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July Weather in Gridley, United States

Last updated: June 24, 2025

In July, the average temperature in Gridley, United States hovers around 25°C (77°F). Expect a range between a cool 14°C (57°F) and a warm 35°C (95°F). Be mindful of 106 mm (4.2 in) of precipitation over approximately 12 days, contributing to an average humidity of 80%. Whether you're enjoying the sun or dodging rain, it's a month of dynamic weather!

July Temperature in Gridley

In July in Gridley, the average temperature is 25°C (77°F). Maximums can reach 35°C (95°F) and minimums can be as low as 14°C (57°F). Therefore, it’s a great time for traveling, offering warm days and cooler evenings ideal for outdoor activities.

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

The chart illustrates July temperature patterns in Gridley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gridley, July typically has an average temperature of 25°C (77°F), with highs reaching up to 35°C (95°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec272941516474777469564034
Data source: Temperature data for Gridley 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 Gridley

In Gridley in July, the precipitation amount is 106 mm (4.2 in), occurring over a span of 12 days.

July Precipitation Trends in Gridley

The chart displays monthly precipitation patterns in Gridley, 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 Gridley, July typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec616810511616112610687671275755
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Gridley

In Gridley in July humidity is 80%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, tropical rainforest where the air is thick and steamy, making even the simplest stroll feel like a workout.

July Average Humidity in Gridley

This chart illustrates the average monthly humidity levels in Gridley, 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 Gridley is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%84%85%79%82%80%81%80%82%88%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Gridley

In Gridley in July, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Gridley.

Maximum UV Index Levels in Gridley for July

The chart shows the monthly maximum UV Index (UVI) for Gridley 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 Gridley typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357810111098642
Data source: Gridley 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 Gridley Compares to Other Months

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

This table compares monthly weather conditions in Gridley, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)61 mm (2.4 inches)82%moderate
February Weather-2°C (29°F)68 mm (2.7 inches)83%moderate
March Weather5°C (42°F)105 mm (4.1 inches)84%high
April Weather10°C (51°F)116 mm (4.6 inches)85%very high
May Weather18°C (64°F)161 mm (6.3 inches)79%very high
June Weather23°C (74°F)126 mm (5.0 inches)82%extreme
July Weather25°C (77°F)106 mm (4.2 inches)80%very high
August Weather23°C (74°F)87 mm (3.4 inches)81%very high
September Weather21°C (70°F)67 mm (2.7 inches)80%very high
October Weather13°C (56°F)127 mm (5.0 inches)82%high
November Weather5°C (40°F)57 mm (2.2 inches)88%moderate
December Weather1°C (34°F)55 mm (2.1 inches)84%low

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