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This is a short but accurate answer. Humidity can get more dense which forms little water droplets. These water droplets come together and from clouds. Under the right weather conditions the clouds can form big rain droplets wich causes precipitation.

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10y ago
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11y ago

Higher humidity increase heat index because higher humidity resulted to lesser evaporation of water/sweat and poorer heat convey out of the human body.

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Q: How does humidity affect the heat index?
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When humidity is 80 and temperature is 85 what is heat index?

It's approximately 97 degrees.Related Information:At any temperature, the higher the humidity, the higher the heat index is.


The heat index indicates?

The heat index combines air temperature and relative humidity to determine how hot it feels outside.


Heat index indicates?

The heat index combines air temperature and relative humidity to determine how hot it feels outside.


What is the index that combines air temperature and relative humidity to determine an apparent temperature?

Heat Index.


What is the temperature and moisture in the atmosphere are?

A combination of the heat and the humidity is referred to as the heat index. This is what it feels like to the skin.


What is corrected effective temp index?

It is an index of thermal comfort & combines effect of temperature,humidity,velocity of air & mean radiant heat.


How is the Heat Index temperature different from the air temperature?

The first quantity is known by several names. Depending on what station orchannel you listen to or watch for your weather information, you'll hear aboutthe "heat index", "temperatiure-humidity index", "discomfort index", "real-feeltemperature", and maybe some others. It's a number derived from a combinationof the air temperature, humidity, and wind, to come up with a temperature incool dry air where humans would feel equally comfortable.Humidity and wind have an effect on our comfort, because they affect the rateat which moisture evaporates from our skin, taking heat with it. Humidity in theair reduces the rate at which we can dissipate body heat, so it makes us feel warmer.Wind increases the rate of evaporation, so it makes us feel cooler.


What is the Apparent Temperature when the Air Temperature is 80 F and the Relative Humidity is 30 percent?

The heat index can be calculated when the air temperature is greater then 80F and the relative humidity is at least 40%.


Calculate heat index?

There are several online heat index calculators, just Google "heat index calculator". If you want to calculate it yourself you will need a scientific calclulator and a way to measure temperature and relative humidity. Once you have all that Plug them into the following equasion. HI = -42.379 + 2.04901523T + 10.14333127R - 0.22475541TR - 6.83783x10 -3 T 2 - 5.481717x10 -2 R 2 + 1.22874x10 -3 T 2R + 8.5282x10 -4 TR 2 - 1.99x10 -6 T 2 R 2 HI = Heat Index T = Tempurature R = Relative Humidity Good luck


Does snow affect humidity?

yes snow do affect humidity


How does high humidity affect weight?

Humidity generally does not affect weight.


How does heat affect the air around us?

It makes oxygen scarce just as it does to water. The humidity becomes higher.