June Weather in Penryn, United States

Last updated: June 24, 2025

The average temperature in Penryn, United States during June is a pleasant 22°C (72°F). Expect temperature variations, with a minimum of 8°C (46°F) and a maximum reaching 36°C (97°F). Prepare for some rain, as the area sees an average precipitation of 96 mm (3.8 in) over about 12 days, accompanied by a comfortable average humidity of 73%.

June Temperature in Penryn

In June in Penryn, the average temperature is 22°C (72°F). Maximums can reach 36°C (97°F) and minimums can be as low as 8°C (46°F). It's a great time to visit for those who enjoy mild weather with occasional warm days.

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

The chart illustrates June temperature patterns in Penryn, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Penryn, June typically has an average temperature of 22°C (72°F), with highs reaching up to 36°C (97°F) and lows dropping to around 8°C (46°F).

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

June Precipitation in Penryn

In Penryn in June, the precipitation amount is 96 mm (3.8 in) spread over a duration of 12 days.

June Precipitation Trends in Penryn

The chart displays monthly precipitation patterns in Penryn, 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 Penryn, June typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 12 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 Penryn

In Penryn in June, humidity is 73%. With an average temperature of 22°C (72°F), this humidity feels like a warm embrace that can make outdoor activities feel sticky and heavy, so it's best to stay hydrated and take frequent breaks while exploring.

June Average Humidity in Penryn

This chart illustrates the average monthly humidity levels in Penryn, 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 Penryn is approximately 73%, 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 Penryn

In Penryn in June, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Penryn.

Maximum UV Index Levels in Penryn for June

The chart shows the monthly maximum UV Index (UVI) for Penryn 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 Penryn typically reaches 10, which falls under the very high exposure category.

Data source: Penryn 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 Penryn Compares to Other Months

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

This table compares monthly weather conditions in Penryn, 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 (34°F)	68 mm (2.7 inches)	87%	moderate
February Weather	2°C (37°F)	106 mm (4.2 inches)	85%	moderate
March Weather	6°C (43°F)	102 mm (4.0 inches)	85%	high
April Weather	12°C (53°F)	102 mm (4.0 inches)	83%	very high
May Weather	17°C (63°F)	127 mm (5.0 inches)	75%	very high
June Weather	22°C (72°F)	96 mm (3.8 inches)	73%	very high
July Weather	25°C (78°F)	131 mm (5.2 inches)	65%	very high
August Weather	24°C (76°F)	133 mm (5.2 inches)	62%	very high
September Weather	21°C (70°F)	103 mm (4.1 inches)	66%	very high
October Weather	15°C (59°F)	105 mm (4.1 inches)	79%	high
November Weather	7°C (44°F)	92 mm (3.6 inches)	87%	moderate
December Weather	3°C (38°F)	99 mm (3.9 inches)	85%	low