Last updated: June 24, 2025
In Setauket-East Setauket, United States, the average temperature in November hovers around 9°C (49°F). This month can experience a chilly minimum of -6°C (21°F), while reaching a pleasant maximum of 21°C (70°F). Expect about 103 mm (4.0 in) of precipitation spread over 9 days, with an average humidity level of 82%. Stay prepared for a mix of rainy and cool conditions!
In November in Setauket-East Setauket, the average temperature is 9°C (49°F). The maximum can reach 21°C (70°F), and the minimum can be as low as -6°C (21°F). It's advisable to pack layers to accommodate the fluctuating temperatures during your travels.
In Setauket-East Setauket in November, the precipitation amount is 103 mm (4.0 in) over the course of 9 days.
In Setauket-East Setauket in November, humidity is 82%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and prompting travelers to seek warmth indoors or in cozy cafes.
In Setauket-East Setauket 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 Setauket-East Setauket for better planning.
UV Risk Categories
Weather in Setauket-East Setauket varies notably across the year, with each month offering distinct climate conditions. This page compares November’s weather to other months in Setauket-East Setauket, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 80 mm (3.1 inches) | 84% | moderate |
| February Weather | 2°C (36°F) | 112 mm (4.4 inches) | 82% | moderate |
| March Weather | 4°C (40°F) | 104 mm (4.1 inches) | 81% | high |
| April Weather | 9°C (49°F) | 132 mm (5.2 inches) | 78% | very high |
| May Weather | 14°C (58°F) | 119 mm (4.7 inches) | 69% | very high |
| June Weather | 20°C (68°F) | 87 mm (3.4 inches) | 69% | very high |
| July Weather | 24°C (76°F) | 131 mm (5.2 inches) | 62% | very high |
| August Weather | 24°C (75°F) | 103 mm (4.0 inches) | 65% | very high |
| September Weather | 21°C (70°F) | 94 mm (3.7 inches) | 68% | very high |
| October Weather | 16°C (61°F) | 143 mm (5.6 inches) | 74% | high |
| November Weather | 9°C (49°F) | 103 mm (4.0 inches) | 82% | moderate |
| December Weather | 5°C (40°F) | 140 mm (5.5 inches) | 80% | low |