Last updated: June 24, 2025
In December, the average temperature in Flat Lick, United States hovers around 6°C (43°F). Be prepared for a range of temperatures: it can dip as low as -12°C (11°F) or rise to a pleasant 22°C (72°F). Expect 143 mm (5.6 in) of precipitation spread over approximately 12 days, with humidity levels averaging a steamy 88%.
In December in Flat Lick, the average temperature is 6°C (43°F). Maximum temperatures can reach 22°C (72°F), while the minimum can drop as low as -12°C (11°F). Travelers should be prepared for a wide temperature range and pack accordingly.
In Flat Lick in December, the total precipitation amount is 143 mm (5.6 in) over the course of 12 days.
In Flat Lick in December, humidity is 88%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable and prompting you to seek warm shelter frequently.
In Flat Lick in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Flat Lick, you can check the information here.
UV Risk Categories
Weather in Flat Lick varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Flat Lick, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 99 mm (3.9 inches) | 88% | moderate |
| February Weather | 6°C (43°F) | 196 mm (7.7 inches) | 88% | high |
| March Weather | 10°C (50°F) | 148 mm (5.8 inches) | 87% | very high |
| April Weather | 14°C (57°F) | 155 mm (6.1 inches) | 84% | very high |
| May Weather | 19°C (67°F) | 129 mm (5.1 inches) | 84% | extreme |
| June Weather | 22°C (72°F) | 126 mm (5.0 inches) | 83% | extreme |
| July Weather | 25°C (77°F) | 110 mm (4.3 inches) | 79% | extreme |
| August Weather | 24°C (75°F) | 131 mm (5.2 inches) | 66% | very high |
| September Weather | 21°C (71°F) | 99 mm (3.9 inches) | 67% | very high |
| October Weather | 16°C (61°F) | 136 mm (5.3 inches) | 76% | high |
| November Weather | 8°C (46°F) | 80 mm (3.2 inches) | 89% | moderate |
| December Weather | 6°C (43°F) | 143 mm (5.6 inches) | 88% | moderate |