Published by yoshihito sakagami on 2020-03-27
What is HumidCalc? This app allows users to obtain various weather-related information such as temperature-humidity index, WBGT, and dew point temperature. It can calculate 11 items and 13 indicators, and can convert them to Celsius temperature and SI units or Fahrenheit temperature and Imperial and US customary measurement systems. The app also allows users to input atmospheric pressure and wet-bulb conditions.
1. If you want to get the current atmospheric pressure, the current dry-bulb temperature(Td) and the current wet-bulb temperature(Tw), tap the "Weather" information button.
2. Furthermore, the app calculates the air condition from dry-bulb temperature(Td) and wet-bulb temperature(Tw) obtained by Assmann-Psychrometer, etc., and the app can also input atmospheric pressure.
3. For natural wet-bulb temperature(Tnw), convert the Wet-bulb temperature(Tw) obtained by measurement by the Assmann Psychrometer to the Wet-bulb temperature(Tw) measured in natural state, a use it as Natural wet-bulb temperature(Tnw).
4. Even if you enter the measurement value such as a non-draft type psychrometer(for example, "Augusto Psychrometer", etc.), just tap the button and the corresponding value can be displayed (※ the app is subject to use of a ventilation type psychrometer in terms of measurement accuracy).
5. The app can calculate 11 items and 13 indicators, and conversion to the Celsius temperature and SI units (or in the Fahrenheit temperature and Imperial and US customary measurement systems) also you can simply by switching of "Temperature Unit".
6. The calculation formula of the outdoor WBGT is "WBGT = 0.7 Tnw + 0.1 Td + 0.2 Tg", but since there is no entry a item Globe thermometer temperature(Tg) in the app, so estimation the Globe thermometer temperature(Tg) by Dry-bulb temperature(Td).
7. You can choose conditions of the wet bulb is you can choose any one of the “Normal" or “Froze” (※ If you choose the “Froze”, setting is enabled in when if sub-zero in wet-bulb temperature(Tw) ).
8. Input range is the temperature is -30 ℃ to 50 ℃ (-22 ° F to 122 ° F), the atmospheric pressure is 600 hPa to 2475 hPa(17.72 inHg to 73.09 inHg).
9. If you use this app, you can easily obtain "Temperature-humidity index(Discomfort Index)", "WBGT(Heat stroke index)", "Dew point temperature", etc., from weather information.
10. The app can receive the calculated value of dry bulb temperature (Td) and wet bulb temperature (Tw) from the sister app “Calculator of Air”.
11. Please input and use the temperature range(0 ℃ to 40 ℃ / 32°F to 104°F ) according to common sense as much as possible.
12. Liked HumidCalc? here are 5 Weather apps like Weather - The Weather Channel; WeatherBug – Weather Forecast; AccuWeather: Weather Alerts; Clime: NOAA Weather Radar Live; MyRadar Weather Radar;
Or follow the guide below to use on PC:
Select Windows version:
Install HumidCalc app on your Windows in 4 steps below:
Download a Compatible APK for PC
| Download | Developer | Rating | Current version |
|---|---|---|---|
| Get APK for PC → | yoshihito sakagami | 5.00 | 1.1.7 |
For Windows 11, check if there's a native HumidCalc Windows app here » ». If none, follow the steps below:
| Minimum requirements | Recommended |
|---|---|
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Get HumidCalc on Apple macOS
| Download | Developer | Reviews | Rating |
|---|---|---|---|
| Get Free on Mac | yoshihito sakagami | 1 | 5.00 |
Download on Android: Download Android
- Calculates temperature-humidity index, WBGT, and dew point temperature
- Calculates 11 items and 13 indicators
- Can convert to Celsius temperature and SI units or Fahrenheit temperature and Imperial and US customary measurement systems
- Allows users to input atmospheric pressure and wet-bulb conditions
- Can receive calculated values from the sister app "Calculator of Air"
- Input range is -30℃ to 50℃ for temperature and 600 hPa to 2475 hPa for atmospheric pressure
- Uses OpenWeatherMap (CC BY-SA4.0)
- Disclaimer: Users should input temperature range (0℃ to 40℃) according to common sense to avoid incorrect calculation results. The app is not liable for any damage caused by its use.
PC Apps 
