June Weather in Grantsville, United States

Last updated: June 24, 2025

In Grantsville, United States, the average temperature in June hovers around 23°C (73°F), but be prepared for a range that can drop to a brisk 5°C (42°F) or soar up to a scorching 39°C (102°F). During this time, you can expect around 14 mm (0.5 in) of precipitation spread over 3 days, all while enjoying an average humidity level of 55%. Make sure to pack accordingly!

June Temperature in Grantsville

In June in Grantsville, the average temperature is 23°C (73°F). Maximums can reach 39°C (102°F) and minimums can be as low as 5°C (42°F). Be prepared for warm days and cool evenings when planning your travel.

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

The chart illustrates June temperature patterns in Grantsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grantsville, June typically has an average temperature of 23°C (73°F), with highs reaching up to 39°C (102°F) and lows dropping to around 5°C (42°F).

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

June Precipitation in Grantsville

In Grantsville in June, the precipitation amount is 14 mm (0.5 in) over the course of 3 days.

June Precipitation Trends in Grantsville

The chart displays monthly precipitation patterns in Grantsville, 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 Grantsville, June typically receives around 14 mm (0.5 inches) of precipitation spread over approximately 3 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 Grantsville

In Grantsville in June, humidity is 55%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, invigorating for outdoor adventures but also prompting travelers to stay hydrated and seek occasional shade during their explorations.

June Average Humidity in Grantsville

This chart illustrates the average monthly humidity levels in Grantsville, 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 Grantsville is approximately 55%, 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 Grantsville

In Grantsville in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Grantsville.

Maximum UV Index Levels in Grantsville for June

The chart shows the monthly maximum UV Index (UVI) for Grantsville 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 Grantsville typically reaches 12, which falls under the extreme exposure category.

Data source: Grantsville 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 Grantsville Compares to Other Months

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

This table compares monthly weather conditions in Grantsville, 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 (31°F)	40 mm (1.6 inches)	85%	moderate
February Weather	1°C (34°F)	47 mm (1.8 inches)	86%	moderate
March Weather	6°C (43°F)	61 mm (2.4 inches)	79%	high
April Weather	10°C (50°F)	56 mm (2.2 inches)	71%	very high
May Weather	15°C (60°F)	49 mm (1.9 inches)	59%	extreme
June Weather	23°C (73°F)	14 mm (0.5 inches)	55%	extreme
July Weather	27°C (81°F)	16 mm (0.6 inches)	44%	extreme
August Weather	26°C (78°F)	18 mm (0.7 inches)	34%	extreme
September Weather	20°C (68°F)	31 mm (1.2 inches)	42%	very high
October Weather	10°C (51°F)	33 mm (1.3 inches)	63%	high
November Weather	5°C (41°F)	27 mm (1.1 inches)	81%	moderate
December Weather	-1°C (31°F)	36 mm (1.4 inches)	84%	moderate