July Weather in Millheim, United States

Last updated: June 24, 2025

In July, the average temperature in Millheim, United States is a pleasant 23°C (74°F). Visitors can expect a comfortable range, with minimum temperatures dropping to 12°C (54°F) and maximums reaching up to 34°C (93°F). Be prepared for some rainfall, as 137 mm (5.4 in) of precipitation is expected over 14 days, accompanied by an average humidity level of 74%.

July Temperature in Millheim

In July in Millheim, the average temperature is 23°C (74°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 12°C (54°F). This pleasant climate makes Millheim an ideal destination for travelers seeking a comfortable getaway during this time of year.

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

The chart illustrates July temperature patterns in Millheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Millheim, July typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 12°C (54°F).

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

July Precipitation in Millheim

In Millheim in July, the precipitation amount is 137 mm (5.4 in) spread over 14 days.

July Precipitation Trends in Millheim

The chart displays monthly precipitation patterns in Millheim, 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 Millheim, July typically receives around 137 mm (5.4 inches) of precipitation spread over approximately 14 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

July Humidity in Millheim

In Millheim in July humidity is 74%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket, making outdoor activities a bit sticky and potentially exhausting, so travelers should stay hydrated and take frequent breaks in the shade.

July Average Humidity in Millheim

This chart illustrates the average monthly humidity levels in Millheim, 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 Millheim is approximately 74%, 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 Millheim

In Millheim 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 Millheim.

Maximum UV Index Levels in Millheim for July

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

Data source: Millheim 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 Millheim Compares to Other Months

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

This table compares monthly weather conditions in Millheim, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (28°F)	71 mm (2.8 inches)	89%	moderate
February Weather	0°C (31°F)	104 mm (4.1 inches)	90%	moderate
March Weather	3°C (38°F)	89 mm (3.5 inches)	89%	high
April Weather	9°C (49°F)	112 mm (4.4 inches)	88%	very high
May Weather	15°C (60°F)	136 mm (5.4 inches)	80%	very high
June Weather	20°C (68°F)	107 mm (4.2 inches)	79%	very high
July Weather	23°C (74°F)	137 mm (5.4 inches)	74%	very high
August Weather	22°C (72°F)	107 mm (4.2 inches)	64%	very high
September Weather	18°C (65°F)	125 mm (4.9 inches)	67%	very high
October Weather	13°C (55°F)	120 mm (4.7 inches)	81%	high
November Weather	4°C (40°F)	87 mm (3.4 inches)	89%	moderate
December Weather	1°C (34°F)	93 mm (3.7 inches)	88%	low