Last updated: June 24, 2025
The average temperature in East Millinocket, United States during September is a pleasant 15°C (59°F). However, be prepared for a temperature range that can drop as low as -2°C (29°F) and soar to a maximum of 33°C (91°F). During this month, you can expect approximately 87 mm (3.4 in) of precipitation over 8 days, resulting in an average humidity level of 77%.
In September in East Millinocket, the average temperature is 15°C (59°F). Maximum temperatures can reach 33°C (91°F), while the minimum can drop as low as -2°C (29°F). Pack accordingly for a wide range of temperatures to ensure a comfortable and enjoyable trip.
In East Millinocket in September, the precipitation amount is 87 mm (3.4 in), which occurs over a span of 8 days.
In East Millinocket in September, humidity is 77%. With an average temperature of 15°C (59°F), this humidity feels like a warm blanket enveloping you, making it essential to stay hydrated and choose light, breathable clothing for comfortable travel.
In East Millinocket in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in East Millinocket.
UV Risk Categories
Weather in East Millinocket varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in East Millinocket, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -8°C (18°F) | 95 mm (3.7 inches) | 88% | low |
| February Weather | -7°C (20°F) | 87 mm (3.4 inches) | 88% | moderate |
| March Weather | -3°C (27°F) | 78 mm (3.1 inches) | 85% | moderate |
| April Weather | 4°C (40°F) | 126 mm (5.0 inches) | 81% | high |
| May Weather | 12°C (53°F) | 100 mm (4.0 inches) | 76% | very high |
| June Weather | 17°C (63°F) | 81 mm (3.2 inches) | 74% | very high |
| July Weather | 20°C (68°F) | 92 mm (3.6 inches) | 74% | very high |
| August Weather | 20°C (67°F) | 80 mm (3.2 inches) | 74% | very high |
| September Weather | 15°C (59°F) | 87 mm (3.4 inches) | 77% | high |
| October Weather | 9°C (48°F) | 123 mm (4.8 inches) | 82% | moderate |
| November Weather | 1°C (34°F) | 116 mm (4.6 inches) | 85% | moderate |
| December Weather | -5°C (22°F) | 116 mm (4.6 inches) | 84% | low |