July Weather in Helena Valley Northeast, United States

Last updated: June 24, 2025

In July, the average temperature in Helena Valley Northeast, United States is a comfortable 21°C (69°F). Expect minimums dipping to 4°C (39°F) and maximums soaring up to 36°C (97°F). With 17 mm (0.7 in) of precipitation spread over approximately 4 days, you might want to carry an umbrella. Additionally, the average humidity hovers around 77%, making it feel quite warm and inviting!

July Temperature in Helena Valley Northeast

In July in Helena Valley Northeast, the average temperature is 21°C (69°F), with maximums reaching up to 36°C (97°F) and minimums dropping as low as 4°C (39°F). This diverse temperature range makes it essential for travelers to pack accordingly for both warm and cool conditions.

July Weather in Helena Valley Northeast: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Helena Valley Northeast, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Helena Valley Northeast, July typically has an average temperature of 21°C (69°F), with highs reaching up to 36°C (97°F) and lows dropping to around 4°C (39°F).

Data source: Temperature data for Helena Valley Northeast generated using information from the Copernicus Climate Change Service.

July Precipitation in Helena Valley Northeast

In Helena Valley Northeast in July, the precipitation amount is 17 mm (0.7 in) over a span of 4 days.

July Precipitation Trends in Helena Valley Northeast

The chart displays monthly precipitation patterns in Helena Valley Northeast, 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 Helena Valley Northeast, July typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 4 days.

Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

July Humidity in Helena Valley Northeast

In Helena Valley Northeast in July humidity is 77%. With an average temperature of 21°C (69°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities both invigorating and somewhat sluggish for traveling.

July Average Humidity in Helena Valley Northeast

This chart illustrates the average monthly humidity levels in Helena Valley Northeast, 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 Helena Valley Northeast is approximately 77%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Helena Valley Northeast

In Helena Valley Northeast 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 Helena Valley Northeast.

Maximum UV Index Levels in Helena Valley Northeast for July

The chart shows the monthly maximum UV Index (UVI) for Helena Valley Northeast 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 Helena Valley Northeast typically reaches 10, which falls under the very high exposure category.

Data source: Helena Valley Northeast 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 Helena Valley Northeast Compares to Other Months

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

This table compares monthly weather conditions in Helena Valley Northeast, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	19 mm (0.7 inches)	87%	moderate
February Weather	-8°C (18°F)	44 mm (1.7 inches)	88%	moderate
March Weather	-1°C (31°F)	30 mm (1.2 inches)	83%	high
April Weather	4°C (39°F)	59 mm (2.3 inches)	78%	very high
May Weather	10°C (51°F)	64 mm (2.5 inches)	76%	very high
June Weather	16°C (60°F)	78 mm (3.1 inches)	78%	very high
July Weather	21°C (69°F)	17 mm (0.7 inches)	77%	very high
August Weather	20°C (67°F)	23 mm (0.9 inches)	71%	very high
September Weather	14°C (57°F)	37 mm (1.5 inches)	68%	very high
October Weather	5°C (41°F)	35 mm (1.4 inches)	72%	moderate
November Weather	0°C (32°F)	29 mm (1.1 inches)	84%	moderate
December Weather	-4°C (25°F)	30 mm (1.2 inches)	90%	low