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July Weather in O'Brien, United States

Last updated: June 24, 2025

In O'Brien, United States, the average temperature in July hovers around 21°C (70°F), with the potential to dip to a cool 8°C (46°F) or soar to a warm 35°C (95°F). Expect minimal rainfall, averaging just 3 mm (0.1 in) spread over 0 days, while the air stays comfortably moist with an average humidity of 70%.

July Temperature in O'Brien

In July in O'Brien, the average temperature is 21°C (70°F). Maximum can reach 35°C (95°F) and minimum can be as low as 8°C (46°F). This range makes O'Brien an ideal destination for travelers seeking both warm days and cool evenings.

July Weather in O'Brien: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in O'Brien, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In O'Brien, July typically has an average temperature of 21°C (70°F), with highs reaching up to 35°C (95°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec393941475462706962534538
Data source: Temperature data for O'Brien 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 O'Brien

In O'Brien in July, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

July Precipitation Trends in O'Brien

The chart displays monthly precipitation patterns in O'Brien, 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 O'Brien, July typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 days.
JanFebMarAprMayJunJulAugSepOctNovDec2942792131587637346488202226
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in O'Brien

In O'Brien in July, humidity is 70%. With an average temperature of 21°C (70°F), this humidity feels like a warm, muggy embrace, making travel slightly uncomfortable, as the air clings to your skin and can leave you feeling sticky and in need of frequent breaks to cool down.

July Average Humidity in O'Brien

This chart illustrates the average monthly humidity levels in O'Brien, 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 O'Brien is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%85%82%81%79%70%60%62%72%87%86%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in O'Brien

In O'Brien 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 O'Brien.

Maximum UV Index Levels in O'Brien for July

The chart shows the monthly maximum UV Index (UVI) for O'Brien 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 O'Brien typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3478111110108642
Data source: O'Brien 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 O'Brien Compares to Other Months

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

This table compares monthly weather conditions in O'Brien, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)294 mm (11.6 inches)86%moderate
February Weather4°C (39°F)279 mm (11.0 inches)85%moderate
March Weather5°C (42°F)213 mm (8.4 inches)85%high
April Weather8°C (48°F)158 mm (6.2 inches)82%very high
May Weather12°C (54°F)75 mm (3.0 inches)81%extreme
June Weather17°C (62°F)37 mm (1.5 inches)79%extreme
July Weather21°C (70°F)3 mm (0.1 inches)70%very high
August Weather21°C (70°F)4 mm (0.2 inches)60%very high
September Weather17°C (62°F)64 mm (2.5 inches)62%very high
October Weather11°C (53°F)88 mm (3.5 inches)72%high
November Weather7°C (45°F)202 mm (8.0 inches)87%moderate
December Weather3°C (38°F)226 mm (8.9 inches)86%low

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