Cairndow Weather in September

September in Cairndow brings moderate temperatures around 16°C (61°F) during the day, dropping to 9°C (48°F) at night, with quite a bit of rainfall expected, averaging around 163 mm (6.4 in) for the month.

Rainfall in Cairndow in September

You can typically expect 22 days of rain this month, averaging around 163 mm (6.4 in). Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Cairndow in September

In September, Cairndow sees moderate temperatures, with highs of 16°C (61°F). Nights drop to around 9°C (48°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 9°C (48°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Cairndow in September

The area sees fewer sunny days, with a projection of about 87 hours of sunshine. This reduced sunlight makes it ideal for those who prefer overcast conditions over bright sunny days.

If you prefer dry days with pleasant temperatures, July typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.