June Weather in Harlan, United States

Last updated: June 24, 2025

In June, the average temperature in Harlan, United States hovers around 21°C (71°F). Expect a range from a chilly 8°C (46°F) to a warm 32°C (89°F). With an average precipitation of 132 mm (5.2 in) spread across 14 days, be prepared for some rainy moments. Additionally, the climate features a high humidity level of 83%, making for a lush and vibrant atmosphere.

June Temperature in Harlan

In June in Harlan, the average temperature is 21°C (71°F). The maximum can reach 32°C (89°F), while the minimum can drop to 8°C (46°F). This makes it a great time for travelers to experience comfortable weather, ideal for outdoor activities and exploring the area.

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

The chart illustrates June temperature patterns in Harlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Harlan, June typically has an average temperature of 21°C (71°F), with highs reaching up to 32°C (89°F) and lows dropping to around 8°C (46°F).

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

June Precipitation in Harlan

In Harlan in June, the precipitation amount is 132 mm (5.2 in) over a span of 14 days.

June Precipitation Trends in Harlan

The chart displays monthly precipitation patterns in Harlan, 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 Harlan, June typically receives around 132 mm (5.2 inches) of precipitation spread over approximately 14 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 Harlan

In Harlan in June humidity is 83%. With an average temperature of 21°C (71°F), this humidity feels like walking through a warm mist, making travel both refreshing and slightly uncomfortable as the air clings to your skin and you find yourself needing to take frequent breaks to hydrate.

June Average Humidity in Harlan

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

In Harlan 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 Harlan.

Maximum UV Index Levels in Harlan for June

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

Data source: Harlan 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 Harlan Compares to Other Months

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

This table compares monthly weather conditions in Harlan, 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)	97 mm (3.8 inches)	88%	moderate
February Weather	6°C (43°F)	193 mm (7.6 inches)	88%	high
March Weather	9°C (48°F)	145 mm (5.7 inches)	87%	very high
April Weather	13°C (56°F)	163 mm (6.4 inches)	84%	very high
May Weather	18°C (65°F)	145 mm (5.7 inches)	84%	extreme
June Weather	21°C (71°F)	132 mm (5.2 inches)	83%	extreme
July Weather	24°C (75°F)	121 mm (4.8 inches)	79%	extreme
August Weather	23°C (73°F)	138 mm (5.4 inches)	66%	very high
September Weather	21°C (69°F)	104 mm (4.1 inches)	67%	very high
October Weather	15°C (60°F)	139 mm (5.5 inches)	76%	high
November Weather	7°C (45°F)	81 mm (3.2 inches)	89%	moderate
December Weather	5°C (41°F)	136 mm (5.3 inches)	88%	moderate