Climate almanac
St. Mary Parish
Saint Mary Parish, AG · 17.07°, -61.87°
What is the climate like in St. Mary Parish?
The best time to visit St. Mary Parish is typically December – June, with trip comfort peaking in March (8.2/10). St. Mary Parish is warmest in September, when daily highs average 83°F (28°C), and coolest in February, when lows fall to about 76°F (24°C). The wettest month is typically September and the driest is March; the year sees roughly 35 in of precipitation.
- Best time to visitDecember – June — comfort peaks in March (8.2/10)
- Warmest monthSeptember — average high 83°F (28°C)
- Coolest monthFebruary — average low 76°F (24°C)
- Wettest monthSeptember (5.4 in)
- Driest monthMarch (1.4 in)
- Annual precipitation35 in