Last updated: June 18, 2025
In Lorne, Canada, the average temperature in December hovers around -8°C (19°F). Residents can experience extremes, with minimums plunging to -28°C (-18°F) and maximums reaching up to 15°C (59°F). During this month, expect approximately 100 mm (3.9 in) of precipitation over 11 days, coupled with an average humidity level of 88%. Stay prepared for a chilly, damp winter!
In December in Lorne, the average temperature is -8°C (19°F). Maximums can reach 15°C (59°F), while minimums can plummet to as low as -28°C (-18°F). Travelers should be prepared for a wide temperature range and dress in layers to stay comfortable during their visit.
In Lorne in December, the precipitation amount is 100 mm (3.9 in) over the course of 11 days.
In Lorne in December, humidity is 88%. With an average temperature of -8°C (19°F), this humidity feels like a thick, biting chill that seeps into your bones, making travel quite uncomfortable and demanding extra layers to stay warm and dry.
In Lorne in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Lorne, you can visit Hourly UV Index in Lorne.
UV Risk Categories
Weather in Lorne varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Lorne, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -11°C (13°F) | 91 mm (3.6 inches) | 89% | low |
| February Weather | -10°C (15°F) | 81 mm (3.2 inches) | 90% | moderate |
| March Weather | -5°C (24°F) | 93 mm (3.7 inches) | 88% | moderate |
| April Weather | 2°C (35°F) | 111 mm (4.4 inches) | 86% | very high |
| May Weather | 9°C (49°F) | 93 mm (3.7 inches) | 83% | very high |
| June Weather | 15°C (60°F) | 88 mm (3.5 inches) | 75% | very high |
| July Weather | 18°C (65°F) | 96 mm (3.8 inches) | 82% | very high |
| August Weather | 18°C (65°F) | 86 mm (3.4 inches) | 84% | very high |
| September Weather | 13°C (55°F) | 118 mm (4.7 inches) | 85% | high |
| October Weather | 7°C (44°F) | 102 mm (4.0 inches) | 87% | moderate |
| November Weather | -1°C (31°F) | 122 mm (4.8 inches) | 86% | low |
| December Weather | -8°C (19°F) | 100 mm (3.9 inches) | 88% | low |