June Weather in Dewey, United States

Last updated: June 24, 2025

In Dewey, United States, the average temperature in June is a warm 26°C (79°F), with a minimum dipping to 12°C (54°F) and a maximum soaring to 37°C (99°F). Rainfall is not uncommon, with 101 mm (4.0 in) of precipitation expected over about 7 days. The air tends to be quite humid, averaging around 83%, making it feel even warmer.

June Temperature in Dewey

In June in Dewey, the average temperature is 26°C (79°F). Maximums can reach 37°C (99°F), and minimums can be as low as 12°C (54°F). This makes Dewey an ideal destination for travelers seeking warm weather while still having the option for cooler evenings.

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

The chart illustrates June temperature patterns in Dewey, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dewey, June typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 12°C (54°F).

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

June Precipitation in Dewey

In Dewey in June, the precipitation amount is 101 mm (4.0 in) over a period of 7 days.

June Precipitation Trends in Dewey

The chart displays monthly precipitation patterns in Dewey, 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 Dewey, June typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 7 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 Dewey

In Dewey in June, humidity is 83%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making travel an exercise in endurance as the air clings to your skin and saps your energy.

June Average Humidity in Dewey

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

In Dewey 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 Dewey.

Maximum UV Index Levels in Dewey for June

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

Data source: Dewey 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 Dewey Compares to Other Months

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

This table compares monthly weather conditions in Dewey, 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)	64 mm (2.5 inches)	77%	moderate
February Weather	4°C (39°F)	54 mm (2.1 inches)	76%	high
March Weather	11°C (52°F)	115 mm (4.5 inches)	71%	high
April Weather	15°C (58°F)	107 mm (4.2 inches)	73%	very high
May Weather	20°C (69°F)	220 mm (8.7 inches)	83%	very high
June Weather	26°C (79°F)	101 mm (4.0 inches)	83%	extreme
July Weather	28°C (82°F)	85 mm (3.4 inches)	81%	extreme
August Weather	26°C (80°F)	107 mm (4.2 inches)	73%	very high
September Weather	24°C (76°F)	87 mm (3.4 inches)	67%	very high
October Weather	16°C (61°F)	136 mm (5.4 inches)	72%	high
November Weather	9°C (49°F)	43 mm (1.7 inches)	82%	moderate
December Weather	6°C (43°F)	36 mm (1.4 inches)	85%	moderate