Last updated: June 24, 2025
In Melcher-Dallas, United States, the average temperature in September hovers around 20°C (69°F), creating a pleasant climate for outdoor activities. Expect minimal temperatures to drop to 6°C (42°F) during chilly nights, while maximums can soar up to 33°C (92°F) during sunny days. Be prepared for 124 mm (4.9 in) of precipitation spread across 9 days, and note the average humidity of 73%, adding a touch of warmth to the air.
In September in Melcher-Dallas, the average temperature is 20°C (69°F), with maximums reaching up to 33°C (92°F) and minimums dropping as low as 6°C (42°F). This variation in temperature makes it important for travelers to prepare for both warm days and cooler evenings.
In Melcher-Dallas in September, the precipitation amount is 124 mm (4.9 in) over the course of 9 days.
In Melcher-Dallas in September humidity is 73%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making travel slightly sticky but ultimately comfortable as long as you stay hydrated and take breaks in the shade.
In Melcher-Dallas 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 Melcher-Dallas.
UV Risk Categories
Weather in Melcher-Dallas varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Melcher-Dallas, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -5°C (23°F) | 43 mm (1.7 inches) | 78% | moderate |
| February Weather | -4°C (25°F) | 44 mm (1.7 inches) | 80% | moderate |
| March Weather | 5°C (41°F) | 86 mm (3.4 inches) | 77% | high |
| April Weather | 10°C (50°F) | 73 mm (2.9 inches) | 77% | very high |
| May Weather | 17°C (63°F) | 156 mm (6.1 inches) | 77% | very high |
| June Weather | 24°C (75°F) | 130 mm (5.1 inches) | 81% | extreme |
| July Weather | 25°C (78°F) | 73 mm (2.9 inches) | 81% | extreme |
| August Weather | 24°C (75°F) | 66 mm (2.6 inches) | 77% | very high |
| September Weather | 20°C (69°F) | 124 mm (4.9 inches) | 73% | very high |
| October Weather | 12°C (53°F) | 138 mm (5.4 inches) | 75% | high |
| November Weather | 4°C (40°F) | 49 mm (1.9 inches) | 85% | moderate |
| December Weather | 0°C (32°F) | 35 mm (1.4 inches) | 83% | moderate |