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July Weather in Mellier, Belgium

Last updated: August 22, 2025

In July, the average temperature in Mellier, Belgium hovers around 18°C (65°F), providing a pleasant climate. However, be prepared for temperature fluctuations, with a minimum of 7°C (45°F) and a maximum of 37°C (99°F). Rainfall is also a factor, as the area experiences around 73 mm (2.9 in) of precipitation over 11 days. With an average humidity of 82%, it’s advisable to stay hydrated and enjoy the lush surroundings!

July Temperature in Mellier

In July in Mellier, the average temperature is 18°C (65°F). Maximums can reach 37°C (99°F) and minimums can be as low as 7°C (45°F). It's an ideal time for travelers seeking mild weather while still being prepared for a range of temperatures.

July Weather in Mellier: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Mellier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mellier, July typically has an average temperature of 18°C (65°F), with highs reaching up to 37°C (99°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842485463646458514138
Data source: Temperature data for Mellier 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 Mellier

In Mellier in July, the precipitation amount is 73 mm (2.9 in), spread over 11 days.

July Precipitation Trends in Mellier

The chart displays monthly precipitation patterns in Mellier, 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 Mellier, July typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec92911034782847371739579149
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Mellier

In Mellier in July, humidity is 82%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can quickly leave travelers feeling fatigued and in need of frequent breaks to stay refreshed and hydrated.

July Average Humidity in Mellier

This chart illustrates the average monthly humidity levels in Mellier, 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 Mellier is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Mellier

In Mellier 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 Mellier.

Maximum UV Index Levels in Mellier for July

The chart shows the monthly maximum UV Index (UVI) for Mellier 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 Mellier typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Mellier 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 Mellier Compares to Other Months

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

This table compares monthly weather conditions in Mellier, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)92 mm (3.6 inches)91%low
February Weather3°C (38°F)91 mm (3.6 inches)90%moderate
March Weather6°C (42°F)103 mm (4.1 inches)88%moderate
April Weather9°C (48°F)47 mm (1.8 inches)84%high
May Weather12°C (55°F)82 mm (3.2 inches)81%very high
June Weather17°C (63°F)84 mm (3.3 inches)82%very high
July Weather18°C (65°F)73 mm (2.9 inches)82%very high
August Weather18°C (65°F)71 mm (2.8 inches)80%very high
September Weather14°C (58°F)73 mm (2.9 inches)83%high
October Weather10°C (51°F)95 mm (3.8 inches)89%moderate
November Weather5°C (42°F)79 mm (3.1 inches)91%low
December Weather3°C (38°F)149 mm (5.9 inches)93%low

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