Anyone who is a weather buff should try meteogram (https://play.google.com/store/apps/details?id=com.cloud3squared.meteogram https://play.google.com/store/apps/

Anyone who is a weather buff should try meteogram (https://play.google.com/store/apps/details?id=com.cloud3squared.meteogram https://play.google.com/store/apps/details?id=com.cloud3squa...). You can plot a huge host of parameters (temperature, dew point, pressure, humidity, precipitation, wind speed/direction, sun/moon azimuth/elevation, etc.) over time, and the insights are very revealing. You can also choose multiple data sources, and it even has options to display METAR data.