June Weather in Shannon, United States

Last updated: June 24, 2025

In June, the average temperature in Shannon, United States is a comfortable 26°C (79°F). However, temperatures can vary significantly, with a minimum of 12°C (55°F) and a maximum reaching up to 35°C (95°F). Expect 134 mm (5.3 in) of precipitation spread over 13 days, contributing to a relatively high average humidity of 79%. Enjoy the warm and slightly humid climate!

June Temperature in Shannon

In June in Shannon, the average temperature is 26°C (79°F). Maximums can reach 35°C (95°F) and minimums can be as low as 12°C (55°F). It’s a great time to explore and enjoy outdoor activities, so pack accordingly to make the most of your visit!

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

The chart illustrates June temperature patterns in Shannon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shannon, June typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (95°F) and lows dropping to around 12°C (55°F).

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

June Precipitation in Shannon

In Shannon in June, the precipitation amount is 134 mm (5.3 in) recorded over the course of 13 days.

June Precipitation Trends in Shannon

The chart displays monthly precipitation patterns in Shannon, 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 Shannon, June typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 13 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 Shannon

In Shannon in June humidity is 79%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting. Travelers should be prepared for a heavy air that clings to the skin, making hydration essential while navigating the sights and sounds of the city.

June Average Humidity in Shannon

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

In Shannon 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 Shannon.

Maximum UV Index Levels in Shannon for June

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

Data source: Shannon 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 Shannon Compares to Other Months

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

This table compares monthly weather conditions in Shannon, 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)	124 mm (4.9 inches)	85%	moderate
February Weather	10°C (50°F)	190 mm (7.5 inches)	84%	high
March Weather	14°C (58°F)	161 mm (6.3 inches)	82%	very high
April Weather	17°C (63°F)	159 mm (6.3 inches)	82%	very high
May Weather	22°C (73°F)	122 mm (4.8 inches)	82%	extreme
June Weather	26°C (79°F)	134 mm (5.3 inches)	79%	extreme
July Weather	27°C (82°F)	104 mm (4.1 inches)	82%	extreme
August Weather	27°C (81°F)	126 mm (5.0 inches)	77%	very high
September Weather	25°C (77°F)	90 mm (3.5 inches)	74%	very high
October Weather	19°C (66°F)	111 mm (4.4 inches)	73%	high
November Weather	11°C (52°F)	73 mm (2.9 inches)	85%	high
December Weather	9°C (49°F)	142 mm (5.6 inches)	88%	moderate