June Weather in Wyoming, United States

Last updated: June 24, 2025

In June, the average temperature in Wyoming, United States is a pleasant 22°C (73°F). Visitors can expect a range, with minimums dipping to 9°C (48°F) and maximums soaring to 34°C (94°F). Prepare for 118 mm (4.6 in) of precipitation over about 10 days, and anticipate an average humidity level of 81% to round out the month’s tropical charm.

June Temperature in Wyoming

In June in Wyoming, the average temperature is 22°C (73°F), making it a comfortable time to visit. The maximum can reach 34°C (94°F), providing warm days, while the minimum can dip as low as 9°C (48°F), so it's wise to pack layers for your trip.

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

The chart illustrates June temperature patterns in Wyoming, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wyoming, June typically has an average temperature of 22°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (48°F).

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

June Precipitation in Wyoming

In Wyoming in June, the total precipitation amount is 118 mm (4.6 in) over a span of 10 days.

June Precipitation Trends in Wyoming

The chart displays monthly precipitation patterns in Wyoming, 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 Wyoming, June typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 10 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 Wyoming

In Wyoming in June, humidity is 81%. With an average temperature of 22°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor activities a bit more challenging but also invigorating, as you experience the vibrant atmosphere of the surroundings.

June Average Humidity in Wyoming

This chart illustrates the average monthly humidity levels in Wyoming, 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 Wyoming is approximately 81%, 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 Wyoming

In Wyoming 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 Wyoming.

Maximum UV Index Levels in Wyoming for June

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

Data source: Wyoming 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 Wyoming Compares to Other Months

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

This table compares monthly weather conditions in Wyoming, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	49 mm (1.9 inches)	81%	moderate
February Weather	-5°C (24°F)	59 mm (2.3 inches)	81%	moderate
March Weather	3°C (38°F)	73 mm (2.9 inches)	81%	high
April Weather	9°C (48°F)	88 mm (3.5 inches)	82%	very high
May Weather	16°C (62°F)	140 mm (5.5 inches)	78%	very high
June Weather	22°C (73°F)	118 mm (4.6 inches)	81%	extreme
July Weather	24°C (76°F)	78 mm (3.1 inches)	79%	very high
August Weather	22°C (72°F)	91 mm (3.6 inches)	77%	very high
September Weather	19°C (67°F)	127 mm (5.0 inches)	78%	very high
October Weather	11°C (53°F)	124 mm (4.9 inches)	78%	high
November Weather	3°C (38°F)	49 mm (1.9 inches)	87%	moderate
December Weather	-1°C (31°F)	46 mm (1.8 inches)	84%	moderate