May Weather in Tinicum, United States

Last updated: June 24, 2025

In May, the average temperature in Tinicum, United States hovers around 17°C (62°F). Expect a range from a chilly 0°C (33°F) to a warm 34°C (93°F). With about 135 mm (5.3 in) of precipitation spread over 13 days, the atmosphere maintains a cozy average humidity of 75%.

May Temperature in Tinicum

In May in Tinicum, the average temperature is 17°C (62°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 0°C (33°F). Be prepared for a wide range of temperatures when planning your travel to Tinicum during this month.

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

The chart illustrates May temperature patterns in Tinicum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tinicum, May typically has an average temperature of 17°C (62°F), with highs reaching up to 34°C (93°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Tinicum

In Tinicum in May, the precipitation amount is 135 mm (5.3 in) over the course of 13 days.

May Precipitation Trends in Tinicum

The chart displays monthly precipitation patterns in Tinicum, 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 Tinicum, May typically receives around 135 mm (5.3 inches) of precipitation spread over approximately 13 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 Tinicum

In Tinicum in May, humidity is 75%. With an average temperature of 17°C (62°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and a bit sluggish as they navigate the sights.

May Average Humidity in Tinicum

This chart illustrates the average monthly humidity levels in Tinicum, 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 Tinicum is approximately 75%, 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 Tinicum

In Tinicum 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 Tinicum.

Maximum UV Index Levels in Tinicum for May

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

Data source: Tinicum 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 Tinicum Compares to Other Months

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

This table compares monthly weather conditions in Tinicum, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	69 mm (2.7 inches)	87%	moderate
February Weather	2°C (37°F)	105 mm (4.1 inches)	85%	moderate
March Weather	5°C (42°F)	107 mm (4.2 inches)	85%	high
April Weather	11°C (52°F)	104 mm (4.1 inches)	83%	very high
May Weather	17°C (62°F)	135 mm (5.3 inches)	75%	very high
June Weather	22°C (71°F)	104 mm (4.1 inches)	73%	very high
July Weather	25°C (77°F)	140 mm (5.5 inches)	65%	very high
August Weather	24°C (75°F)	149 mm (5.9 inches)	62%	very high
September Weather	20°C (69°F)	96 mm (3.8 inches)	66%	very high
October Weather	15°C (59°F)	117 mm (4.6 inches)	79%	high
November Weather	7°C (45°F)	84 mm (3.3 inches)	87%	moderate
December Weather	3°C (38°F)	105 mm (4.1 inches)	85%	low