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July Weather in Brilliant, United States

Last updated: June 24, 2025

In Brilliant, United States, the average temperature in July hovers around 27°C (80°F), offering a warm climate. Expect minimum temperatures to drop to 18°C (64°F), while highs can reach a sweltering 37°C (98°F). With an average precipitation of 112 mm (4.4 in) spread over 17 days, it's wise to pack an umbrella. The air is quite humid as well, with an average humidity level of 82%.

July Temperature in Brilliant

In July in Brilliant, the average temperature is 27°C (80°F), with maximums reaching 37°C (98°F) and minimums dropping to as low as 18°C (64°F). This pleasant climate makes it an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates July temperature patterns in Brilliant, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brilliant, July typically has an average temperature of 27°C (80°F), with highs reaching up to 37°C (98°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec455057627277808076665248
Data source: Temperature data for Brilliant 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 Brilliant

In Brilliant in July, the precipitation amount is 112 mm (4.4 in) spread out over 17 days.

July Precipitation Trends in Brilliant

The chart displays monthly precipitation patterns in Brilliant, 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 Brilliant, July typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec1221961751711221441121269811173155
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Brilliant

In Brilliant in July, humidity is 82%. With an average temperature of 27°C (80°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel sticky and heavy, often leaving travelers longing for shade and a refreshing drink.

July Average Humidity in Brilliant

This chart illustrates the average monthly humidity levels in Brilliant, 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 Brilliant is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Brilliant

In Brilliant in July, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Brilliant.

Maximum UV Index Levels in Brilliant for July

The chart shows the monthly maximum UV Index (UVI) for Brilliant 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 Brilliant typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119754
Data source: Brilliant 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 Brilliant Compares to Other Months

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

This table compares monthly weather conditions in Brilliant, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (45°F)121 mm (4.8 inches)85%moderate
February Weather10°C (50°F)195 mm (7.7 inches)84%high
March Weather14°C (57°F)175 mm (6.9 inches)82%very high
April Weather17°C (62°F)171 mm (6.7 inches)82%very high
May Weather22°C (72°F)122 mm (4.8 inches)82%extreme
June Weather25°C (77°F)144 mm (5.7 inches)79%extreme
July Weather27°C (80°F)112 mm (4.4 inches)82%extreme
August Weather26°C (80°F)126 mm (5.0 inches)77%extreme
September Weather24°C (76°F)98 mm (3.9 inches)74%very high
October Weather19°C (66°F)111 mm (4.4 inches)73%high
November Weather11°C (52°F)73 mm (2.9 inches)85%moderate
December Weather9°C (49°F)155 mm (6.1 inches)88%moderate

Compare Brilliant's Climate with Cities Worldwide