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The table below shows the combined weather forecast for Toronto to five days ahead, automatically compiled according to several independent sources. Time - local. The atmospheric pressure in mm Hg - at the level of the city (the station).

The indicators of Teff (effective temperature), Tefs (effective temperature of the sun), and a verbal description of comfort weather (see explanation below) added to the table.

Date Time Weather Air temperature, °C Atmospheric pressure, mm Wind dir. Wind speed Teff,°C Tefs,°C Comfort weather 0 July night 1 h +1 742 E 5 m/s -6 -6 cold morning 7 h +1 742 W 6 m/s -9 -8 very cold day 13 h +1 745 W 5 m/s -9 -5 very cold evening 19 h 0 747 SW 3 m/s -8 -8 very cold 0 July night 1 h -2 748 W 1 m/s -6 -6 cold morning 7 h -3 746 E 2 m/s -9 -8 very cold day 13 h 0 743 E 4 m/s -9 -5 very cold evening 19 h +2 740 SE 4 m/s -8 -8 very cold 0 July night 1 h +2 741 W 7 m/s -6 -6 cold morning 7 h -1 744 SW 7 m/s -9 -8 very cold day 13 h -1 745 SW 8 m/s -9 -5 very cold evening 19 h -1 746 SW 6 m/s -8 -8 very cold 0 July night 1 h -2 745 SW 6 m/s -6 -6 cold morning 7 h -3 744 W 7 m/s -9 -8 very cold day 13 h -2 743 W 9 m/s -9 -5 very cold evening 19 h -2 744 W 7 m/s -8 -8 very cold 0 July night 1 h -2 746 NW 4 m/s -6 -6 cold morning 7 h -4 748 NW 4 m/s -9 -8 very cold day 13 h -4 750 NW 5 m/s -9 -5 very cold evening 19 h -4 753 W 3 m/s -8 -8 very cold

Teff - Effective temperature - the temperature that a man dressed in accordance with the season feels. Taken into account when calculating the effect of humidity, wind speed and atmospheric pressure on the human sensation of heat.

Tefs - The effective temperature of the sun - the temperature that a person feels, adjusted for solar radiation. Depends on the amount of cloud cover and height of the sun above the horizon. At night and in cloudy weather correction is zero.

Weather comfort - a verbal response, characterized by favorable or unfavorable weather conditions forecast for a man dressed in accordance with the season. Used as relative characteristics: warm, cool, cold, very cold, showing how the expected Teff will be higher or lower than normal, and the absolute: the danger of sunstroke, the risk of overheating, hot, very hot and stuffy, very stuffy, comfort, danger colds, the risk of frostbite, arising when the Teff, Tefs, air temperature or combinations of specific criteria. For more details - see Explanation to section.