June Weather in Merrill, United States

Last updated: June 24, 2025

In June, the average temperature in Merrill, United States is a pleasant 18°C (65°F), with minimums dipping to 1°C (34°F) and soaring to a maximum of 40°C (104°F). This month also sees a modest precipitation amount of 17 mm (0.7 in) spread over approximately 3 days, while average humidity sits at a comfortable 67%.

June Temperature in Merrill

In June in Merrill, the average temperature is 18°C (65°F). Maximums can reach 40°C (104°F), and minimums can be as low as 1°C (34°F). Be prepared for a wide range of temperatures, making it essential to pack accordingly for your travels.

June Weather in Merrill: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Merrill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merrill, June typically has an average temperature of 18°C (65°F), with highs reaching up to 40°C (104°F) and lows dropping to around 1°C (34°F).

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

June Precipitation in Merrill

In Merrill in June, the precipitation amount is 17 mm (0.7 in) over the course of 3 days.

June Precipitation Trends in Merrill

The chart displays monthly precipitation patterns in Merrill, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Merrill, June typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Merrill

In Merrill in June humidity is 67%. With an average temperature of 18°C (65°F), this humidity feels like a mild blanket wrapping around you, making outdoor activities feel pleasantly refreshing, yet you may find yourself reaching for a drink more often to stay hydrated while exploring the sights.

June Average Humidity in Merrill

This chart illustrates the average monthly humidity levels in Merrill, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Merrill is approximately 67%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Merrill

In Merrill in June, 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 Merrill.

Maximum UV Index Levels in Merrill for June

The chart shows the monthly maximum UV Index (UVI) for Merrill in June, 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 June, the maximum UV index in Merrill typically reaches 11, which falls under the extreme exposure category.

Data source: Merrill June 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 June Weather in Merrill Compares to Other Months

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

This table compares monthly weather conditions in Merrill, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	65 mm (2.5 inches)	86%	moderate
February Weather	2°C (36°F)	73 mm (2.9 inches)	87%	moderate
March Weather	5°C (41°F)	64 mm (2.5 inches)	86%	high
April Weather	8°C (47°F)	46 mm (1.8 inches)	83%	very high
May Weather	13°C (56°F)	43 mm (1.7 inches)	72%	extreme
June Weather	18°C (65°F)	17 mm (0.7 inches)	67%	extreme
July Weather	23°C (74°F)	4 mm (0.2 inches)	56%	extreme
August Weather	22°C (72°F)	4 mm (0.2 inches)	42%	very high
September Weather	17°C (63°F)	17 mm (0.7 inches)	46%	very high
October Weather	10°C (50°F)	34 mm (1.3 inches)	67%	high
November Weather	4°C (40°F)	49 mm (1.9 inches)	86%	moderate
December Weather	0°C (33°F)	54 mm (2.1 inches)	86%	moderate