U2U Decision Support Tools - AgClimate View

Welcome to AgClimate View – your source for historical climate and crop yield data in the Corn Belt.

  • Plot local monthly temperature and precipitation variation back to 1980
  • Track county crop yields and trends (where data is available)
  • Consider crop yields in the context of monthly temperature, precipitation and growing degree day (GDD50) data

Used in tandem with other decision resources, this product can help you find long-term correlations between climate trends and yields and help put your recent growing cycles into historical context.

  • Select a Station

  • Climate Data

  • Climate Average

  • Yield Trend

  • Comparison

  • Custom Chart

To get started, select a station near you. Do this by clicking on the map or using the search feature.
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This tab allows you to plot maximum, minimum & average temperatures and precipitation data for a specified date range.
This tab allows you to plot 30-year (1981-2010*) average monthly maximum, minimum & average temperatures and precipitation.
Comparison Year:
This tab allows you to view annual county yields for a selected time period and the corresponding linear yield trend.
This tab allows you to plot countywide annual yield data with up to two climate variables.
Step 1: Select one of the crops
Step 2: Select up to two monthly climate variables
Step 3: Select start & end month range to plot
Step 4: Select start & end year range to plot
This tab allows you to create a customized chart using all climate data available for your selected station. Click the box to select a climate variables.
Climate Data are retrieved from http://rcc-acis.unl.edu
Yield Data are retrieved from http://quickstats.nass.usda.gov/

Disclaimer on the Use of Data and Products from the HPRCC


Climate products and tools are developed by the HPRCC and its partner Regional Climate Centers to provide users with a means to routinely access recent weather and climate data. While applied research has demonstrated that the use of such data in decision making can reduce risk and lower a user's cost, it must be pointed out that near-real-time data are preliminary in nature and sometimes contain errors. Although care is taken to remove known errors, it is possible that some data will change after receipt of written records and final quality control steps. Users are therefore forewarned to consider any negative impact that errant data might have on their business and use preliminary data and information at their own risk.


The HPRCC is not responsible for the misuse or abuse of data provided through our services, both online and full-service.


Through use of the data services through the HPRCC website, you atuomatically agree to the terms of use and disclaimer.