Sept-Îles Average Rainfall by Month

This page shows the average precipitation in each month of the year in Sept-Îles, Quebec. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Sept-Îles?
In Sept-Îles, October has the greatest precipitation of any month. On average, Sept-Îles gets 11.9 cm of precipitation in October.
However, January is the month with the greatest chance of precipitation. 53.6% of days in January will have at least some rain.
What's the Driest Month in Sept-Îles?
In Sept-Îles, February has the least precipitation of any month. On average, Sept-Îles gets 5.96 cm of precipitation in February.
May is the month with the lowest chance of precipitation. 42.5% of days in May will have measurable rain.
Month Precipitation % Chance
January 7.76 cm 53.6
February 5.96 cm 47.3
March 7.48 cm 46.3
April 8.08 cm 42.6
May 8.06 cm 42.5
June 8.59 cm 43.6
July 9.51 cm 49.4
August 8.49 cm 45.5
September 10.15 cm 45.9
October 11.87 cm 51.0
November 10.53 cm 48.6
December 9.98 cm 52.1
Year 106.13 cm 47.1
Weather Station Details
Years Station Coordinates
2003–2024 Sept-Îles location
1944–2002 Sept-Îles A location
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