Last updated: August 27, 2025
In September, the average temperature in Langweer, Netherlands is a comfortable 15°C (59°F), with temperatures ranging from a chilly 7°C (44°F) to a warm 27°C (81°F). Expect about 83 mm (3.3 in) of precipitation over 13 days, contributing to an average humidity of 83%. Plan your activities accordingly to enjoy the best of what the season has to offer!
In September in Langweer, the average temperature is 15°C (59°F). Maximums can reach 27°C (81°F), while minimums can drop to as low as 7°C (44°F). This mild climate is perfect for exploring outdoor activities and enjoying sightseeing adventures.
In Langweer in September, the precipitation amount is 83 mm (3.3 in) over a span of 13 days.
In Langweer 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 Langweer 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 Langweer.
UV Risk Categories
Weather in Langweer varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Langweer, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (40°F) | 60 mm (2.4 inches) | 88% | low |
| February Weather | 4°C (40°F) | 68 mm (2.7 inches) | 88% | low |
| March Weather | 6°C (43°F) | 72 mm (2.8 inches) | 86% | moderate |
| April Weather | 9°C (48°F) | 41 mm (1.6 inches) | 84% | moderate |
| May Weather | 13°C (55°F) | 63 mm (2.5 inches) | 80% | high |
| June Weather | 17°C (63°F) | 79 mm (3.1 inches) | 75% | very high |
| July Weather | 18°C (64°F) | 98 mm (3.8 inches) | 75% | very high |
| August Weather | 18°C (65°F) | 108 mm (4.2 inches) | 75% | high |
| September Weather | 15°C (59°F) | 83 mm (3.3 inches) | 83% | moderate |
| October Weather | 12°C (54°F) | 97 mm (3.8 inches) | 86% | moderate |
| November Weather | 8°C (46°F) | 55 mm (2.2 inches) | 87% | low |
| December Weather | 5°C (42°F) | 87 mm (3.4 inches) | 86% | low |