Automated Data Plotter

This application dynamically generates many types of graphs derived from various IEM data sources. Feel free to use these generated graphics in whatever way you wish.

1 Select a Chart Type

Relative Humidity, Feels Like, Dew Point Climatology by Day of Year (#157)

2 Configure Chart Options

[DSM] Des Moines [1928-01-01 till now]
 

Plot Description:

Based on available hourly or better observations, the IEM computes local calendar day statistics for variables like relative humidity, dew point, and feels like (read: windchill or heat index) temperature. This autoplot computes a simple climatology of these values with a smoothing to remove some of the day to day variability.

Note that the observations plotted can fall outside of the smoothed range of values, as the smoothing is applied to the climatology and not the individual observations.

3 Generated Chart

Generated chart
CSV Data Excel Download
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IEM Daily Features using this plot

The IEM Daily Features found on this website often utilize plots found on this application. Here is a listing of features referencing this plot type.