Climate almanac
Downtown St. John's
Newfoundland and Labrador, Canada · 47.56°, -52.71°
What is the climate like in Downtown St. John's?
The best time to visit Downtown St. John's is typically August, the year's most comfortable month (6.3/10). Downtown St. John's is warmest in August, when daily highs average 68°F (20°C), and coolest in February, when lows fall to about 21°F (-6°C). The wettest month is typically November and the driest is May; the year sees roughly 49 in (1233 mm) of precipitation.
- Best time to visitAugust — the year's comfort peak (6.3/10)
- Warmest monthAugust — average high 68°F (20°C)
- Coolest monthFebruary — average low 21°F (-6°C)
- Wettest monthNovember (5.5 in (140 mm))
- Driest monthMay (3.0 in (77 mm))
- Annual precipitation49 in (1233 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromSt Johns West Climate, 7 km away (2010-2024)