June Weather in Quincy, United States

Last updated: June 24, 2025

In June, the average temperature in Quincy, United States is a pleasant 18°C (65°F). While temperatures can dip as low as -2°C (29°F) or soar to 35°C (96°F), visitors can expect a moderate climate with 64% average humidity. Rainfall is relatively light, with 13 mm (0.5 in) of precipitation spread over 3 days.

June Temperature in Quincy

In June in Quincy, the average temperature is 18°C (65°F). The maximum can reach 35°C (96°F), while the minimum can dip as low as -2°C (29°F). Be sure to pack for a wide range of temperatures when traveling during this time.

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

The chart illustrates June temperature patterns in Quincy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Quincy, June typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (96°F) and lows dropping to around -2°C (29°F).

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

June Precipitation in Quincy

In Quincy in June, the precipitation amount is 13 mm (0.5 in) over a span of 3 days.

June Precipitation Trends in Quincy

The chart displays monthly precipitation patterns in Quincy, 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 Quincy, June typically receives around 13 mm (0.5 inches) of precipitation spread over approximately 3 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 Quincy

In Quincy in June humidity is 64%. With an average temperature of 18°C (65°F), this humidity feels like a gentle embrace, perfect for leisurely strolls yet slightly sticky, reminding travelers to stay hydrated and take breaks in the shade.

June Average Humidity in Quincy

This chart illustrates the average monthly humidity levels in Quincy, 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 Quincy is approximately 64%, 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 Quincy

In Quincy 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 Quincy.

Maximum UV Index Levels in Quincy for June

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

Data source: Quincy 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 Quincy Compares to Other Months

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

This table compares monthly weather conditions in Quincy, 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 (33°F)	206 mm (8.1 inches)	84%	moderate
February Weather	0°C (33°F)	228 mm (9.0 inches)	84%	moderate
March Weather	2°C (37°F)	193 mm (7.6 inches)	83%	very high
April Weather	7°C (45°F)	97 mm (3.8 inches)	81%	very high
May Weather	12°C (54°F)	65 mm (2.6 inches)	74%	extreme
June Weather	18°C (65°F)	13 mm (0.5 inches)	64%	extreme
July Weather	23°C (74°F)	5 mm (0.2 inches)	44%	extreme
August Weather	22°C (72°F)	8 mm (0.3 inches)	36%	extreme
September Weather	17°C (63°F)	24 mm (1.0 inches)	44%	very high
October Weather	10°C (50°F)	52 mm (2.0 inches)	65%	high
November Weather	4°C (40°F)	100 mm (3.9 inches)	84%	moderate
December Weather	-1°C (31°F)	167 mm (6.6 inches)	83%	moderate