Last updated: June 24, 2025
In Bellwood, United States, the average temperature in September hovers around 19°C (66°F). Expect minimums as low as 2°C (36°F) and maximums reaching 32°C (89°F). With an average precipitation of 130 mm (5.1 in) spread over 10 days, don't forget your umbrella! Humidity levels linger around 67%, adding a touch of mugginess to the air.
In September, in Bellwood, the average temperature is 19°C (66°F). The maximum can reach 32°C (89°F), while the minimum can drop as low as 2°C (36°F). It's advisable to pack a mix of clothing to prepare for both warm days and cooler evenings during your travels.
In Bellwood in September, the precipitation amount is 130 mm (5.1 in) over a period of 10 days.
In Bellwood in September humidity is 67%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace that envelops you as you travel, making each step a little heavier but still comfortable enough to explore the vibrant surroundings.
In Bellwood in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bellwood.
UV Risk Categories
Weather in Bellwood varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Bellwood, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | -2°C (29°F) | 67 mm (2.6 inches) | 89% | moderate |
February Weather | 0°C (33°F) | 106 mm (4.2 inches) | 90% | moderate |
March Weather | 4°C (39°F) | 91 mm (3.6 inches) | 89% | high |
April Weather | 10°C (50°F) | 109 mm (4.3 inches) | 88% | very high |
May Weather | 16°C (60°F) | 129 mm (5.1 inches) | 80% | very high |
June Weather | 20°C (69°F) | 112 mm (4.4 inches) | 79% | very high |
July Weather | 23°C (74°F) | 117 mm (4.6 inches) | 74% | very high |
August Weather | 22°C (72°F) | 100 mm (3.9 inches) | 64% | very high |
September Weather | 19°C (66°F) | 130 mm (5.1 inches) | 67% | very high |
October Weather | 13°C (56°F) | 113 mm (4.4 inches) | 81% | high |
November Weather | 5°C (41°F) | 78 mm (3.1 inches) | 89% | moderate |
December Weather | 1°C (34°F) | 93 mm (3.7 inches) | 88% | moderate |