Last updated: June 24, 2025
In North Brookfield, United States, the average temperature in September is a pleasant 18°C (65°F). Daytime highs can soar up to 33°C (91°F), while nighttime lows may dip to a cool 4°C (39°F). Expect around 96 mm (3.8 in) of precipitation over 8 days, contributing to an average humidity level of 71%. Whether you're planning outdoor adventures or cozy indoor moments, be prepared for a bit of everything!
In September in North Brookfield, the average temperature is 18°C (65°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 4°C (39°F). This range makes it an ideal time for travelers to enjoy both warm days and cool evenings while exploring the area.
In North Brookfield in September, the precipitation amount is 96 mm (3.8 in) over the course of 8 days.
In North Brookfield in September humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.
In North Brookfield 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 North Brookfield.
UV Risk Categories
Weather in North Brookfield varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in North Brookfield, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 73 mm (2.9 inches) | 86% | moderate |
| February Weather | -1°C (31°F) | 90 mm (3.6 inches) | 84% | moderate |
| March Weather | 2°C (36°F) | 87 mm (3.4 inches) | 82% | high |
| April Weather | 8°C (47°F) | 130 mm (5.1 inches) | 80% | very high |
| May Weather | 14°C (58°F) | 96 mm (3.8 inches) | 72% | very high |
| June Weather | 20°C (68°F) | 94 mm (3.7 inches) | 72% | very high |
| July Weather | 23°C (73°F) | 155 mm (6.1 inches) | 67% | very high |
| August Weather | 22°C (72°F) | 100 mm (4.0 inches) | 66% | very high |
| September Weather | 18°C (65°F) | 96 mm (3.8 inches) | 71% | very high |
| October Weather | 12°C (55°F) | 141 mm (5.6 inches) | 78% | high |
| November Weather | 5°C (41°F) | 100 mm (4.0 inches) | 84% | moderate |
| December Weather | 0°C (32°F) | 126 mm (5.0 inches) | 81% | low |