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  1. Calculate Temperature, Dewpoint, or Relative Humidity. 1) Choose a temperature scale. 2) Enter values in 2 of the 3 boxes. 3) Press "Calculate" to find the missing value. Fahrenheit Celsius. Temperature T (°) Dewpoint Td (°) Relative Humidity RH (%) * Values are calculated using the August-Roche-Magnus approximation .

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  2. Relative Humidity Calculator. Relative Humidity is measured using a device called a sling psychrometer. This consists of 2 side by side conventional thermometers, one of which (the wet bulb thermometer) has a wetted wick placed at the bottom, the other (the dry bulb thermometer) has no wetted wick.

  3. www.omnicalculator.com › physics › relative-humidityRelative Humidity Calculator

    2 days ago · The RH calculator will display the relative humidity as 44.48%. You can also use this tool to calculate air temperature and dew point.

  4. · The reported air and dew point temperature values are used to calculate the relative humidity and in turn, the heat index. · The averages are calculated using the 1991-2020 period, and the records span the 1948-present period.

  5. RH 100 aT b T] a−ln RH 100 − aT b T RELATIVE HUMIDITY: RH=100 exp aTd b Td exp aT b T where: a = 17.625 b = 243.04 T is in ºC Td is in ºC RH is in % Based on the August-Roche-Magnus approximation, considered valid for: 0 ºC < T < 60 ºC 1% < RH < 100% 0 ºC < Td < 50 ºC Prepared by Brian McNoldy bmcnoldy@rsmas.miami.edu 20 Aug 2001

  6. calculator-online.net › relative-humidity-calculatorRelative Humidity Calculator

    The relative humidity calculator calculates the humidity level in the air based on temperature and dew point. It is essential for weather prediction and environmental monitoring.

  7. The calculator computes numerous humidity attributes using relative humidity (RH), ambient temperature and pressure.