Saint-François Weather & Climate: Best Time to Visit

With minimal seasonal shifts, Saint-François experiences a constant climate year-round. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in September to a comfortable 27°C (81°F) in the coolest month, February.

Nights vary from 26°C (79°F) in September to around 24°C (75°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

Saint-François has a notably wet climate with abundant precipitation, recording 1408 mm (55 in) of rainfall per year. The climate in Saint-François shows significant variation throughout the year. Expect heavy rainfall in October, the wettest month, with an average of 174 mm (6.9 in) of precipitation over 19 rainy days.

In contrast, the driest month March offers drier and sunnier days, with around 56 mm (2.2 in) of rainfall over 13 rainy days. For more details, please visit our Saint-François Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

If you're planning a trip to Saint-François, rest assured that sunshine is an important factor. With peak sunshine in August at 8.3 hours daily and a slight dip to 6.9 hours in November, it maintains a sunny destination year-round.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Saint-François.

The city experiences its highest humidity in September, reaching 82%. In February, the humidity drops to its lowest level at 77%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year