Last updated: June 24, 2025
In October, the average temperature in Coal City, United States hovers around 13°C (56°F). However, temperatures can fluctuate significantly, ranging from a chilly -4°C (25°F) to a blistering 32°C (89°F). Visitors should also be prepared for precipitation, with an average of 138 mm (5.4 in) spread across 12 days. Coupled with a high humidity level of 82%, this month offers a unique climate experience!
In October in Coal City, the average temperature is 13°C (56°F), with maximums potentially reaching 32°C (89°F) and minimums dropping as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures, making layered clothing essential for comfort.
In Coal City in October, the precipitation amount is 138 mm (5.4 in) spread over a period of 12 days.
In Coal City in October, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.
In Coal City in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Coal City, you can refer to this Hourly UV Index in Coal City.
UV Risk Categories
Weather in Coal City varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Coal City, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -3°C (27°F) | 65 mm (2.6 inches) | 82% | moderate |
| February Weather | -2°C (29°F) | 68 mm (2.7 inches) | 83% | moderate |
| March Weather | 5°C (41°F) | 93 mm (3.6 inches) | 84% | high |
| April Weather | 10°C (50°F) | 121 mm (4.8 inches) | 85% | very high |
| May Weather | 17°C (63°F) | 164 mm (6.4 inches) | 79% | very high |
| June Weather | 23°C (73°F) | 135 mm (5.3 inches) | 82% | very high |
| July Weather | 24°C (76°F) | 100 mm (4.0 inches) | 80% | very high |
| August Weather | 23°C (74°F) | 84 mm (3.3 inches) | 81% | very high |
| September Weather | 20°C (69°F) | 84 mm (3.3 inches) | 80% | very high |
| October Weather | 13°C (56°F) | 138 mm (5.4 inches) | 82% | high |
| November Weather | 4°C (40°F) | 59 mm (2.3 inches) | 88% | moderate |
| December Weather | 1°C (34°F) | 56 mm (2.2 inches) | 84% | low |