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4 Οκτ 2011 · Analyses. Understanding current conditions is the starting point, and the most critical part, of any weather forecast. Hundreds of weather stations, ships, and aircraft across Canada, the US, and the rest of the world report readings of temperature, pressure, wind, moisture and precipitation.
Historical Data. Display results per page. An option to view station locations on a map and download daily data from multiple stations in bulk in either CSV or GeoJSON format is available from the Canadian Centre for Climate Services and ClimateData.ca websites.
4 Νοε 2012 · Online calculator, figures and tables showing density, specific weight and thermal expansion coefficients of air at temperatures ranging -100 to 1600 °C (-140 to 2900 °F) at atmospheric and higher pressure - Imperial and SI Units.
At normal atmospheric conditions (20°C and 1 atmospheric pressure), the density of dry air is approximately 1.204 kg/m 3. The following charts and table provide comprehensive data on the density of dry air at different temperatures, taken under 1 atmospheric (atm) pressure.
2 Ιουλ 2024 · The indicator of Temperature change in Canada shows the yearly and seasonal surface air temperature departures for the years 1948 to 2023. As well, it presents a spatial distribution of surface air temperature departures for the year 2023 and trends in temperature over the period from 1948 to 2023.
30 Ιουλ 2024 · Use the online air density calculator to find out the density of air at any given temperature and pressure.
11 Οκτ 2024 · Analysis Charts - Environment Canada. Weather shortcuts. Access city. Surface Analyses. The surface analyses show plots of surface station readings, lines of equal Mean Sea Level air pressure (called isobars), fronts (as drawn in by CMC meteorologists) and centres of high and low pressure.
