Perth Sector 40
Ideal air quality for outdoor Canadian activities and sports.
Perth Sector 40 Live Precipitation Radar
Full Screen ViewPerth Sector 40 Live Doppler RadarMSC Dual-Pol
Perth Sector 40, ON • Lat: 42.55° N, Lon: 93.37° W • Sweep 10m
Perth Sector 40 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Perth Sector 40 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 Perth Sector 40, ON
What is the current temperature and conditions in Perth Sector 40?
As of today, the temperature in Perth Sector 40 is 20.2°C with overcast. The apparent temperature (feels like) is 23.6°C with relative humidity at 97%.
How does Wind Chill and Humidex affect Perth Sector 40?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 26 (Comfortable).
What is the Air Quality Health Index (AQHI) for Perth Sector 40?
The current AQHI for Perth Sector 40 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 Perth Sector 40 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.