Last updated: June 24, 2025
In September, the average temperature in Northwood, United States is a pleasant 18°C (65°F). However, temperatures can vary significantly, with minimums dropping to 2°C (36°F) and maxing out at a warm 34°C (94°F). Prepare for some rain, as you can expect an average precipitation of 71 mm (2.8 in) over the course of 7 days. Don't forget to account for the moderate average humidity of 71%, which adds a slight tropical feel to the atmosphere!
In September in Northwood, the average temperature is 18°C (65°F). Maximums can reach 34°C (94°F), and minimums can be as low as 2°C (36°F). This makes Northwood a great destination for travelers looking to enjoy both warm days and cool nights.
In Northwood in September, the precipitation amount is 71 mm (2.8 in) over a span of 7 days.
In Northwood in September humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.
In Northwood 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 Northwood.
UV Risk Categories
Weather in Northwood varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Northwood, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -4°C (26°F) | 73 mm (2.9 inches) | 86% | moderate |
| February Weather | -2°C (28°F) | 84 mm (3.3 inches) | 84% | moderate |
| March Weather | 1°C (35°F) | 80 mm (3.2 inches) | 82% | moderate |
| April Weather | 8°C (46°F) | 129 mm (5.1 inches) | 80% | very high |
| May Weather | 14°C (57°F) | 74 mm (2.9 inches) | 72% | very high |
| June Weather | 20°C (68°F) | 88 mm (3.4 inches) | 72% | very high |
| July Weather | 23°C (73°F) | 136 mm (5.3 inches) | 67% | very high |
| August Weather | 22°C (72°F) | 74 mm (2.9 inches) | 66% | very high |
| September Weather | 18°C (65°F) | 71 mm (2.8 inches) | 71% | high |
| October Weather | 12°C (53°F) | 122 mm (4.8 inches) | 78% | moderate |
| November Weather | 4°C (39°F) | 105 mm (4.1 inches) | 84% | moderate |
| December Weather | -1°C (30°F) | 121 mm (4.8 inches) | 81% | low |