Last updated: June 24, 2025
In Lake Ketchum, United States, the average temperature in November hovers around 7°C (45°F), with a notable range from a chilly -4°C (25°F) to a mild 17°C (62°F). Expect 274 mm (10.8 in) of precipitation spread over 20 days, contributing to the region's high average humidity of 88%. Whether you’re gearing up for the cold or preparing for the rain, be sure to dress accordingly!
In November in Lake Ketchum, the average temperature is 7°C (45°F). Maximums can reach 17°C (62°F), while minimums can dip as low as -4°C (25°F). Be prepared for a range of temperatures that require layering for your travels.
In Lake Ketchum in November, the total precipitation amount is 274 mm (10.8 in) spread over 20 days.
In Lake Ketchum in November humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.
In Lake Ketchum in November, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Lake Ketchum, you can visit Hourly UV Index in Lake Ketchum.
UV Risk Categories
Weather in Lake Ketchum varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Lake Ketchum, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 5°C (40°F) | 217 mm (8.5 inches) | 87% | low |
| February Weather | 4°C (39°F) | 222 mm (8.7 inches) | 86% | moderate |
| March Weather | 6°C (44°F) | 179 mm (7.0 inches) | 88% | moderate |
| April Weather | 9°C (49°F) | 145 mm (5.7 inches) | 86% | high |
| May Weather | 13°C (55°F) | 83 mm (3.3 inches) | 82% | very high |
| June Weather | 15°C (60°F) | 75 mm (2.9 inches) | 82% | very high |
| July Weather | 18°C (64°F) | 22 mm (0.9 inches) | 85% | very high |
| August Weather | 18°C (65°F) | 26 mm (1.0 inches) | 77% | very high |
| September Weather | 15°C (60°F) | 127 mm (5.0 inches) | 76% | high |
| October Weather | 10°C (50°F) | 204 mm (8.0 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 274 mm (10.8 inches) | 88% | low |
| December Weather | 4°C (40°F) | 255 mm (10.0 inches) | 89% | low |