Last updated: June 24, 2025
In September, the average temperature in West Brookfield, United States is a comfortable 18°C (65°F). Expect lows of 3°C (38°F) on cooler days and highs reaching up to 31°C (89°F) during warmer spells. With an average precipitation of 91 mm (3.6 in) over 8 days, staying dry may require a light umbrella. Don't forget, the average humidity hovers around 71%, adding a touch of humidity to your daily adventures!
In September in West Brookfield, the average temperature is 18°C (65°F), with maximums reaching 31°C (89°F) and minimums dipping as low as 3°C (38°F). This makes West Brookfield an ideal destination for travelers seeking a pleasant climate while exploring the local attractions.
In West Brookfield in September, the total precipitation amount is 91 mm (3.6 in) over the course of 8 days.
In West 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 West 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 West Brookfield.
UV Risk Categories
Weather in West Brookfield varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in West Brookfield, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (28°F) | 72 mm (2.8 inches) | 86% | moderate |
| February Weather | -1°C (31°F) | 90 mm (3.6 inches) | 84% | moderate |
| March Weather | 2°C (36°F) | 82 mm (3.2 inches) | 82% | high |
| April Weather | 8°C (47°F) | 126 mm (4.9 inches) | 80% | very high |
| May Weather | 14°C (58°F) | 97 mm (3.8 inches) | 72% | very high |
| June Weather | 20°C (68°F) | 84 mm (3.3 inches) | 72% | very high |
| July Weather | 23°C (74°F) | 144 mm (5.7 inches) | 67% | very high |
| August Weather | 22°C (72°F) | 84 mm (3.3 inches) | 66% | very high |
| September Weather | 18°C (65°F) | 91 mm (3.6 inches) | 71% | very high |
| October Weather | 13°C (55°F) | 139 mm (5.5 inches) | 78% | high |
| November Weather | 5°C (41°F) | 95 mm (3.7 inches) | 84% | moderate |
| December Weather | 0°C (32°F) | 125 mm (4.9 inches) | 81% | low |