The app calculates relative humidity or dew point based on air temperature. Users can determine the dry bulb temperature, relative humidity percentage, or dew point temperature by inputting two known values.
by Alfred L Poy★ 3.515 ratingsWeatherFreeData updated 2026-09-22
The app offers a unit converter with 20 categories and numerous units, including live currency updates for 155 world currencies. It converts angle, area, data, energy, length, temperature, time, volume, weight, and more.
Calculate dew point, grains per pound, and dehumidifier performance. Input temperature and relative humidity via spin wheels. Output results for dew point or grains per pound. Enter CFM to calculate water removal.
Calculate relative humidity, dew point, and grains per pound using temperature and humidity inputs. Spin wheels to input values and view results. Use dehumidifier performance mode to estimate water removal based on selected equipment settings.
View detailed NWS/NOAA forecasts with a tap on the map. Access 7-day forecasts including text summaries, spot and zone , snow accumulation, and severe hazards.
View real-time maps showing precipitation types like , snow, and hail. Access detailed 24-hour and 14-day forecasts for any location. Receive severe weather alerts and track current conditions globally.
Check current conditions and forecasts. View interactive radar maps. Receive customizable severe alerts. Access hyper- forecasts from personal stations. Track microclimate changes and historical data.
Evaluate thermal comfort and moist-air conditions.
The app calculates thermal comfort and moist-air conditions. It displays psychrometric data including temperature, humidity, and various comfort indices.
Track storms, hurricanes, and lightning strikes with real-time . Receive severe alerts and hourly forecasts with precipitation details. View wind speed and gusts for up to 24 hours. Plan activities based on accurate insights.
Access real-time weather forecasts with 7-day NOAA data. Tap any location for precise , wave, and weather details. View overlays for comprehensive coverage. Check point and zone forecasts based on NDFD data.
View current and forecasted with 15-day predictions and 72 hourly updates. Track rain, snow, wind, and storms. Monitor dew, UV index, humidity, and air pressure. Display high and low temperatures in Celsius or Fahrenheit.
Access psychrometric calculations quickly and easily.
The app provides access to calculations like dew point and dehumidifier performance. Users enter temperature and relative humidity to see dew point or grains per pound, aiding job monitoring.
Calculate using air temperature and dew point. Display apparent temperature as felt air temperature. Provide accurate thermal comfort assessment based on humidity and temperature inputs.
Monitor and adjust heating and cooling system settings remotely. View and modify schedules for compatible thermostats. Access system status and control temperature settings from anywhere.
Plan activities at sea with real-time coastal weather data. View daily and monthly tide charts, tidal coefficients, and water levels. Track swell height, wave direction, and surf tables.
The app calculates PPMv from dew point and pressure for ideal gases. It also converts dew point and temperature to relative humidity, supporting various units for dew point, pressure, and temperature.
View current conditions through curated photos showing real-time like rain, snow, or sun. Check forecasts for temperature and conditions. Share or save "Wow" photos. Capture and upload your own -related photos for others to see.
The app provides 15-day and hourly weather forecasts, severe weather alerts, and radar images. It includes air quality, earthquake data, and tide predictions.
Get real-time updates for your current location. View rain, storm, ice, and snow alerts. Check local forecasts and plan activities accordingly. Sync with Apple Health for data.