humidex การใช้

• This effect is calculated in a heat index table or humidex.
• This effect is calculated as the heat index or humidex.
• This doesn ` t happen with the Canadians ` Humidex . anyone KNOW?
• Humidex readings can be very high at times from late May to late September.
• When the temperature is and the dew point is, the humidex is 34.
• Temperatures that day reached excluding the humidex and wind speeds were at an acceptable.
• If the temperature remains 30 癈 and the dew point rises to, the humidex rises to 42.
• The humidex is higher than the U . S . heat index at equal temperature and relative humidity.
• Carman, Manitoba recorded the second-highest humidex ever in Canada in 2007, with 53.0.
• The temperature can feel closer to or even when temperature and humidity ( humidex ) is taken into account.
• On average 11 days of the three summer months have temperatures exceeding, or 37 days if the humidex is considered.
• In Canada, the similar humidex ( a Canadian innovation introduced in 1965 ) is used in place of the heat index.
• Daytime highs in the 30's with humidex make it feel above 40癈 are quite common anytime from May through early October.
• Temperatures exceed numerous times each summer, and the combination of heat and humidity can bring the humidex value to the mid-40s.
• Further, the heat index uses heat balance equations which account for many variables other than vapor pressure, which is used exclusively in the humidex calculation.
• Can anyone tell me / us what the difference is, if any, between what Canadians call HUMIDEX, and what Americans call HEAT-INDEX?
• The heat index and the humidex are indices that reflect the combined effect of temperature and humidity on the cooling effect of the atmosphere on the human body.
• The record humidex in Canada first occurred in Windsor, Ontario with measurement at 52.1 degrees Celsius on 20 June 1953 as reported by Environment Canada.
• The heat index and humidex figures are based on temperature measurements taken in the shade and not the sun, so extra care must be taken while in the sun.
• While both the humidex and the heat index are calculated using dew point, the humidex uses a dew point of as a base, whereas the heat index uses a dew point base of.