June Weather in Monmouth, United States

Last updated: June 24, 2025

In Monmouth, United States, the average temperature in June hovers around 23°C (75°F), with a minimum of 10°C (50°F) and a maximum reaching 35°C (95°F). Expect 138 mm (5.4 in) of precipitation spread over approximately 11 days, contributing to an average humidity level of 81%. Embrace the warmth, but don't forget your umbrella!

June Temperature in Monmouth

In June in Monmouth, the average temperature is 23°C (75°F), with maximums reaching 35°C (95°F) and minimums dipping as low as 10°C (50°F). This pleasant climate makes Monmouth an ideal destination for travelers seeking mild weather and comfortable outdoor activities.

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

The chart illustrates June temperature patterns in Monmouth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Monmouth, June typically has an average temperature of 23°C (75°F), with highs reaching up to 35°C (95°F) and lows dropping to around 10°C (50°F).

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

June Precipitation in Monmouth

In Monmouth in June, the precipitation amount is 138 mm (5.4 in) distributed over 11 days.

June Precipitation Trends in Monmouth

The chart displays monthly precipitation patterns in Monmouth, 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 Monmouth, June typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Monmouth

In Monmouth in June, humidity is 81%. With an average temperature of 23°C (75°F), this humidity feels like a warm, enveloping blanket, making traveling feel a bit sticky and demanding. It can be a challenge to stay comfortable while exploring, as the combination of warmth and high humidity may leave you longing for refreshing breaks in the shade or cool beverages to sip.

June Average Humidity in Monmouth

This chart illustrates the average monthly humidity levels in Monmouth, 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 Monmouth is approximately 81%, 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 Monmouth

In Monmouth 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 Monmouth.

Maximum UV Index Levels in Monmouth for June

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

Data source: Monmouth 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 Monmouth Compares to Other Months

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

This table compares monthly weather conditions in Monmouth, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	56 mm (2.2 inches)	81%	moderate
February Weather	-2°C (28°F)	63 mm (2.5 inches)	81%	moderate
March Weather	5°C (41°F)	102 mm (4.0 inches)	81%	high
April Weather	10°C (51°F)	99 mm (3.9 inches)	82%	very high
May Weather	17°C (64°F)	166 mm (6.6 inches)	78%	very high
June Weather	23°C (75°F)	138 mm (5.4 inches)	81%	extreme
July Weather	25°C (78°F)	93 mm (3.7 inches)	79%	very high
August Weather	23°C (75°F)	64 mm (2.5 inches)	77%	very high
September Weather	21°C (69°F)	99 mm (3.9 inches)	78%	very high
October Weather	13°C (55°F)	126 mm (5.0 inches)	78%	high
November Weather	4°C (40°F)	51 mm (2.0 inches)	87%	moderate
December Weather	1°C (33°F)	49 mm (1.9 inches)	84%	low