Last updated: August 23, 2025
In September, the average temperature in Reckange-sur-Mess, Luxembourg hovers around 15°C (59°F), with extremes ranging from a brisk 4°C (39°F) to a warm 32°C (90°F). Expect about 66 mm (2.6 in) of precipitation over 9 days, contributing to an average humidity of 83%. Stay prepared for a mix of weather during your visit!
In September in Reckange-sur-Mess average temperature is 15°C (59°F). Maximum can reach 32°C (90°F) and minimum can be as low as 4°C (39°F). Be prepared for a mix of warm and cool weather when traveling during this month.
In Reckange-sur-Mess in September, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.
In Reckange-sur-Mess in September humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.
In Reckange-sur-Mess in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Reckange-sur-Mess, you can refer to this Hourly UV Index in Reckange-sur-Mess.
UV Risk Categories
Weather in Reckange-sur-Mess varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Reckange-sur-Mess, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 74 mm (2.9 inches) | 91% | low |
| February Weather | 4°C (39°F) | 79 mm (3.1 inches) | 90% | moderate |
| March Weather | 6°C (43°F) | 81 mm (3.2 inches) | 88% | moderate |
| April Weather | 10°C (50°F) | 40 mm (1.6 inches) | 84% | high |
| May Weather | 13°C (56°F) | 74 mm (2.9 inches) | 81% | very high |
| June Weather | 18°C (65°F) | 76 mm (3.0 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 70 mm (2.8 inches) | 82% | very high |
| August Weather | 19°C (66°F) | 60 mm (2.4 inches) | 80% | very high |
| September Weather | 15°C (59°F) | 66 mm (2.6 inches) | 83% | high |
| October Weather | 11°C (52°F) | 82 mm (3.2 inches) | 89% | moderate |
| November Weather | 6°C (43°F) | 72 mm (2.8 inches) | 91% | low |
| December Weather | 4°C (39°F) | 128 mm (5.0 inches) | 93% | low |