July Weather in Billy-sur-Aisne, France

Last updated: August 23, 2025

In July, the average temperature in Billy-sur-Aisne, France is a pleasant 20°C (69°F). However, be prepared for a range in temperatures, with a minimum of 9°C (48°F) and soaring up to 42°C (109°F). Expect some precipitation, averaging 57 mm (2.2 in) over about 9 days, paired with a fairly high humidity level of 80%. So, whether you're packing for warmth or a little rain, be ready for it all!

July Temperature in Billy-sur-Aisne

In July in Billy-sur-Aisne, the average temperature is 20°C (69°F). The maximum can reach 42°C (109°F), while the minimum can drop to as low as 9°C (48°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

July Weather in Billy-sur-Aisne: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Billy-sur-Aisne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Billy-sur-Aisne, July typically has an average temperature of 20°C (69°F), with highs reaching up to 42°C (109°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec394246515766686862544542
Data source: Temperature data for Billy-sur-Aisne 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 Billy-sur-Aisne

In Billy-sur-Aisne in July, the total precipitation amount is 57 mm (2.2 in) over the course of 9 days.

July Precipitation Trends in Billy-sur-Aisne

The chart displays monthly precipitation patterns in Billy-sur-Aisne, 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 Billy-sur-Aisne, July typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec7174723764655766578370113
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Billy-sur-Aisne

In Billy-sur-Aisne in July, humidity is 80%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket enveloping you, making every step slightly more challenging as you navigate the air that clings to your skin, often leaving you longing for a cool breeze while exploring the sights.

July Average Humidity in Billy-sur-Aisne

This chart illustrates the average monthly humidity levels in Billy-sur-Aisne, 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 Billy-sur-Aisne is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%83%83%80%76%81%88%92%93%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Billy-sur-Aisne

In Billy-sur-Aisne in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Billy-sur-Aisne.

Maximum UV Index Levels in Billy-sur-Aisne for July

The chart shows the monthly maximum UV Index (UVI) for Billy-sur-Aisne 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 Billy-sur-Aisne typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Billy-sur-Aisne 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 Billy-sur-Aisne Compares to Other Months

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

This table compares monthly weather conditions in Billy-sur-Aisne, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)71 mm (2.8 inches)91%low
February Weather6°C (42°F)74 mm (2.9 inches)89%moderate
March Weather8°C (46°F)72 mm (2.8 inches)86%moderate
April Weather11°C (51°F)37 mm (1.5 inches)84%high
May Weather14°C (58°F)64 mm (2.5 inches)82%very high
June Weather19°C (66°F)65 mm (2.5 inches)82%very high
July Weather20°C (69°F)57 mm (2.2 inches)80%very high
August Weather20°C (68°F)66 mm (2.6 inches)76%very high
September Weather16°C (62°F)57 mm (2.2 inches)81%high
October Weather12°C (54°F)83 mm (3.3 inches)88%moderate
November Weather7°C (45°F)70 mm (2.7 inches)92%low
December Weather6°C (42°F)113 mm (4.4 inches)93%low

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