Saint-Barthélemy
Canada
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Saint-Barthélemy, Canada

Warmest months (with the highest average high temperature) are June, July, August, September and October (31°C).
Months with the lowest average high temperature are January, February, March and December (29°C).

Months with the highest average low temperature are June, July, August, September and October (25°C).
Coldest months (with the lowest average low temperature) are January, February, March and December (23°C).

The wettest month (with the highest rainfall) is September (129mm).
Driest months (with the lowest rainfall) are February and March (43mm).

Best months for swimming (with the highest average sea temperature) are September and October (29°C).
Coldest months (with the lowest average sea temperature) are January, February and March (26°C).

Months with the longest days are April, May, June, July and August (Average daylight: 13h).
Months with shortest days are January, November and December (Average daylight: 11h).

Months with most sunshine are March, April and August (Average sunshine: 9h).
Months with least sunshine are January, February, May, June, July, September, October, November and December (Average sunshine: 8).

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).

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