June Weather in Stillwater, United States

Last updated: June 24, 2025

In June, the average temperature in Stillwater, United States is a pleasant 26°C (79°F), offering a perfect escape for visitors. Temperatures can range from a cool 13°C (55°F) to a warm 37°C (99°F), ensuring a variety of experiences throughout the month. Prepare for some rain, with an average precipitation of 110 mm (4.3 in) over about 8 days, and embrace the tropical vibe as humidity levels hover around 81%.

June Temperature in Stillwater

In June in Stillwater, the average temperature is 26°C (79°F). The maximum can reach 37°C (99°F), while the minimum can be as low as 13°C (55°F). This temperature range makes Stillwater an ideal destination for travelers looking to enjoy warm weather while still having comfortable cooler evenings.

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

The chart illustrates June temperature patterns in Stillwater, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stillwater, June typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 13°C (55°F).

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

June Precipitation in Stillwater

In Stillwater in June, the precipitation amount is 110 mm (4.3 in) over a period of 8 days.

June Precipitation Trends in Stillwater

The chart displays monthly precipitation patterns in Stillwater, 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 Stillwater, June typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 8 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 Stillwater

In Stillwater in June, humidity is 81%. With an average temperature of 26°C (79°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor adventures stickier and more draining, yet still vibrant with life—perfect for exploring local culture, but you'll want to take frequent breaks and stay hydrated.

June Average Humidity in Stillwater

This chart illustrates the average monthly humidity levels in Stillwater, 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 Stillwater 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 Stillwater

In Stillwater 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 Stillwater.

Maximum UV Index Levels in Stillwater for June

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

Data source: Stillwater 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 Stillwater Compares to Other Months

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

This table compares monthly weather conditions in Stillwater, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (39°F)	57 mm (2.3 inches)	79%	moderate
February Weather	5°C (41°F)	45 mm (1.8 inches)	78%	high
March Weather	12°C (53°F)	86 mm (3.4 inches)	75%	high
April Weather	15°C (59°F)	123 mm (4.8 inches)	75%	very high
May Weather	21°C (70°F)	143 mm (5.6 inches)	83%	very high
June Weather	26°C (79°F)	110 mm (4.3 inches)	81%	extreme
July Weather	28°C (83°F)	90 mm (3.6 inches)	78%	extreme
August Weather	27°C (81°F)	91 mm (3.6 inches)	68%	very high
September Weather	24°C (76°F)	81 mm (3.2 inches)	64%	very high
October Weather	16°C (62°F)	108 mm (4.3 inches)	71%	high
November Weather	10°C (50°F)	36 mm (1.4 inches)	82%	moderate
December Weather	6°C (44°F)	35 mm (1.4 inches)	87%	moderate