May Weather in Greentown, United States

Last updated: June 24, 2025

In Greentown, United States, the average temperature in May hovers around 17°C (64°F). However, temperatures can range from a chilly -1°C (30°F) to a sweltering 34°C (93°F). You can expect about 150 mm (5.9 in) of precipitation over 15 days, contributing to an average humidity of 81%. Prepare for a month of variability, both in temperature and weather!

May Temperature in Greentown

In May in Greentown, the average temperature is 17°C (64°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates May temperature patterns in Greentown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Greentown, May typically has an average temperature of 17°C (64°F), with highs reaching up to 34°C (93°F) and lows dropping to around -1°C (30°F).

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

May Precipitation in Greentown

In Greentown in May, the total precipitation amount is 150 mm (5.9 in) over a span of 15 days.

May Precipitation Trends in Greentown

The chart displays monthly precipitation patterns in Greentown, 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 Greentown, May typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 15 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 Greentown

In Greentown in May, humidity is 81%. With an average temperature of 17°C (64°F), this humidity feels like walking through a warm mist, enveloping you in a sticky embrace that can quickly lead to discomfort during long sightseeing excursions.

May Average Humidity in Greentown

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

In Greentown in May, 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 Greentown.

Maximum UV Index Levels in Greentown for May

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

Data source: Greentown 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 Greentown Compares to Other Months

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

This table compares monthly weather conditions in Greentown, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	77 mm (3.0 inches)	85%	moderate
February Weather	0°C (32°F)	83 mm (3.3 inches)	85%	moderate
March Weather	5°C (42°F)	106 mm (4.2 inches)	86%	high
April Weather	10°C (51°F)	92 mm (3.6 inches)	87%	very high
May Weather	17°C (64°F)	150 mm (5.9 inches)	81%	very high
June Weather	23°C (73°F)	110 mm (4.3 inches)	82%	extreme
July Weather	24°C (76°F)	102 mm (4.0 inches)	81%	very high
August Weather	23°C (73°F)	109 mm (4.3 inches)	79%	very high
September Weather	20°C (69°F)	69 mm (2.7 inches)	78%	very high
October Weather	14°C (57°F)	103 mm (4.0 inches)	81%	high
November Weather	5°C (41°F)	81 mm (3.2 inches)	89%	moderate
December Weather	2°C (35°F)	67 mm (2.6 inches)	86%	low