June Weather in Grundy, United States

Last updated: June 24, 2025

The average temperature in Grundy, United States during June is a pleasant 21°C (70°F). Expect a minimum of 7°C (46°F) and a maximum of 33°C (91°F). Be prepared for precipitation averaging 152 mm (6.0 in) over 15 days, and enjoy the experience with an average humidity of 83%.

June Temperature in Grundy

In June in Grundy, the average temperature is 21°C (70°F). Maximums can reach 33°C (91°F), while minimums can dip as low as 7°C (46°F). This variation means travelers should pack for both warm days and cool evenings to fully enjoy their stay.

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

The chart illustrates June temperature patterns in Grundy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grundy, June typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 7°C (46°F).

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

June Precipitation in Grundy

In Grundy in June, the precipitation amount is 152 mm (6.0 in) over the course of 15 days.

June Precipitation Trends in Grundy

The chart displays monthly precipitation patterns in Grundy, 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 Grundy, June typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Grundy

In Grundy in June humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

June Average Humidity in Grundy

This chart illustrates the average monthly humidity levels in Grundy, 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 Grundy is approximately 83%, 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 Grundy

In Grundy 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 Grundy.

Maximum UV Index Levels in Grundy for June

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

Data source: Grundy 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 Grundy Compares to Other Months

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

This table compares monthly weather conditions in Grundy, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (37°F)	98 mm (3.8 inches)	87%	moderate
February Weather	5°C (42°F)	168 mm (6.6 inches)	87%	high
March Weather	8°C (47°F)	126 mm (5.0 inches)	86%	very high
April Weather	13°C (55°F)	143 mm (5.6 inches)	84%	very high
May Weather	18°C (64°F)	138 mm (5.4 inches)	83%	extreme
June Weather	21°C (70°F)	152 mm (6.0 inches)	83%	extreme
July Weather	23°C (74°F)	107 mm (4.2 inches)	79%	extreme
August Weather	22°C (72°F)	124 mm (4.9 inches)	66%	very high
September Weather	20°C (68°F)	105 mm (4.1 inches)	68%	very high
October Weather	15°C (59°F)	130 mm (5.1 inches)	78%	high
November Weather	7°C (45°F)	82 mm (3.2 inches)	89%	moderate
December Weather	5°C (41°F)	129 mm (5.1 inches)	86%	moderate