The daily and monthly data, including departures from average and seasonal snowfall and degree days, for Champaign-Urbana are found in the first 7 links. These data are provided as Excel files.
- Daily and Monthly Data for 2021
- Daily and Monthly Data for 2020
- Daily and Monthly Data for 2019
- Daily and Monthly Data for 2018
- Daily and Monthly Data for 2017
- Daily and Monthly Data for 2016
- Willard Airport hourly data
- Illinois Climate Network automated station
Daily Weather Almanac
Daily normals, records, sunrise, and sunset for Champaign-Urbana, Illinois, collected at the Illinois State Water Survey near the corner of First and Windsor in Champaign. Sunrise and sunset times are from NOAA.
Monthly Reports (PDF)
Historical Data, Averages, Extremes, and Plots
- Monthly average and records for Champaign-Urbana
- Plots of annual temperature, precipitation, and snowfall
- Daily and monthly data from 1888-present can be obtained from the free MRCC Cli-MATE system