Last updated: June 24, 2025
In September, the average temperature in Grand Ridge, United States is a pleasant 26°C (79°F). Be prepared for a range, as temps can dip to a minimum of 13°C (56°F) and soar to a maximum of 38°C (101°F). During this time, expect 137 mm (5.4 in) of precipitation spread over about 13 days, contributing to an average humidity of 79%.
In September in Grand Ridge, the average temperature is 26°C (79°F). Maximums can reach 38°C (101°F), while minimums can drop to as low as 13°C (56°F). This makes Grand Ridge a great travel destination for those who enjoy warm weather with a cool reprieve during the night.
In Grand Ridge in September, the total precipitation amount reaches 137 mm (5.4 in) over the course of 13 days.
In Grand Ridge in September humidity is 79%. With an average temperature of 26°C (79°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting. Travelers should be prepared for a heavy air that clings to the skin, making hydration essential while navigating the sights and sounds of the city.
In Grand Ridge in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Grand Ridge.
UV Risk Categories
Weather in Grand Ridge varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Grand Ridge, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 12°C (53°F) | 87 mm (3.4 inches) | 83% | moderate |
| February Weather | 15°C (59°F) | 122 mm (4.8 inches) | 82% | very high |
| March Weather | 17°C (63°F) | 59 mm (2.3 inches) | 79% | very high |
| April Weather | 20°C (68°F) | 109 mm (4.3 inches) | 77% | extreme |
| May Weather | 24°C (76°F) | 91 mm (3.6 inches) | 74% | extreme |
| June Weather | 27°C (80°F) | 160 mm (6.3 inches) | 70% | extreme |
| July Weather | 27°C (81°F) | 144 mm (5.7 inches) | 78% | extreme |
| August Weather | 27°C (81°F) | 167 mm (6.6 inches) | 78% | extreme |
| September Weather | 26°C (79°F) | 137 mm (5.4 inches) | 79% | very high |
| October Weather | 23°C (73°F) | 89 mm (3.5 inches) | 74% | very high |
| November Weather | 15°C (60°F) | 46 mm (1.8 inches) | 83% | high |
| December Weather | 13°C (56°F) | 124 mm (4.9 inches) | 86% | moderate |