June Weather in Delta, United States

Last updated: June 24, 2025

In Delta, United States, the average temperature in June hovers around 25°C (77°F), offering a pleasant climate. Expect a minimum drop to 4°C (39°F) and a scorching maximum soaring to 40°C (105°F). With only 4 mm (0.2 in) of precipitation over the month, rain is a rare guest, and the average humidity sits comfortably at 44%.

June Temperature in Delta

In June in Delta, the average temperature is 25°C (77°F). Maximums can reach 40°C (105°F) and minimums can be as low as 4°C (39°F). Be prepared for a wide range of temperatures when traveling to Delta during this month.

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

The chart illustrates June temperature patterns in Delta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Delta, June typically has an average temperature of 25°C (77°F), with highs reaching up to 40°C (105°F) and lows dropping to around 4°C (39°F).

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

June Precipitation in Delta

In Delta in June, the precipitation amount is 4 mm (0.2 in) over the course of 0 days.

June Precipitation Trends in Delta

The chart displays monthly precipitation patterns in Delta, 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 Delta, June typically receives around 4 mm (0.2 inches) of precipitation spread over approximately 0 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 Delta

In Delta in June, humidity is 44%. With an average temperature of 25°C (77°F), this humidity feels like a comfortable, warm embrace, making it pleasant for traveling as long as you stay hydrated and take breaks in the shade.

June Average Humidity in Delta

This chart illustrates the average monthly humidity levels in Delta, 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 Delta is approximately 44%, 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 Delta

In Delta in June, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Delta.

Maximum UV Index Levels in Delta for June

The chart shows the monthly maximum UV Index (UVI) for Delta 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 Delta typically reaches 12, which falls under the extreme exposure category.

Data source: Delta 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 Delta Compares to Other Months

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

This table compares monthly weather conditions in Delta, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	24 mm (0.9 inches)	82%	moderate
February Weather	3°C (37°F)	28 mm (1.1 inches)	84%	high
March Weather	8°C (46°F)	40 mm (1.6 inches)	76%	very high
April Weather	12°C (54°F)	24 mm (0.9 inches)	67%	very high
May Weather	17°C (63°F)	24 mm (1.0 inches)	51%	extreme
June Weather	25°C (77°F)	4 mm (0.2 inches)	44%	extreme
July Weather	29°C (85°F)	6 mm (0.2 inches)	36%	extreme
August Weather	28°C (82°F)	7 mm (0.3 inches)	32%	extreme
September Weather	22°C (72°F)	9 mm (0.4 inches)	43%	very high
October Weather	11°C (53°F)	26 mm (1.0 inches)	63%	high
November Weather	6°C (44°F)	19 mm (0.8 inches)	80%	moderate
December Weather	0°C (32°F)	26 mm (1.0 inches)	83%	moderate