Last updated: June 24, 2025
In September, the average temperature in Saint Albans, United States hovers around 21°C (71°F), providing a pleasant climate for exploration. Expect temperatures to range from a cool 7°C (44°F) to a warm 36°C (97°F). During this month, precipitation totals around 105 mm (4.1 in), typically falling over 8 days, while humidity levels sit at a comfortable 73%. Enjoy the variable weather, but don't forget to pack for both the heat and the occasional shower!
In September in Saint Albans, the average temperature is 21°C (71°F). Maximums can reach 36°C (97°F), and minimums can be as low as 7°C (44°F). This makes Saint Albans an ideal destination for travelers seeking warm weather while also being prepared for cooler evenings.
In Saint Albans in September, the precipitation amount is 105 mm (4.1 in) over the course of 8 days.
In Saint Albans in September humidity is 73%. With an average temperature of 21°C (71°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities a bit uncomfortable, but with proper hydration and breaks in the shade, it’s still manageable for traveling.
In Saint Albans in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Saint Albans.
UV Risk Categories
Weather in Saint Albans varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Saint Albans, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 102 mm (4.0 inches) | 88% | moderate |
| February Weather | 5°C (41°F) | 146 mm (5.8 inches) | 88% | moderate |
| March Weather | 8°C (47°F) | 116 mm (4.6 inches) | 88% | high |
| April Weather | 13°C (56°F) | 131 mm (5.2 inches) | 86% | very high |
| May Weather | 19°C (66°F) | 150 mm (5.9 inches) | 82% | very high |
| June Weather | 22°C (73°F) | 154 mm (6.1 inches) | 84% | very high |
| July Weather | 25°C (77°F) | 123 mm (4.8 inches) | 82% | very high |
| August Weather | 24°C (75°F) | 114 mm (4.5 inches) | 73% | very high |
| September Weather | 21°C (71°F) | 105 mm (4.1 inches) | 73% | very high |
| October Weather | 16°C (61°F) | 113 mm (4.5 inches) | 81% | high |
| November Weather | 8°C (46°F) | 79 mm (3.1 inches) | 89% | moderate |
| December Weather | 5°C (41°F) | 124 mm (4.9 inches) | 86% | moderate |