Marystown
Ideal air quality for outdoor Canadian activities and sports.
Marystown Live Precipitation Radar
Full Screen ViewMarystown Live Doppler RadarMSC Dual-Pol
Marystown, NL • Lat: 48.95° N, Lon: 65.23° W • Sweep 10m
Marystown 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Marystown 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 Marystown, NL
What is the current temperature and conditions in Marystown?
As of today, the temperature in Marystown is 13.2°C with overcast. The apparent temperature (feels like) is 11°C with relative humidity at 55%.
How does Wind Chill and Humidex affect Marystown?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 13 (Comfortable).
What is the Air Quality Health Index (AQHI) for Marystown?
The current AQHI for Marystown is 3 (Low 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 Marystown 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.