June Weather in Bristol, United States

Last updated: June 24, 2025

In Bristol, United States, the average temperature in June is a comfortable 23°C (74°F). Expect a range with minimums hitting 9°C (48°F) and maximums soaring to 36°C (97°F). During this month, you can anticipate about 101 mm (4.0 in) of precipitation over 13 days, accompanied by an average humidity level of 77%. Enjoy the varied climate!

June Temperature in Bristol

In June in Bristol, the average temperature is 23°C (74°F). Maximums can reach 36°C (97°F) while minimums can drop to as low as 9°C (48°F). This varied climate makes Bristol an ideal destination for travelers seeking both warmth and cooler moments throughout the day.

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

The chart illustrates June temperature patterns in Bristol, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bristol, June typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (97°F) and lows dropping to around 9°C (48°F).

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

June Precipitation in Bristol

In Bristol in June, the precipitation amount is 101 mm (4.0 in) over the course of 13 days.

June Precipitation Trends in Bristol

The chart displays monthly precipitation patterns in Bristol, 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 Bristol, June typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 13 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 Bristol

In Bristol in June, humidity is 77%. With an average temperature of 23°C (74°F), this humidity feels like being enveloped in a warm, sticky blanket, making travel somewhat uncomfortable and requiring frequent hydration breaks to enjoy the sights without feeling overheated.

June Average Humidity in Bristol

This chart illustrates the average monthly humidity levels in Bristol, 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 Bristol is approximately 77%, 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 Bristol

In Bristol 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 Bristol.

Maximum UV Index Levels in Bristol for June

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

Data source: Bristol 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 Bristol Compares to Other Months

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

This table compares monthly weather conditions in Bristol, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	64 mm (2.5 inches)	83%	moderate
February Weather	4°C (39°F)	108 mm (4.2 inches)	82%	moderate
March Weather	7°C (44°F)	109 mm (4.3 inches)	81%	high
April Weather	12°C (54°F)	104 mm (4.1 inches)	79%	very high
May Weather	18°C (64°F)	124 mm (4.9 inches)	74%	very high
June Weather	23°C (74°F)	101 mm (4.0 inches)	77%	very high
July Weather	26°C (79°F)	136 mm (5.4 inches)	76%	very high
August Weather	25°C (77°F)	137 mm (5.4 inches)	77%	very high
September Weather	22°C (71°F)	89 mm (3.5 inches)	74%	very high
October Weather	16°C (62°F)	119 mm (4.7 inches)	75%	high
November Weather	8°C (47°F)	83 mm (3.3 inches)	80%	moderate
December Weather	4°C (40°F)	104 mm (4.1 inches)	81%	moderate