Dartmouth
No need to modify usual outdoor activities unless you experience symptoms such as coughing or throat irritation.
Dartmouth Live Precipitation Radar
Full Screen ViewDartmouth Live Doppler RadarMSC Dual-Pol
Dartmouth, NS • Lat: 44.67° N, Lon: 63.57° W • Sweep 10m
Dartmouth 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
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 Dartmouth, NS
What is the current temperature and conditions in Dartmouth?
As of today, the temperature in Dartmouth is 18.2°C with overcast. The apparent temperature (feels like) is 20.1°C with relative humidity at 91%.
How does Wind Chill and Humidex affect Dartmouth?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 18 (Comfortable).
What is the Air Quality Health Index (AQHI) for Dartmouth?
The current AQHI for Dartmouth is 5 (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 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.