Deer Lake Weather in September

With daytime temperatures of 17°C (63°F) and nighttime lows of 8°C (46°F), September in Deer Lake brings moderate temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 124 mm (4.9 in) falls on average.

Rainfall in Deer Lake in September

Looking at the last 30 years, the data shows about 16 days with rain, averaging 124 mm (4.9 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Deer Lake in September

September in Deer Lake sees highs of 17°C (63°F) and lows of 8°C (46°F) overnight. September is in the summer season. The difference between afternoon and evening temperatures is usually noticeable. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Should you favor a climate that's both dry and comfortably warm, July and August typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.