Last updated: August 23, 2025
In September, the average temperature in Passage East, Ireland hovers around 14°C (58°F). Expect a minimum of 6°C (42°F) and a maximum of 21°C (70°F), making for mild conditions. During this month, 74 mm (2.9 in) of rain can be expected over 12 days, contributing to an average humidity of 86%. 🌧️
In September in Passage East, the average temperature is 14°C (58°F). Maximums can reach 21°C (70°F), while minimums can dip as low as 6°C (42°F). This mild climate makes Passage East an ideal destination for outdoor activities and exploring the local sights.
In Passage East in September, the precipitation amount is 74 mm (2.9 in) over a span of 12 days.
In Passage East in September, humidity is 86%. With an average temperature of 14°C (58°F), this humidity feels like traveling in a warm, sticky embrace that can make outdoor adventures a bit heavy and sweat-inducing, so it's wise to stay hydrated and take frequent breaks in the shade.
In Passage East in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Passage East.
UV Risk Categories
Weather in Passage East varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Passage East, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 61 mm (2.4 inches) | 85% | low |
| February Weather | 7°C (45°F) | 107 mm (4.2 inches) | 86% | low |
| March Weather | 7°C (46°F) | 89 mm (3.5 inches) | 86% | moderate |
| April Weather | 9°C (48°F) | 67 mm (2.6 inches) | 85% | moderate |
| May Weather | 11°C (52°F) | 61 mm (2.4 inches) | 83% | high |
| June Weather | 14°C (57°F) | 71 mm (2.8 inches) | 85% | very high |
| July Weather | 16°C (61°F) | 62 mm (2.4 inches) | 86% | very high |
| August Weather | 16°C (60°F) | 93 mm (3.7 inches) | 85% | high |
| September Weather | 14°C (58°F) | 74 mm (2.9 inches) | 86% | moderate |
| October Weather | 12°C (53°F) | 110 mm (4.3 inches) | 87% | moderate |
| November Weather | 9°C (49°F) | 125 mm (4.9 inches) | 86% | low |
| December Weather | 8°C (47°F) | 126 mm (5.0 inches) | 84% | low |