Last updated: June 18, 2025
The average temperature in Lac-Megantic, Canada during July is a pleasant 18°C (65°F). However, be prepared for a range: temperatures can dip to a cool 6°C (42°F) or rise to a warm 31°C (88°F). Rain is a possibility, with an average precipitation of 114 mm (4.5 in) expected over 16 days of the month. Don't forget, the average humidity sits at a comfortable 75%, adding to the area's unique charm.
In July in Lac-Megantic, the average temperature is 18°C (65°F). Maximums can reach 31°C (88°F) and minimums can be as low as 6°C (42°F). This fluctuating climate makes Lac-Megantic an ideal destination for travelers looking to experience a variety of outdoor activities in comfortable weather.
In Lac-Megantic in July, the precipitation amount is 114 mm (4.5 in), occurring over a span of 16 days.
In Lac-Megantic in July, humidity is 75%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket that can make outdoor exploration feel a bit stifling, potentially leading to discomfort during travel activities.
In Lac-Megantic in July, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lac-Megantic.
UV Risk Categories
Weather in Lac-Megantic varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in Lac-Megantic, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -10°C (15°F) | 92 mm (3.6 inches) | 91% | low |
| February Weather | -8°C (17°F) | 87 mm (3.4 inches) | 89% | moderate |
| March Weather | -4°C (24°F) | 84 mm (3.3 inches) | 85% | moderate |
| April Weather | 3°C (38°F) | 121 mm (4.7 inches) | 84% | high |
| May Weather | 10°C (51°F) | 111 mm (4.4 inches) | 78% | very high |
| June Weather | 15°C (60°F) | 115 mm (4.5 inches) | 72% | very high |
| July Weather | 18°C (65°F) | 114 mm (4.5 inches) | 75% | very high |
| August Weather | 17°C (64°F) | 114 mm (4.5 inches) | 74% | very high |
| September Weather | 13°C (56°F) | 79 mm (3.1 inches) | 77% | high |
| October Weather | 7°C (45°F) | 136 mm (5.4 inches) | 85% | moderate |
| November Weather | -1°C (30°F) | 112 mm (4.4 inches) | 86% | moderate |
| December Weather | -7°C (20°F) | 92 mm (3.6 inches) | 85% | low |