Alert Weather in September

September in Alert sees daytime temperatures around -5°C (23°F) and lows of -11°C (12°F) at night. Pack a rain jacket because some snowfall is likely.

Rainfall in Alert in September

Past climate data indicates that roughly 12 days will see snow, totalling around 26 mm (1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Alert in September

Expect highs of -5°C (23°F) in Alert in September, with nights dropping to around -11°C (12°F). Staying warm is the main priority this month, especially during mornings and evenings. Nights drop below freezing to -11°C (12°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. The month brings very cold weather, so dressing warmly is essential. Prepare with multiple layers for added warmth.

Sunshine in Alert in September

The area enjoys a moderate level of sunlight, with around 111 hours. It's a good balance between sunny and cloudy days.

Wind Speed in Alert in September

Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

September in Alert can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.