Last updated: June 24, 2025
In May, the average temperature in Ellwood City, United States hovers around 16°C (62°F), making it a brisk yet pleasant time of year. Expect a wide range in temperatures, with lows dipping to -2°C (29°F) and highs reaching up to 31°C (89°F). Be prepared for some rainy days, as the area sees about 136 mm (5.4 in) of precipitation over 15 days. Don't forget that the average humidity is quite high at 81%, adding a bit of mugginess to the air.
In May in Ellwood City, the average temperature is 16°C (62°F). Maximums can reach 31°C (89°F) and minimums can drop as low as -2°C (29°F). Be prepared for a wide range of temperatures, so pack accordingly for your travels!
In Ellwood City in May, the precipitation amount is 136 mm (5.4 in) over a period of 15 days.
In Ellwood City in May, humidity is 81%. With an average temperature of 16°C (62°F), this humidity feels like a warm embrace that can quickly leave travelers feeling sticky and drained, making outdoor adventures a bit challenging unless they stay properly hydrated and take breaks in the shade.
In Ellwood City 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 Ellwood City.
UV Risk Categories
Weather in Ellwood City varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Ellwood City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 95 mm (3.7 inches) | 88% | moderate |
| February Weather | 1°C (34°F) | 113 mm (4.5 inches) | 88% | moderate |
| March Weather | 5°C (41°F) | 103 mm (4.1 inches) | 87% | high |
| April Weather | 10°C (51°F) | 133 mm (5.2 inches) | 87% | very high |
| May Weather | 16°C (62°F) | 136 mm (5.4 inches) | 81% | very high |
| June Weather | 21°C (70°F) | 136 mm (5.3 inches) | 83% | very high |
| July Weather | 24°C (75°F) | 135 mm (5.3 inches) | 82% | very high |
| August Weather | 22°C (73°F) | 88 mm (3.5 inches) | 76% | very high |
| September Weather | 19°C (67°F) | 117 mm (4.6 inches) | 77% | very high |
| October Weather | 14°C (57°F) | 124 mm (4.9 inches) | 82% | high |
| November Weather | 5°C (42°F) | 97 mm (3.8 inches) | 89% | moderate |
| December Weather | 2°C (36°F) | 99 mm (3.9 inches) | 86% | low |