See the live Killam Wharf Camera
Purpose
To provide residents and visitors with general climate information and resources for monitoring real-time weather and tide conditions in Yarmouth.
At a glance
Yarmouth experiences a temperate maritime climate. The following averages are based on the 1991–2020 Climate Normals from Environment and Climate Change Canada (ECCC) for the Yarmouth A station.
| Season | Mean Temperature (Celsius) |
|---|---|
| Winter (Jan–Mar) | -1.5°C |
| Spring (Apr–Jun) | 7.5°C |
| Summer (Jul–Sep) | 15.5°C |
| Autumn (Oct–Dec) | 7.0°C |
Note: Normals are based on the 1991–2020 period; data last checked 26 Oct 2026.
Precipitation
Annual precipitation is distributed throughout the year, with a mix of rain, fog, and occasional snow in winter months.
- Total Annual Precipitation: ~1,350 mm (average)
Marine conditions and tides
As a coastal town, Yarmouth is heavily influenced by the Bay of Fundy and the Atlantic Ocean. Local marine conditions change rapidly.
- Tides: Tide times vary daily. Please consult the Government of Canada's Tides, currents, and water levels page for daily predictions.
- Marine Forecasts: For safe marine travel, always check the latest Government of Canada weather page.