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- Dictionaryheatwave/ˈhiːtweɪv/
noun
- 1. a prolonged period of abnormally hot weather: "when a heatwave occurs many people become increasingly bad-tempered"
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A definition based on the Heat Wave Duration Index is that a heat wave occurs when the daily maximum temperature of more than five consecutive days exceeds the average maximum temperature by 5 °C (9 °F), the normal period being 1961–1990.
Heatwaves. Overview. More. Heatwaves, or heat and hot weather that can last for several days, can have a significant impact on society, including a rise in heat-related deaths.
In India Heat waves typically occur from March to June, and in some rare cases, even extend till July. On an average, five-six heat wave events occur every year over the northern parts of the country. Single events can last weeks, occur consecutively, and can impact large population.
Heatwave definition - a threshold-based meteorological definition designed to provide the media and public with consistent and reliable messaging. Find out more about heatwaves and what...
Jul 11, 2024 · The Short Answer: A heat wave is a period of unusually hot weather that typically lasts two or more days. To be considered a heat wave, the temperatures have to be outside the historical averages for a given area.
A heatwave can be defined as a period where local excess heat accumulates over a sequence of unusually hot days and nights. Heatwaves amplify many risks, such as health-related or economic risks, including increased human mortality, drought and water quality, wildfire and smoke, power shortages and agricultural losses.
Jul 11, 2024 · : a period of unusually hot weather. Examples of heat wave in a Sentence. Recent Examples on the Web Factor in the effects of climate change — more-frequent heat waves and extreme temperatures — and the future of work in these states is increasingly dangerous.
