Port Dartmouth
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Port Dartmouth Live Precipitation Radar
Full Screen ViewPort Dartmouth Live Doppler RadarMSC Dual-Pol
Port Dartmouth, NS • Lat: 46.81° N, Lon: 60.69° W • Sweep 10m
Port Dartmouth 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Port Dartmouth Air Quality & Wildfire Smoke Report
Detailed Canadian AQHI breakdown, fine particulate matter (PM2.5), ground-level ozone, and health guidance.
Frequently Asked Questions About Weather in Port Dartmouth, NS
What is the current temperature and conditions in Port Dartmouth?
As of today, the temperature in Port Dartmouth is 10.6°C with overcast. The apparent temperature (feels like) is 8.8°C with relative humidity at 92%.
How does Wind Chill and Humidex affect Port Dartmouth?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 11 (Comfortable).
What is the Air Quality Health Index (AQHI) for Port Dartmouth?
The current AQHI for Port Dartmouth is 4 (Moderate Risk). It is calculated based on ground-level ozone, fine particulate matter (PM2.5), and nitrogen dioxide levels according to Health Canada standards.
Where does the meteorological data for Port Dartmouth come from?
Forecasts are generated using high-resolution Canadian Deterministic Prediction System (HRDPS 2.5km) and Global Environmental Multiscale (GEM) models alongside official Environment and Climate Change Canada Doppler radar feeds.