Last updated: June 24, 2025
The average temperature in English, United States during September is a pleasant 22°C (72°F). However, be prepared for a range of temperatures, where minimums can drop to 8°C (47°F) and maximums can soar to 35°C (95°F). You'll also encounter some precipitation, with about 98 mm (3.9 in) expected over 8 days. Expect the weather to feel a bit humid, with an average humidity level of 69%.
In September in English, the average temperature is 22°C (72°F). Maximum can reach 35°C (95°F), and minimum can be as low as 8°C (47°F). This range makes it an ideal time for travelers seeking mild weather and the chance to enjoy both warm and cooler moments.
In English in September, the total precipitation amount is 98 mm (3.9 in), occurring over 8 days.
In English in September, humidity is 69%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket, making travel feel sticky and slightly oppressive, yet also invigorating as the air is thick with the scent of blooming flora and vibrant surroundings.
In English in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in English.
UV Risk Categories
Weather in English varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in English, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 91 mm (3.6 inches) | 87% | moderate |
| February Weather | 4°C (39°F) | 127 mm (5.0 inches) | 85% | moderate |
| March Weather | 9°C (48°F) | 140 mm (5.5 inches) | 86% | high |
| April Weather | 13°C (56°F) | 130 mm (5.1 inches) | 84% | very high |
| May Weather | 20°C (68°F) | 140 mm (5.5 inches) | 79% | very high |
| June Weather | 24°C (75°F) | 142 mm (5.6 inches) | 82% | extreme |
| July Weather | 26°C (79°F) | 91 mm (3.6 inches) | 79% | very high |
| August Weather | 25°C (77°F) | 89 mm (3.5 inches) | 70% | very high |
| September Weather | 22°C (72°F) | 98 mm (3.9 inches) | 69% | very high |
| October Weather | 16°C (61°F) | 112 mm (4.4 inches) | 76% | high |
| November Weather | 7°C (45°F) | 96 mm (3.8 inches) | 88% | moderate |
| December Weather | 5°C (41°F) | 111 mm (4.4 inches) | 87% | moderate |