Last updated: June 24, 2025
In Mountain Gate, United States, the average temperature in September typically hovers around 23°C (73°F). While you can enjoy warm days, be prepared for temperatures that can dip as low as 6°C (43°F) or soar to a sizzling 42°C (108°F). Expect some light precipitation, averaging 11 mm (0.4 in) over 1 day, with an average humidity of 46% to round out the climate.
In September in Mountain Gate, the average temperature is 23°C (73°F), with maximums reaching up to 42°C (108°F) and minimums dropping as low as 6°C (43°F). This diverse range of temperatures offers travelers an opportunity to experience both warm and cool weather, making it an exciting destination for all kinds of outdoor activities.
In Mountain Gate in September, the precipitation amount is 11 mm (0.4 in) over the course of one day.
In Mountain Gate in September, humidity is 46%. With an average temperature of 23°C (73°F), this humidity feels like a warm, inviting embrace, making it pleasant for traveling as the air is comfortably moist without being too sticky or overwhelming.
In Mountain Gate in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Mountain Gate.
UV Risk Categories
Weather in Mountain Gate varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Mountain Gate, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 7°C (45°F) | 257 mm (10.1 inches) | 86% | moderate |
| February Weather | 8°C (47°F) | 229 mm (9.0 inches) | 87% | moderate |
| March Weather | 10°C (50°F) | 217 mm (8.6 inches) | 86% | high |
| April Weather | 14°C (58°F) | 116 mm (4.6 inches) | 83% | very high |
| May Weather | 19°C (66°F) | 68 mm (2.7 inches) | 72% | extreme |
| June Weather | 25°C (76°F) | 10 mm (0.4 inches) | 67% | extreme |
| July Weather | 29°C (84°F) | 0 mm (0.0 inches) | 56% | very high |
| August Weather | 27°C (81°F) | 1 mm (0.1 inches) | 42% | very high |
| September Weather | 23°C (73°F) | 11 mm (0.4 inches) | 46% | very high |
| October Weather | 16°C (62°F) | 79 mm (3.1 inches) | 67% | high |
| November Weather | 11°C (52°F) | 152 mm (6.0 inches) | 86% | moderate |
| December Weather | 7°C (45°F) | 177 mm (7.0 inches) | 86% | moderate |