
August Weather21°C (70°F)75 mm (2.9 inches)84%very high
September Weather17°C (62°F)47 mm (1.9 inches)85%high
October Weather12°C (54°F)76 mm (3.0 inches)88%moderate
November Weather6°C (44°F)63 mm (2.5 inches)89%low
December Weather4°C (40°F)110 mm (4.3 inches)91%low

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