Automated Data Plotter

This application dynamically generates many types of graphs. These graphs are derived from processing of various data sources done by the IEM. Please feel free to use these generated graphics in whatever way you wish. Reset App. The IEM Explorer application offers a simplified frontend to some of these autoplots.

First, select a chart type::

Second, select specific chart options::

Select Station:
Year to Plot:
Select Variable to Plot
Growing Degree Day Base (F)
Growing Degree Day Ceiling (F)
How to express the difference
Color ramp to use for percentile plot
  Reverse Colormap?
Image Pixel Size @100 DPI
Image Resolution (DPI) (50 to 500)
Select Output Format:

Plot Description:

This plot presents a daily time series of variable of your choice. The average temperature is simply the average of the daily high and low. The daily climatology is simply based on the period of record observations for the site.

Updated 30 Jan 2024: The returned data is now only for the variable you selected for plotting.

Based on a sampling of recent timings for this application, plot generation time has averaged 3 seconds. Hold on for the plot is generating now!

View Data (as csv)   Download as Excel  
If you notice plotting issues with the image above, please do let us know by providing the URL address currently shown by your web browser.

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.