Last updated: August 27, 2025
In Nowy Dwor Mazowiecki, Poland, the average temperature in September hovers around 15°C (59°F). During this time, you can expect temperatures to range from a brisk 2°C (36°F) to a warm 30°C (87°F). With an average precipitation of 78 mm (3.1 in) spread over 12 days, it's wise to be prepared for some rain. The average humidity level is around 71%, adding a touch of mugginess to the atmosphere.
In September in Nowy Dwor Mazowiecki, the average temperature is 15°C (59°F). Maximums can reach 30°C (87°F), and minimums can drop as low as 2°C (36°F). This variation in temperatures makes it essential for travelers to pack layers to stay comfortable throughout the day.
In Nowy Dwor Mazowiecki in September, the precipitation amount is 78 mm (3.1 in), occurring over a span of 12 days.
In Nowy Dwor Mazowiecki in September humidity is 71%. With an average temperature of 15°C (59°F), this humidity feels like a damp embrace, making outdoor activities slightly uncomfortable and encouraging travelers to seek shade or indoor attractions to escape the muggy air.
In Nowy Dwor Mazowiecki in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Nowy Dwor Mazowiecki.
UV Risk Categories
Weather in Nowy Dwor Mazowiecki varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Nowy Dwor Mazowiecki, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 0°C (32°F) | 40 mm (1.6 inches) | 92% | low |
| February Weather | 1°C (33°F) | 44 mm (1.7 inches) | 90% | low |
| March Weather | 4°C (39°F) | 39 mm (1.6 inches) | 87% | moderate |
| April Weather | 9°C (48°F) | 34 mm (1.3 inches) | 76% | moderate |
| May Weather | 14°C (57°F) | 84 mm (3.3 inches) | 58% | high |
| June Weather | 19°C (67°F) | 66 mm (2.6 inches) | 56% | very high |
| July Weather | 20°C (68°F) | 75 mm (2.9 inches) | 59% | very high |
| August Weather | 20°C (67°F) | 89 mm (3.5 inches) | 60% | high |
| September Weather | 15°C (59°F) | 78 mm (3.1 inches) | 71% | moderate |
| October Weather | 10°C (51°F) | 66 mm (2.6 inches) | 86% | moderate |
| November Weather | 5°C (42°F) | 32 mm (1.3 inches) | 90% | low |
| December Weather | 1°C (35°F) | 49 mm (1.9 inches) | 93% | low |