June Weather in Summerland, United States

Last updated: June 24, 2025

In June, the average temperature in Summerland, United States is a pleasant 20°C (69°F). Expect a range with minimums dipping to 9°C (49°F) and highs reaching up to 35°C (96°F). Precipitation is light, averaging just 3 mm (0.1 in) over 1 day, while humidity levels hover around 52%, creating a comfortable atmosphere for outdoor activities.

June Temperature in Summerland

In June, in Summerland, the average temperature is 20°C (69°F), with maximums reaching up to 35°C (96°F) and minimums dipping as low as 9°C (49°F). This variability makes it essential for travelers to prepare for both warm and cooler conditions during their visit.

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

The chart illustrates June temperature patterns in Summerland, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Summerland, June typically has an average temperature of 20°C (69°F), with highs reaching up to 35°C (96°F) and lows dropping to around 9°C (49°F).

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

June Precipitation in Summerland

In Summerland in June, the precipitation amount is 3 mm (0.1 in) over the course of 1 day.

June Precipitation Trends in Summerland

The chart displays monthly precipitation patterns in Summerland, 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 Summerland, June typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 1 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 Summerland

In Summerland in June humidity is 52%. With an average temperature of 20°C (69°F), this humidity feels like a pleasant embrace, making it comfortable for traveling, allowing for enjoyable outdoor exploration without excessive discomfort.

June Average Humidity in Summerland

This chart illustrates the average monthly humidity levels in Summerland, 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 Summerland is approximately 52%, 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 Summerland

In Summerland 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 Summerland.

Maximum UV Index Levels in Summerland for June

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

Data source: Summerland 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 Summerland Compares to Other Months

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

This table compares monthly weather conditions in Summerland, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	87 mm (3.4 inches)	78%	moderate
February Weather	11°C (52°F)	75 mm (3.0 inches)	82%	high
March Weather	12°C (54°F)	81 mm (3.2 inches)	75%	very high
April Weather	15°C (60°F)	23 mm (0.9 inches)	68%	very high
May Weather	17°C (63°F)	16 mm (0.6 inches)	57%	extreme
June Weather	20°C (69°F)	3 mm (0.1 inches)	52%	extreme
July Weather	23°C (73°F)	1 mm (0.1 inches)	46%	extreme
August Weather	23°C (74°F)	2 mm (0.1 inches)	39%	extreme
September Weather	21°C (70°F)	2 mm (0.1 inches)	48%	very high
October Weather	18°C (65°F)	10 mm (0.4 inches)	59%	high
November Weather	15°C (58°F)	20 mm (0.8 inches)	72%	moderate
December Weather	11°C (52°F)	58 mm (2.3 inches)	76%	moderate