Weather Calculations 4+

Heat, Wind Chill, Dew Point..‪.‬

MaoWare Corporation

Designed for iPad

    • $1.99

Screenshots

Description

Weather Calculations is the only weather calculator you will need. It contains 6 calculators in one: Heat Index, Wind Chill, Dew Point, Apparent Temperature, Humidex, and Wet Bulb Globe Temperature.

This calculator handles both imperial and metric units (with built-in unit converter). Enter the air temperature in Fahrenheit or Celsius. Enter the wind speed in miles per hour, meters per second, kilometers per hour, or knots. Many more units included!

Compare various models to see which matches how you perceive the weather. Explore what-if scenarios to better understand weather modeling.


**Heat Index Calculator**
Heat Index calculates the Heat Index from models by the US National Weather Service.

Notes: Heat Index is defined for temperatures above 80 degrees F (27 degrees C) and relative humidity above 40%. Calculator may not be accurate outside those ranges.


**Wind Chill Calculator**
Wind Chill calculate the wind chill using both the new (post-2001) and old (pre-2001) Windchill Temperature (WCT) index from models by the US National Weather Service. It also provides the old Windchill Index in kcal/m^2/h.

Notes: Windchill Temperature is defined for temperatures below 50 degrees F (10 degrees C) and wind speeds above 3 mph (4.8 kph or 1.34 m/s). Calculator may not be accurate outside those ranges.


**Dew Point Calculator**
Unlike some calculators which only calculate the dew point temperature, the Dew Point Calculator will also calculate the air temperature given the dew point temperature and relative humidity as well as calculate the relative humidity given the air temperature and the dew point temperature.

This calculator uses the more accurate August-Roche-Magnus model and is accurate for temperatures between 32°F (0°C) and 140°F (60°C).


**Humidex Calculator**
Humidex is a quick heat index calculator. Want to know the effect of humidity on how hot it feels?

Humidex calculates the humidex from models by the Meteorological Service of Canada.

**Apparent Temperature Calculator**
Apparent Temperature uses the three factor model developed by the Australian Bureau of Meteorology, which assumes a sunny day.

This advanced model works for high and low temperatures, combining the effects of humidity and wind chill into a single 'feels like' apparent temperature.


**Wet Bulb Globe Temperature Calculator**
Wet Bulb Globe Temperature is an estimate of how hot it feels with humidity?

Enter the temperature and relative humidity, and Wet Bulb Globe Temperature calculates the WBGTI describing how temperature and humidity feels. Flag indicators help you to quickly identify the risks of outdoor activities. These indicators are based on the system used by the USMC (see: http://www.mcrdpi.usmc.mil/weather.asp for more details).

This WBGT index calculator uses the same approximation as the Australian Bureau of Meteorology for estimating the Wet Bulb Globe Temperature from the air temperature and relative humidity, assuming sunny day and light wind. On cloudy or windy days, this is an overestimation of how hot it feels.

What’s New

Version 7.0.0

- iOS 12 support
- iPhone XR/XS/XS Max support

Ratings and Reviews

3.0 out of 5
4 Ratings

4 Ratings

1SAB ,

How hot is it?

Purchased this app for 'apparent temperature' calculator. Which is roughly Heat Index factored for wind.

Works well to answer question should we do outside work when it is 82f, 80%rh, 11mph wind OR when it is 85f, 72%rh, 12 mph wind.

Would have given 5 stars if Shade & Direct Sun results were provided as they are for Heat Index.

Learning 2 B GF ,

Nothing good to say about this app DO NOT BUY

1. Last release 1 year ago
2. No support for IOS 11
3. Keyboard covers results for some calculations with no ability to close it
4. Not able to move screen ti view results
5. No screen rotation
6. Need I say more?

CJ787! ,

Terrible

No negative button for minus temps

App Privacy

The developer, MaoWare Corporation, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

Supports

  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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