Last updated: June 24, 2025
In December, the average temperature in Inverness, United States is a comfortable 17°C (62°F). However, be prepared for a range, with minimum temperatures dipping to a brisk -1°C (31°F) and highs reaching a warm 29°C (84°F). Expect about 80 mm (3.1 in) of precipitation spread over 7 days, contributing to an average humidity of 84%. Stay ready for both warmth and rain during your visit!
In December in Inverness, the average temperature is 17°C (62°F). Maximums can reach 29°C (84°F), while minimums can drop as low as -1°C (31°F). This unpredictable weather makes it important for travelers to pack both lightweight clothing for warmer days and warmer layers for the chilly evenings.
In Inverness in December, the precipitation amount is 80 mm (3.1 in) during a span of 7 days.
In Inverness in December humidity is 84%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket enveloping you, making travel both comforting and slightly stifling, as you navigate through a haze of thick, moisture-laden air.
In Inverness in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Inverness.
UV Risk Categories
Weather in Inverness varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Inverness, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 15°C (59°F) | 45 mm (1.8 inches) | 83% | moderate |
| February Weather | 18°C (65°F) | 58 mm (2.3 inches) | 80% | very high |
| March Weather | 20°C (67°F) | 23 mm (0.9 inches) | 75% | very high |
| April Weather | 22°C (72°F) | 84 mm (3.3 inches) | 70% | extreme |
| May Weather | 25°C (78°F) | 107 mm (4.2 inches) | 68% | extreme |
| June Weather | 27°C (81°F) | 182 mm (7.2 inches) | 75% | extreme |
| July Weather | 27°C (81°F) | 217 mm (8.6 inches) | 79% | extreme |
| August Weather | 28°C (82°F) | 211 mm (8.3 inches) | 81% | extreme |
| September Weather | 27°C (81°F) | 162 mm (6.4 inches) | 83% | very high |
| October Weather | 25°C (77°F) | 73 mm (2.9 inches) | 81% | very high |
| November Weather | 19°C (67°F) | 52 mm (2.1 inches) | 82% | high |
| December Weather | 17°C (62°F) | 80 mm (3.1 inches) | 84% | moderate |