September weather forecast
Saint Pierre and Miquelon

September in Saint Pierre and Miquelon marks the onset of autumn, bringing cooler temperatures and the beginning of the foliage season. Average temperatures during this month range from 9°C (48.2°F) to 15°C (59°F). As the month progresses, a gradual decrease in temperature signals the transition from summer to autumn. Evening temperatures can drop significantly, hinting at the approaching winter months.

Compared to August, September sees a noticeable decrease in temperature. The warmth of the summer begins to fade, and the autumn chill becomes more prominent, especially towards the end of the month. As September transitions into October, the temperatures continue to drop, and the autumn season becomes fully established.

September also brings an increase in rainfall compared to the summer months. These showers, coupled with the changing temperatures, contribute to the transformation of the island's landscapes, as leaves start changing colours, heralding the arrival of the autumn foliage season.

In both Saint-Pierre and Miquelon-Langlade, the arrival of autumn brings a change in the natural scenery. The vibrant green landscapes start to give way to hues of yellow, orange, and red. It is an ideal time for nature lovers and photographers looking to capture the beauty of the autumn season. Despite the cooler weather and increased rainfall, September's colourful landscapes make it a worthwhile time to visit Saint Pierre and Miquelon.

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• Saint-Pierre - September »
  On the first day of September sunrise is at 07:05 and sunset at 20:23. In Saint-Pierre in September, it is raining for 11.6 days, with typically 53mm (2.09") of accumulated precipitation.
• Miquelon-Langlade - September »
  In September, on the first day of the month, sunrise is at 07:05 and sunset at 20:24. When are sunrise and sunset in September in Miquelon-Langlade?
• Langlade Island - September »
  In Langlade Island in September, it is raining for 6 days, with typically 118mm (4.65") of accumulated precipitation. In Langlade Island, in September, it is raining for 6 days, with typically 118mm (4.65") of accumulated precipitation.