June Weather in Georgetown, United States

Last updated: June 24, 2025

In June, the average temperature in Georgetown, United States is a comfortable 18°C (65°F), with daytime highs reaching up to 33°C (91°F) and nighttime lows dipping to 3°C (38°F). Expect approximately 121 mm (4.8 in) of precipitation spread over 15 days, contributing to an average humidity of 79%. Perfect for those who enjoy a lush and vibrant atmosphere!

June Temperature in Georgetown

In June in Georgetown, the average temperature is 18°C (65°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as 3°C (38°F). This climate makes Georgetown a great destination for travelers seeking a mix of warm days and cool evenings.

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

The chart illustrates June temperature patterns in Georgetown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Georgetown, June typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (91°F) and lows dropping to around 3°C (38°F).

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

June Precipitation in Georgetown

In Georgetown in June, the precipitation amount is 121 mm (4.8 in) during a period of 15 days.

June Precipitation Trends in Georgetown

The chart displays monthly precipitation patterns in Georgetown, 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 Georgetown, June typically receives around 121 mm (4.8 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 Georgetown

In Georgetown in June, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

June Average Humidity in Georgetown

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

In Georgetown 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 Georgetown.

Maximum UV Index Levels in Georgetown for June

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

Data source: Georgetown 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 Georgetown Compares to Other Months

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

This table compares monthly weather conditions in Georgetown, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-5°C (24°F)	94 mm (3.7 inches)	90%	moderate
February Weather	-3°C (26°F)	101 mm (4.0 inches)	90%	moderate
March Weather	0°C (33°F)	96 mm (3.8 inches)	87%	high
April Weather	7°C (44°F)	123 mm (4.8 inches)	88%	very high
May Weather	14°C (57°F)	136 mm (5.3 inches)	82%	very high
June Weather	18°C (65°F)	121 mm (4.8 inches)	79%	very high
July Weather	21°C (70°F)	180 mm (7.1 inches)	78%	very high
August Weather	20°C (68°F)	140 mm (5.5 inches)	76%	very high
September Weather	16°C (62°F)	99 mm (3.9 inches)	78%	very high
October Weather	11°C (52°F)	167 mm (6.6 inches)	84%	high
November Weather	3°C (37°F)	110 mm (4.3 inches)	89%	moderate
December Weather	-2°C (29°F)	105 mm (4.1 inches)	86%	low