Last updated: June 24, 2025
In September, the average temperature in New Site, United States hovers around 25°C (76°F), creating a pleasant atmosphere for outdoor activities. However, be prepared for temperature fluctuations, as it can dip to a cool 12°C (53°F) or soar to a warm 37°C (98°F). Visitors can expect about 97 mm (3.8 in) of precipitation spread over 9 days, contributing to an average humidity of 73%. Whether you're exploring or relaxing, this climate provides a unique experience!
In September in New Site, the average temperature is 25°C (76°F). Maximums can reach 37°C (98°F), and minimums can be as low as 12°C (53°F). It's an ideal time for travelers looking to enjoy warm weather while still having the option for cooler evenings.
In New Site in September, the total precipitation amount reaches 97 mm (3.8 in) over the course of 9 days.
In New Site in September, humidity is 73%. With an average temperature of 25°C (76°F), this humidity feels like walking through a warm, wet blanket, making travel feel sluggish and sticky, as the air clings to your skin and saps your energy while exploring.
In New Site in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in New Site.
UV Risk Categories
Weather in New Site varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in New Site, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 9°C (48°F) | 113 mm (4.4 inches) | 85% | moderate |
| February Weather | 12°C (54°F) | 153 mm (6.0 inches) | 84% | high |
| March Weather | 15°C (59°F) | 123 mm (4.8 inches) | 82% | very high |
| April Weather | 18°C (64°F) | 136 mm (5.3 inches) | 82% | very high |
| May Weather | 22°C (72°F) | 119 mm (4.7 inches) | 81% | extreme |
| June Weather | 25°C (77°F) | 132 mm (5.2 inches) | 77% | extreme |
| July Weather | 26°C (80°F) | 112 mm (4.4 inches) | 77% | extreme |
| August Weather | 26°C (79°F) | 122 mm (4.8 inches) | 72% | extreme |
| September Weather | 25°C (76°F) | 97 mm (3.8 inches) | 73% | very high |
| October Weather | 20°C (68°F) | 123 mm (4.8 inches) | 73% | very high |
| November Weather | 12°C (54°F) | 81 mm (3.2 inches) | 85% | high |
| December Weather | 10°C (50°F) | 142 mm (5.6 inches) | 88% | moderate |