Last updated: June 24, 2025
In Mount Vernon, United States, the average temperature in November hovers around 3°C (38°F). This month can experience a wide temperature range, with lows dipping to -17°C (2°F) and highs reaching up to 24°C (75°F). Expect 48 mm (1.9 in) of precipitation over approximately 7 days, contributing to an average humidity level of 87%. Prepare for a month of notable contrasts and rich atmospheric activity!
In November, in Mount Vernon, the average temperature is 3°C (38°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as -17°C (2°F). This variation makes Mount Vernon a destination where travelers should prepare for both warmth and cold during their visit.
In Mount Vernon in November, the total precipitation amount is 48 mm (1.9 in) over a span of 7 days.
In Mount Vernon in November humidity is 87%. With an average temperature of 3°C (38°F), this humidity feels like a chilly blanket wrapped around you, making travel quite uncomfortable as the cold dampness seeps into your clothes and lingers in the air, often leaving you shivering and longing for warmer, drier conditions.
In Mount Vernon in November, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Mount Vernon, you can check the information here.
UV Risk Categories
Weather in Mount Vernon varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Mount Vernon, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -6°C (21°F) | 47 mm (1.9 inches) | 81% | moderate |
| February Weather | -5°C (23°F) | 58 mm (2.3 inches) | 81% | moderate |
| March Weather | 3°C (38°F) | 73 mm (2.9 inches) | 81% | high |
| April Weather | 9°C (48°F) | 81 mm (3.2 inches) | 82% | very high |
| May Weather | 16°C (62°F) | 150 mm (5.9 inches) | 78% | very high |
| June Weather | 23°C (73°F) | 125 mm (4.9 inches) | 81% | extreme |
| July Weather | 24°C (76°F) | 81 mm (3.2 inches) | 79% | very high |
| August Weather | 22°C (73°F) | 83 mm (3.3 inches) | 77% | very high |
| September Weather | 19°C (67°F) | 130 mm (5.1 inches) | 78% | very high |
| October Weather | 11°C (53°F) | 136 mm (5.4 inches) | 78% | high |
| November Weather | 3°C (38°F) | 48 mm (1.9 inches) | 87% | moderate |
| December Weather | -1°C (30°F) | 45 mm (1.8 inches) | 84% | moderate |