St-Augustin weather by month & the best time to visit
Canada · seaside town · continental climate
The best time to visit St-Augustin is August — its sunniest month (Sunshine Score 63/100), with July close behind. St-Augustin averages about 1,729 hours of sunshine a year. Daytime highs around 19°C / 66°F and roughly 110 mm of rain in August.
When is the best time to visit St-Augustin?
For sunshine, the best time to visit St-Augustin is August, then July. The dullest month is January (0/100, 101 mm of rain). The full month-by-month picture is in the table below.
How sunny is St-Augustin?
St-Augustin isn't a sunny place by world standards: about 1,729 hours of sunshine a year. 63 Sunshine Score points separate August (63) from January (0), so the month you pick matters. It ranks #216 of 242 destinations in Canada for annual sunshine, below the national median of 2,024 hours. The year's 1,263 mm of rain spreads fairly evenly across the months, with no pronounced dry season.
Sunshine Score by month
| Month | Score | Day high | Night low | Rain | UV | Sea |
|---|---|---|---|---|---|---|
| January | 0 | -7° / 19°F | -15° / 5°F | 101 mm | 0 | -2° / 28°F |
| February | 0 | -7° / 19°F | -15° / 5°F | 92 mm | 1 | -2° / 28°F |
| March | 0 | -3° / 27°F | -11° / 12°F | 86 mm | 2 | -1° / 30°F |
| April | 0 | 2° / 36°F | -4° / 25°F | 94 mm | 3 | 1° / 34°F |
| May | 0 | 8° / 46°F | 2° / 36°F | 92 mm | 4 | 5° / 41°F |
| June | 30 | 13° / 55°F | 7° / 45°F | 95 mm | 5 | 9° / 48°F |
| July | 58 | 18° / 64°F | 11° / 52°F | 104 mm | 5 | 13° / 55°F |
| August | 63 | 19° / 66°F | 12° / 54°F | 110 mm | 4 | 15° / 59°F |
| September | 34 | 14° / 57°F | 8° / 46°F | 117 mm | 3 | 13° / 55°F |
| October | 0 | 8° / 46°F | 3° / 37°F | 113 mm | 1 | 10° / 50°F |
| November | 0 | 2° / 36°F | -3° / 27°F | 141 mm | 1 | 4° / 39°F |
| December | 0 | -4° / 25°F | -10° / 14°F | 118 mm | 0 | 0° / 32°F |
Sea temperature in St-Augustin by month
The sea off St-Augustin is warmest in August at around 15°C / 59°F, and coolest in January at -2°C / 28°F. It never reaches comfortable swimming temperatures (21°C+). Month-by-month sea-surface temperatures are in the Sea column of the table above.
Nearest destinations
St-Augustin: questions and answers
What kind of destination is St-Augustin?
St-Augustin is a seaside town in Canada with a continental climate — the sea reaches 15°C at its warmest.
How many hours of sunshine does St-Augustin get a year?
St-Augustin gets about 1,729 hours of sunshine a year, at its best around August.
When is the best time to visit St-Augustin?
The sunniest time to visit St-Augustin is August, when the Sunshine Score peaks at 63/100 (with July close behind). Expect daytime highs around 19°C / 66°F.
What is the least sunny month in St-Augustin?
January is the least sunny month in St-Augustin, scoring 0/100 with about 101 mm of rain.
What is the sea temperature in St-Augustin?
The sea in St-Augustin ranges from about -2°C (January) to 15°C (August). Month-by-month sea temperatures are on this page.
How strong is the sun in St-Augustin?
The typical midday UV index in St-Augustin peaks around 5 (moderate) in June, easing to about 0 (low) in January. Month-by-month midday UV values are in the UV column of the table on this page.
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