Last updated: June 24, 2025
In Oak Grove, United States, the average temperature in September reaches a warm 26°C (80°F). Expect a minimum of 13°C (55°F) and a high of 39°C (102°F), making it essential to stay hydrated. Over the month, precipitation averages 70 mm (2.8 in), spread across 8 days, so don’t forget your umbrella! With an average humidity of 73%, the air may feel quite sticky—perfect for a refreshing cold drink!
In September in Oak Grove, the average temperature is 26°C (80°F). Maximum temperatures can reach 39°C (102°F) and minimums can drop to as low as 13°C (55°F). This range makes it a perfect time for travelers to enjoy a variety of outdoor activities while being prepared for both warm and cooler evenings.
In Oak Grove in September, the total precipitation amount is 70 mm (2.8 in), spread over the course of 8 days.
In Oak Grove in September, humidity is 73%. With an average temperature of 26°C (80°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration a bit sticky but still inviting, perfect for leisurely strolls in the shade or refreshing breaks by the water.
In Oak Grove 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 Oak Grove.
UV Risk Categories
Weather in Oak Grove varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Oak Grove, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 9°C (48°F) | 126 mm (5.0 inches) | 84% | moderate |
| February Weather | 11°C (52°F) | 200 mm (7.9 inches) | 83% | high |
| March Weather | 16°C (61°F) | 153 mm (6.0 inches) | 80% | very high |
| April Weather | 18°C (65°F) | 181 mm (7.1 inches) | 82% | extreme |
| May Weather | 23°C (74°F) | 122 mm (4.8 inches) | 83% | extreme |
| June Weather | 27°C (80°F) | 111 mm (4.4 inches) | 80% | extreme |
| July Weather | 28°C (83°F) | 99 mm (3.9 inches) | 80% | extreme |
| August Weather | 28°C (83°F) | 84 mm (3.3 inches) | 75% | extreme |
| September Weather | 26°C (80°F) | 70 mm (2.8 inches) | 73% | very high |
| October Weather | 20°C (69°F) | 140 mm (5.5 inches) | 76% | very high |
| November Weather | 13°C (55°F) | 92 mm (3.6 inches) | 84% | high |
| December Weather | 11°C (52°F) | 124 mm (4.9 inches) | 88% | moderate |