Last updated: June 24, 2025
In East Helena, United States, the average temperature in November hovers around -1°C (30°F), with minimums plummeting to -19°C (-2°F) and maximums rising to 18°C (65°F). Expect approximately 33 mm (1.3 in) of precipitation over 9 days, coupled with an average humidity level of 84%. A chilly yet intriguing month awaits!
In November in East Helena, the average temperature is -1°C (30°F), with maximums reaching 18°C (65°F) and minimums dropping as low as -19°C (-2°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.
In East Helena in November, the precipitation amount is 33 mm (1.3 in) over the course of 9 days.
In East Helena in November, humidity is 84%. With an average temperature of -1°C (30°F), this humidity feels like a sharp chill that seeps into your bones, making travel uncomfortable as the wetness in the air intensifies the cold, leaving you yearning for warmth and shelter.
In East Helena 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 East Helena, you can check the information here.
UV Risk Categories
Weather in East Helena varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in East Helena, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -7°C (20°F) | 23 mm (0.9 inches) | 87% | moderate |
| February Weather | -9°C (16°F) | 51 mm (2.0 inches) | 88% | moderate |
| March Weather | -2°C (29°F) | 38 mm (1.5 inches) | 83% | high |
| April Weather | 2°C (36°F) | 67 mm (2.7 inches) | 78% | very high |
| May Weather | 9°C (48°F) | 88 mm (3.5 inches) | 76% | very high |
| June Weather | 14°C (58°F) | 107 mm (4.2 inches) | 78% | extreme |
| July Weather | 19°C (67°F) | 31 mm (1.2 inches) | 77% | very high |
| August Weather | 18°C (65°F) | 34 mm (1.3 inches) | 71% | very high |
| September Weather | 13°C (55°F) | 44 mm (1.7 inches) | 68% | very high |
| October Weather | 4°C (40°F) | 41 mm (1.6 inches) | 72% | moderate |
| November Weather | -1°C (30°F) | 33 mm (1.3 inches) | 84% | moderate |
| December Weather | -6°C (21°F) | 33 mm (1.3 inches) | 90% | low |