June Weather in Rio Dell, United States

Last updated: June 24, 2025

In June, the average temperature in Rio Dell, United States hovers around 15°C (59°F). Expect temperatures to range from a chilly 4°C (39°F) at night to a warm 31°C (89°F) during the day. Despite the warmth, anticipate precipitation of about 16 mm (0.6 in) spread over 3 days. The air remains quite humid, with an average level of 79%.

June Temperature in Rio Dell

In June in Rio Dell, the average temperature is 15°C (59°F). The maximum can reach 31°C (89°F), while the minimum can be as low as 4°C (39°F). This mild climate makes it a perfect time for outdoor activities and exploration.

June Weather in Rio Dell: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Rio Dell, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Dell, June typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (89°F) and lows dropping to around 4°C (39°F).

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

June Precipitation in Rio Dell

In Rio Dell in June, the precipitation amount is 16 mm (0.6 in), spread over a duration of 3 days.

June Precipitation Trends in Rio Dell

The chart displays monthly precipitation patterns in Rio Dell, 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 Rio Dell, June typically receives around 16 mm (0.6 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 Rio Dell

In Rio Dell in June humidity is 79%. With an average temperature of 15°C (59°F), this humidity feels like a muggy embrace that clings to your skin, making outdoor activities somewhat uncomfortable. Travelers may find themselves frequently seeking shelter or refreshing drinks to combat the warm, damp air, as the moisture in the atmosphere feels particularly heavy, especially during longer excursions.

June Average Humidity in Rio Dell

This chart illustrates the average monthly humidity levels in Rio Dell, 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 Rio Dell is approximately 79%, 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 Rio Dell

In Rio Dell 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 Rio Dell.

Maximum UV Index Levels in Rio Dell for June

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

Data source: Rio Dell 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 Rio Dell Compares to Other Months

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

This table compares monthly weather conditions in Rio Dell, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	214 mm (8.4 inches)	86%	moderate
February Weather	7°C (44°F)	201 mm (7.9 inches)	85%	moderate
March Weather	8°C (46°F)	177 mm (7.0 inches)	85%	high
April Weather	10°C (49°F)	101 mm (4.0 inches)	82%	very high
May Weather	12°C (53°F)	65 mm (2.6 inches)	81%	very high
June Weather	15°C (59°F)	16 mm (0.6 inches)	79%	extreme
July Weather	17°C (62°F)	2 mm (0.1 inches)	70%	very high
August Weather	18°C (64°F)	1 mm (0.0 inches)	60%	very high
September Weather	16°C (61°F)	23 mm (0.9 inches)	62%	very high
October Weather	13°C (55°F)	59 mm (2.3 inches)	72%	high
November Weather	9°C (49°F)	128 mm (5.1 inches)	87%	moderate
December Weather	6°C (44°F)	155 mm (6.1 inches)	86%	low