June Weather in Williamson, United States

Last updated: June 24, 2025

In June, the average temperature in Williamson, United States is a pleasant 22°C (72°F). Visitors can expect a range from a cool 8°C (47°F) at night to a warm 35°C (95°F) during the day. With an average precipitation amount of 158 mm (6.2 in) spread across 15 days, it’s wise to pack an umbrella. Additionally, the average humidity hovers around 83%, indicating a tropical feel. Enjoy the diverse climate offerings!

June Temperature in Williamson

In June in Williamson, the average temperature is 22°C (72°F). Maximum can reach 35°C (95°F), and minimum can be as low as 8°C (47°F). This range makes it an ideal time for travelers seeking mild weather and the chance to enjoy both warm and cooler moments.

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

The chart illustrates June temperature patterns in Williamson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Williamson, June typically has an average temperature of 22°C (72°F), with highs reaching up to 35°C (95°F) and lows dropping to around 8°C (47°F).

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

June Precipitation in Williamson

In Williamson in June, the precipitation amount is 158 mm (6.2 in) over the course of 15 days.

June Precipitation Trends in Williamson

The chart displays monthly precipitation patterns in Williamson, 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 Williamson, June typically receives around 158 mm (6.2 inches) of precipitation spread over approximately 15 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 Williamson

In Williamson in June humidity is 83%. With average temperature 22°C (72°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and prompting travelers to seek shade or frequent stops for hydration.

June Average Humidity in Williamson

This chart illustrates the average monthly humidity levels in Williamson, 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 Williamson is approximately 83%, 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 Williamson

In Williamson 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 Williamson.

Maximum UV Index Levels in Williamson for June

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

Data source: Williamson 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 Williamson Compares to Other Months

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

This table compares monthly weather conditions in Williamson, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	101 mm (4.0 inches)	87%	moderate
February Weather	6°C (43°F)	170 mm (6.7 inches)	87%	high
March Weather	9°C (48°F)	129 mm (5.1 inches)	86%	high
April Weather	13°C (56°F)	133 mm (5.2 inches)	84%	very high
May Weather	19°C (66°F)	136 mm (5.4 inches)	83%	very high
June Weather	22°C (72°F)	158 mm (6.2 inches)	83%	very high
July Weather	25°C (76°F)	119 mm (4.7 inches)	79%	extreme
August Weather	23°C (74°F)	121 mm (4.8 inches)	66%	very high
September Weather	21°C (70°F)	107 mm (4.2 inches)	68%	very high
October Weather	16°C (61°F)	124 mm (4.9 inches)	78%	high
November Weather	8°C (46°F)	81 mm (3.2 inches)	89%	moderate
December Weather	5°C (42°F)	126 mm (4.9 inches)	86%	moderate