June Weather in Annandale, United States

Last updated: June 24, 2025

In June, the average temperature in Annandale, United States hovers around 22°C (71°F), creating a pleasant climate. However, be prepared for some variation, as temperatures can dip to a minimum of 8°C (46°F) and soar to a maximum of 39°C (102°F). With 74 mm (2.9 in) of precipitation spread over 9 days, ensuring you have an umbrella handy might be wise. Plus, the average humidity is a notable 80%, adding to the day's warmth.

June Temperature in Annandale

In June in Annandale, the average temperature is 22°C (71°F). The maximum can reach 39°C (102°F), while the minimum can be as low as 8°C (46°F). Expect a range of warm to mild temperatures, making it a great time for outdoor exploration and activities.

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

The chart illustrates June temperature patterns in Annandale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Annandale, June typically has an average temperature of 22°C (71°F), with highs reaching up to 39°C (102°F) and lows dropping to around 8°C (46°F).

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

June Precipitation in Annandale

In Annandale in June, the precipitation amount is 74 mm (2.9 in), which occurs over a span of 9 days.

June Precipitation Trends in Annandale

The chart displays monthly precipitation patterns in Annandale, 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 Annandale, June typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 9 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 Annandale

In Annandale in June, humidity is 80%. With an average temperature of 22°C (71°F), this humidity feels like a warm, enveloping blanket, making travel slightly uncomfortable as skin becomes clammy and sweat clings to clothes.

June Average Humidity in Annandale

This chart illustrates the average monthly humidity levels in Annandale, 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 Annandale is approximately 80%, 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 Annandale

In Annandale 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 Annandale.

Maximum UV Index Levels in Annandale for June

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

Data source: Annandale 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 Annandale Compares to Other Months

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

This table compares monthly weather conditions in Annandale, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (15°F)	21 mm (0.8 inches)	87%	low
February Weather	-9°C (16°F)	27 mm (1.0 inches)	90%	moderate
March Weather	0°C (32°F)	53 mm (2.1 inches)	85%	moderate
April Weather	6°C (42°F)	83 mm (3.3 inches)	84%	high
May Weather	15°C (59°F)	105 mm (4.1 inches)	78%	very high
June Weather	22°C (71°F)	74 mm (2.9 inches)	80%	very high
July Weather	23°C (74°F)	93 mm (3.7 inches)	81%	very high
August Weather	21°C (70°F)	149 mm (5.9 inches)	81%	very high
September Weather	17°C (63°F)	113 mm (4.5 inches)	81%	high
October Weather	9°C (48°F)	103 mm (4.0 inches)	84%	moderate
November Weather	0°C (32°F)	31 mm (1.2 inches)	88%	moderate
December Weather	-6°C (22°F)	44 mm (1.7 inches)	84%	low