Last updated: June 24, 2025
In September, the average temperature in Buffalo City, United States hovers around 18°C (64°F). Expect a range where minimums can dip to 3°C (37°F) and maximums can soar up to 33°C (92°F). During this month, you'll encounter an average precipitation of 112 mm (4.4 in) over approximately 10 days, complemented by a notable average humidity of 80%.
In September in Buffalo City, the average temperature is 18°C (64°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as 3°C (37°F). Be sure to pack layers and plan for a variety of weather conditions during your travels!
In Buffalo City in September, the total precipitation amount is 112 mm (4.4 in) over the course of 10 days.
In Buffalo City in September humidity is 80%. With an average temperature of 18°C (64°F), this humidity feels like a warm, damp blanket wrapping around you, making travel a bit more exhausting as the air thickens and the heat clings to your skin.
In Buffalo City in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Buffalo City.
UV Risk Categories
Weather in Buffalo City varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Buffalo City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 34 mm (1.3 inches) | 88% | low |
| February Weather | -7°C (19°F) | 48 mm (1.9 inches) | 89% | moderate |
| March Weather | 1°C (35°F) | 55 mm (2.2 inches) | 86% | moderate |
| April Weather | 7°C (45°F) | 92 mm (3.6 inches) | 85% | very high |
| May Weather | 15°C (59°F) | 147 mm (5.8 inches) | 79% | very high |
| June Weather | 21°C (71°F) | 147 mm (5.8 inches) | 80% | very high |
| July Weather | 23°C (74°F) | 99 mm (3.9 inches) | 80% | very high |
| August Weather | 21°C (70°F) | 133 mm (5.2 inches) | 78% | very high |
| September Weather | 18°C (64°F) | 112 mm (4.4 inches) | 80% | high |
| October Weather | 9°C (49°F) | 115 mm (4.5 inches) | 84% | moderate |
| November Weather | 1°C (35°F) | 51 mm (2.0 inches) | 89% | moderate |
| December Weather | -4°C (26°F) | 45 mm (1.8 inches) | 85% | low |