May Weather in Mattawamkeag, United States

Last updated: June 24, 2025

In May, the average temperature in Mattawamkeag, United States hovers around 12°C (53°F), with a minimum dropping to -2°C (29°F) and a maximum peaking at 33°C (91°F). You'll experience precipitation totaling 100 mm (3.9 in) over about 11 days, while the average humidity sits at a comfortable 76%.

May Temperature in Mattawamkeag

In May in Mattawamkeag, the average temperature is 12°C (53°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as -2°C (29°F). Travelers should be prepared for a wide range of weather conditions, from warm days to chilly nights.

May Weather in Mattawamkeag: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Mattawamkeag, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mattawamkeag, May typically has an average temperature of 12°C (53°F), with highs reaching up to 33°C (91°F) and lows dropping to around -2°C (29°F).

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

May Precipitation in Mattawamkeag

In Mattawamkeag in May, the precipitation amount is 100 mm (3.9 in) over the course of 11 days.

May Precipitation Trends in Mattawamkeag

The chart displays monthly precipitation patterns in Mattawamkeag, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Mattawamkeag, May typically receives around 100 mm (3.9 inches) of precipitation spread over approximately 11 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Mattawamkeag

In Mattawamkeag in May humidity is 76%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that settles into your bones, making outdoor activities a bit uncomfortable and necessitating layers to stay warm while exploring.

May Average Humidity in Mattawamkeag

This chart illustrates the average monthly humidity levels in Mattawamkeag, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Mattawamkeag is approximately 76%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Mattawamkeag

In Mattawamkeag in May, 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 Mattawamkeag.

Maximum UV Index Levels in Mattawamkeag for May

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

Data source: Mattawamkeag May 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 May Weather in Mattawamkeag Compares to Other Months

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

This table compares monthly weather conditions in Mattawamkeag, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (19°F)	93 mm (3.7 inches)	88%	low
February Weather	-6°C (21°F)	85 mm (3.3 inches)	88%	moderate
March Weather	-2°C (28°F)	74 mm (2.9 inches)	85%	moderate
April Weather	5°C (42°F)	117 mm (4.6 inches)	81%	high
May Weather	12°C (53°F)	100 mm (3.9 inches)	76%	very high
June Weather	17°C (63°F)	86 mm (3.4 inches)	74%	very high
July Weather	20°C (69°F)	96 mm (3.8 inches)	74%	very high
August Weather	20°C (68°F)	80 mm (3.2 inches)	74%	very high
September Weather	15°C (60°F)	83 mm (3.3 inches)	77%	high
October Weather	9°C (49°F)	116 mm (4.6 inches)	82%	moderate
November Weather	1°C (35°F)	120 mm (4.7 inches)	85%	moderate
December Weather	-5°C (24°F)	115 mm (4.5 inches)	84%	low