Grand Dartmouth
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Grand Dartmouth Live Precipitation Radar
Full Screen ViewGrand Dartmouth Live Doppler RadarMSC Dual-Pol
Grand Dartmouth, NS • Lat: 45.24° N, Lon: 64.01° W • Sweep 10m
Grand Dartmouth 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Grand 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 Grand Dartmouth, NS
What is the current temperature and conditions in Grand Dartmouth?
As of today, the temperature in Grand Dartmouth is 19.5°C with overcast. The apparent temperature (feels like) is 19.6°C with relative humidity at 65%.
How does Wind Chill and Humidex affect Grand Dartmouth?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 20 (Comfortable).
What is the Air Quality Health Index (AQHI) for Grand Dartmouth?
The current AQHI for Grand 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 Grand 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.