CoAgMET Homepage
At CoAgMET, we operate a network of agricultural weather stations around the state of Colorado. The data from these stations lets us calculate Evapotranspiration (ET) values to model water use for various crops.
Services
- Station Data Selector
Select a station and view graphs, data tables or climatology for the selected dates and frequency (daily/hourly/5 minute). - Crop Water Use (ET)
See crop and turf water use. - Latest ET Reports or Select the date and regions.
These are daily reports of water use for various crops. - Surface map - wind, temperature and dewpoint
A map of the latest observations of wind, temperature (°F) and dewpoint for all our stations. See the lower image to the right. - Station Summary
An overview of station weather and ET data for a month. - Daily Data
A station's Weather and ET data for a month. - Monthly Data
View weather statistics by month for a given year. - Growing Degree Day (GDD) plots
Plots of Growing Degree Days (GDD) for any of our stations for the present or previous years. - Raw Data Access
Direct access to the raw data. Select hourly or daily data from our archives. - Web Services
Access to a variety of data including CoAgMET. Web Services are especially useful to those who are using scripts to access data. - Text Message Service
Sign up for our SMS/email message service. You will be able to customize the messages sent to your cell phone (or email address). - Wind Summaries
Wind summaries for CoAgMET stations. - 2017 Growing Season Report
An interactive web-based report for the 2017 growing season at our 7 long-term CoAgMET sites where we monitor ET accumulations. - Other Climatic Data - Colorado Climate Center
The Colorado Climate Center maintains a database of historical climatic data for many weather stations throughout Colorado.
Meta
- About CoAgMET
A brief history of how CoAgMET came to be. - Station Index and Station Map
Metadata on all of the stations in our network, and a map showing where they are across Colorado. - Understanding Evapotranspiration
In-depth explanation of how we calculate plant water use. - ET Coefficients
The coefficients we use for different crops to calculate evapotranspiration. - Station Description
A description of a typical CoAgMET station. - Make a donation to CoAgMET
Choose "Atmospheric Science" in the pull-down menu at the top, and in the "comments" field at the bottom, indicate "Gift is for Colorado Climate Center - new gift fund"