Last updated: June 24, 2025
In Slater, United States, the average temperature in September hovers around 22°C (72°F), providing a pleasant climate. However, temperatures can range from a minimum of 5°C (41°F) to a sweltering maximum of 35°C (95°F). Expect about 71 mm (2.8 in) of precipitation spread over 6 days, with an average humidity level of 72%. Perfect for a cozy getaway or adventurous outings!
In September in Slater, the average temperature is 22°C (72°F), with maximums reaching 35°C (95°F) and minimums dropping to as low as 5°C (41°F). This wide temperature range makes it essential for travelers to pack both light clothing for the warm days and warmer layers for the cooler evenings.
In Slater in September, the precipitation amount is 71 mm (2.8 in) over a span of 6 days.
In Slater in September humidity is 72%. With an average temperature of 22°C (72°F), this humidity feels like you are stepping into a warm, embracing blanket, making traveling feel sweaty and slightly stifling, but the balmy weather is also quite perfect for exploring local attractions.
In Slater 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 Slater.
UV Risk Categories
Weather in Slater varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Slater, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (31°F) | 64 mm (2.5 inches) | 80% | moderate |
| February Weather | 1°C (33°F) | 55 mm (2.2 inches) | 78% | moderate |
| March Weather | 8°C (46°F) | 114 mm (4.5 inches) | 75% | high |
| April Weather | 12°C (54°F) | 103 mm (4.1 inches) | 77% | very high |
| May Weather | 19°C (66°F) | 219 mm (8.6 inches) | 82% | very high |
| June Weather | 25°C (77°F) | 137 mm (5.4 inches) | 83% | extreme |
| July Weather | 26°C (80°F) | 110 mm (4.3 inches) | 81% | extreme |
| August Weather | 25°C (76°F) | 108 mm (4.3 inches) | 78% | very high |
| September Weather | 22°C (72°F) | 71 mm (2.8 inches) | 72% | very high |
| October Weather | 14°C (58°F) | 113 mm (4.5 inches) | 72% | high |
| November Weather | 7°C (44°F) | 49 mm (1.9 inches) | 84% | moderate |
| December Weather | 3°C (38°F) | 38 mm (1.5 inches) | 86% | moderate |