1. ISU AgClimate
  2. Legacy Network Hourly Download
Legacy "ISU AgClimate" 1986-~2013
  Hourly Data
Daily Data
"ISU Soil Moisture Network" ~2013-present
Hourly Data
Inversion Data
Daily Data

Hourly Data Request Form

This interface allows the download of hourly data from the legacy ISU AgClimate Network sites. Data for some of these sites exists back till 1986 until they all were removed in 2014. In general, the precipitation data is of poor quality and should not be used. If you are looking for daily data from this network, see this page.

Select station(s):

Ames
Calmar
Castana
Cedar Rapids
Chariton
Crawfordsville
Gilbert
Kanawha
Lewis
Muscatine
Nashua
Rhodes
Sutherland

Select data:

Air Temperature [F]
Solar Radiation Values [kilo calorie per meter squared per hour]
Precipitation [inches]
4 inch Soil Temperatures [F]
Relative Humidity [%]
Wind Speed [MPH] (~3 meter height)
Wind Direction [deg] (~3 meter height)

Select the time interval:

Year:Month:Day:
Starting On:
Ending On:

Options:

Include QC Flags
FlagMeaning
M the data is missing
E An instrument may be flagged until repaired
R Estimate based on weighted linear regression from surrounding stations
e We are not confident of the estimate

Download directly to disk
Delimination:
Text file format:

Submit your request:



Publications Citing IEM Data (View All)

These are the most recent 10 publications that have cited the usage of data from this page. This list is not exhaustive, so please let us know if you have a publication that should be added.