July Weather in Roscommon, United States

Last updated: June 24, 2025

In July, the average temperature in Roscommon, United States is a pleasant 21°C (71°F). Expect temperatures to range from a cool 9°C (49°F) to a warm 36°C (96°F). During this month, precipitation averages 87 mm (3.4 in) over approximately 10 days, with an average humidity level of 75%. Enjoy the comfortable climate!

July Temperature in Roscommon

In July in Roscommon, the average temperature is 21°C (71°F), with maximums reaching up to 36°C (96°F) and minimums dropping to as low as 9°C (49°F). It’s advisable to pack for both warm days and cooler evenings while visiting during this month.

July Weather in Roscommon: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Roscommon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roscommon, July typically has an average temperature of 21°C (71°F), with highs reaching up to 36°C (96°F) and lows dropping to around 9°C (49°F).

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

July Precipitation in Roscommon

In Roscommon in July, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.

July Precipitation Trends in Roscommon

The chart displays monthly precipitation patterns in Roscommon, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Roscommon, July typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Roscommon

In Roscommon in July, humidity is 75%. With an average temperature of 21°C (71°F), this humidity feels like a warm blanket wrapping around you, making travel slightly uncomfortable but offering a lush, vibrant atmosphere that invites exploration at a leisurely pace.

July Average Humidity in Roscommon

This chart illustrates the average monthly humidity levels in Roscommon, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Roscommon is approximately 75%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Roscommon

In Roscommon in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Roscommon.

Maximum UV Index Levels in Roscommon for July

The chart shows the monthly maximum UV Index (UVI) for Roscommon in July, 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 July, the maximum UV index in Roscommon typically reaches 9, which falls under the very high exposure category.

Data source: Roscommon July 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 July Weather in Roscommon Compares to Other Months

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

This table compares monthly weather conditions in Roscommon, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	50 mm (2.0 inches)	92%	low
February Weather	-6°C (21°F)	52 mm (2.1 inches)	91%	moderate
March Weather	-1°C (31°F)	54 mm (2.1 inches)	87%	moderate
April Weather	5°C (42°F)	93 mm (3.7 inches)	85%	very high
May Weather	13°C (56°F)	107 mm (4.2 inches)	79%	very high
June Weather	19°C (66°F)	118 mm (4.6 inches)	75%	very high
July Weather	21°C (71°F)	87 mm (3.4 inches)	75%	very high
August Weather	20°C (68°F)	90 mm (3.6 inches)	75%	very high
September Weather	16°C (61°F)	73 mm (2.9 inches)	79%	high
October Weather	9°C (49°F)	118 mm (4.6 inches)	85%	moderate
November Weather	1°C (35°F)	61 mm (2.4 inches)	88%	moderate
December Weather	-3°C (27°F)	63 mm (2.5 inches)	89%	low