Last updated: June 24, 2025
In Lewistown, United States, the average temperature in November hovers around 6°C (42°F). However, be prepared for fluctuations, as the thermometer can dip as low as -10°C (14°F) or soar up to 24°C (75°F). Expect about 85 mm (3.3 in) of precipitation spread across 9 days, with an average humidity of a balmy 89%. Whether you're bundling up against the cold or enjoying the rare warmth, it's a month of diverse weather!
In November in Lewistown, the average temperature is 6°C (42°F). The maximum can reach 24°C (75°F), while the minimum can drop as low as -10°C (14°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.
In Lewistown in November, the precipitation amount is 85 mm (3.3 in) over the course of 9 days.
In Lewistown in November humidity is 89%. With an average temperature of 6°C (42°F), this humidity feels like a heavy blanket wrapping around you, making it challenging for traveling as you navigate the damp air that clings to your skin, leaving you longing for a warm, dry refuge.
In Lewistown in November, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Lewistown for better planning.
UV Risk Categories
Weather in Lewistown varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Lewistown, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 65 mm (2.6 inches) | 89% | moderate |
| February Weather | 1°C (34°F) | 104 mm (4.1 inches) | 90% | moderate |
| March Weather | 5°C (41°F) | 94 mm (3.7 inches) | 89% | high |
| April Weather | 11°C (51°F) | 102 mm (4.0 inches) | 88% | very high |
| May Weather | 17°C (62°F) | 120 mm (4.7 inches) | 80% | very high |
| June Weather | 21°C (71°F) | 101 mm (4.0 inches) | 79% | very high |
| July Weather | 24°C (76°F) | 121 mm (4.8 inches) | 74% | very high |
| August Weather | 23°C (74°F) | 102 mm (4.0 inches) | 64% | very high |
| September Weather | 20°C (68°F) | 129 mm (5.1 inches) | 67% | very high |
| October Weather | 14°C (57°F) | 113 mm (4.5 inches) | 81% | high |
| November Weather | 6°C (42°F) | 85 mm (3.3 inches) | 89% | moderate |
| December Weather | 2°C (36°F) | 91 mm (3.6 inches) | 88% | low |