Last updated: August 27, 2025
In Loosbroek, Netherlands, the average temperature in September hovers around 15°C (60°F), with lows dipping to a chilly 3°C (38°F) and highs soaring to a warm 32°C (90°F). Expect 61 mm (2.4 in) of precipitation spread over 11 days, contributing to an average humidity of 81%. Prepare for a mix of weather as you enjoy your time in this beautiful locale!
In September in Loosbroek, the average temperature is 15°C (60°F). Maximums can reach 32°C (90°F), while minimums can drop as low as 3°C (38°F). This variation in temperature makes it essential to pack both light clothing for warmth and a jacket for cooler evenings when traveling.
In Loosbroek in September, the total precipitation amount is 61 mm (2.4 in) over the course of 11 days.
In Loosbroek in September, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.
In Loosbroek 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 Loosbroek.
UV Risk Categories
Weather in Loosbroek varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Loosbroek, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 4°C (40°F) | 64 mm (2.5 inches) | 91% | low |
February Weather | 5°C (41°F) | 73 mm (2.9 inches) | 90% | low |
March Weather | 7°C (45°F) | 72 mm (2.8 inches) | 87% | moderate |
April Weather | 10°C (50°F) | 34 mm (1.3 inches) | 84% | moderate |
May Weather | 14°C (57°F) | 61 mm (2.4 inches) | 77% | high |
June Weather | 18°C (65°F) | 69 mm (2.7 inches) | 74% | very high |
July Weather | 19°C (66°F) | 78 mm (3.1 inches) | 72% | very high |
August Weather | 19°C (66°F) | 77 mm (3.0 inches) | 71% | high |
September Weather | 15°C (60°F) | 61 mm (2.4 inches) | 81% | moderate |
October Weather | 12°C (54°F) | 87 mm (3.4 inches) | 88% | moderate |
November Weather | 7°C (45°F) | 53 mm (2.1 inches) | 91% | low |
December Weather | 5°C (42°F) | 88 mm (3.5 inches) | 92% | low |