Last updated: June 18, 2025
In September, the average temperature in Cross Lake 19A, Canada is a cool 10°C (50°F). Expect a comfortable range with minimum lows dipping to -5°C (24°F) and highs reaching up to 26°C (79°F). With an average humidity of 86%, you might want to prepare for some moisture in the air. Be aware that 56 mm (2.2 in) of precipitation is likely across 11 days, so pack your umbrella!
In September in Cross Lake 19A, the average temperature is 10°C (50°F), with maximums reaching 26°C (79°F) and minimums dipping as low as -5°C (24°F). This variation in temperatures makes it essential for travelers to pack layers to stay comfortable throughout the day.
In Cross Lake 19A in September, the precipitation amount is 56 mm (2.2 in) over the course of 11 days.
In Cross Lake 19A in September humidity is 86%. With an average temperature of 10°C (50°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities uncomfortable and sticky, which can dampen the spirit of travel.
In Cross Lake 19A in September, 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 Cross Lake 19A.
UV Risk Categories
Weather in Cross Lake 19A varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Cross Lake 19A, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -19°C (-3°F) | 26 mm (1.0 inches) | 96% | low |
| February Weather | -20°C (-4°F) | 14 mm (0.5 inches) | 94% | low |
| March Weather | -10°C (14°F) | 31 mm (1.2 inches) | 93% | moderate |
| April Weather | -3°C (28°F) | 35 mm (1.4 inches) | 86% | high |
| May Weather | 7°C (44°F) | 48 mm (1.9 inches) | 78% | high |
| June Weather | 15°C (60°F) | 94 mm (3.7 inches) | 67% | very high |
| July Weather | 19°C (66°F) | 106 mm (4.2 inches) | 83% | high |
| August Weather | 16°C (62°F) | 103 mm (4.1 inches) | 85% | high |
| September Weather | 10°C (50°F) | 56 mm (2.2 inches) | 86% | moderate |
| October Weather | 2°C (36°F) | 63 mm (2.5 inches) | 89% | moderate |
| November Weather | -10°C (14°F) | 41 mm (1.6 inches) | 88% | low |
| December Weather | -17°C (1°F) | 25 mm (1.0 inches) | 96% | low |