Last updated: June 18, 2025
In August, the average temperature in Montebello, Canada hovers around 19°C (67°F). Expect a minimum of 6°C (43°F) and a maximum of 31°C (89°F), providing a varied climate. During this month, anticipate approximately 98 mm (3.9 in) of precipitation spread over 13 days, contributing to an average humidity of 67%.
In August in Montebello, the average temperature is 19°C (67°F), with maximums reaching 31°C (89°F) and minimums dropping to as low as 6°C (43°F). Be prepared for a pleasant mix of warm days and cooler nights while traveling during this time.
In Montebello in August, the precipitation amount is 98 mm (3.9 in) over a span of 13 days.
In Montebello in August, humidity is 67%. With an average temperature of 19°C (67°F), this humidity feels like walking through a warm, soft blanket, making sightseeing and outdoor activities a bit more challenging but still enjoyable for those prepared with light clothing and plenty of hydration.
In Montebello in August, 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 Montebello.
UV Risk Categories
Weather in Montebello varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Montebello, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -9°C (15°F) | 80 mm (3.1 inches) | 93% | low |
| February Weather | -8°C (18°F) | 85 mm (3.3 inches) | 93% | moderate |
| March Weather | -3°C (27°F) | 89 mm (3.5 inches) | 86% | moderate |
| April Weather | 5°C (41°F) | 110 mm (4.3 inches) | 82% | very high |
| May Weather | 13°C (55°F) | 115 mm (4.5 inches) | 75% | very high |
| June Weather | 18°C (64°F) | 102 mm (4.0 inches) | 68% | very high |
| July Weather | 21°C (70°F) | 134 mm (5.3 inches) | 69% | very high |
| August Weather | 19°C (67°F) | 98 mm (3.9 inches) | 67% | very high |
| September Weather | 15°C (59°F) | 86 mm (3.4 inches) | 72% | high |
| October Weather | 9°C (48°F) | 124 mm (4.9 inches) | 83% | moderate |
| November Weather | 0°C (32°F) | 100 mm (3.9 inches) | 88% | moderate |
| December Weather | -6°C (21°F) | 88 mm (3.5 inches) | 89% | low |