Climate at a Glance

Divisional Mapping

Choose from the options below and click "Plot" to create a map. Select Temperature and Precipitation Maps are available for download.

Download Table Data: xml csv json
Download All Months/Years: xml csv json
Climate Division Value Rank
(125 Years)
Illinois CD 1. Northwest50.3°F2551.7°F-1.4°F
Illinois CD 2. Northeast50.1°F2351.5°F-1.4°F
Illinois CD 3. West53.6°F3354.7°F-1.1°F
Illinois CD 4. Central52.8°F2854.1°F-1.3°F
Illinois CD 5. East52.0°F2453.5°F-1.5°F
Illinois CD 6. West Southwest55.4°F3156.5°F-1.1°F
Illinois CD 7. East Southeast55.0°F2756.3°F-1.3°F
Illinois CD 8. Southwest57.7°F3658.6°F-0.9°F
Illinois CD 9. Southeast57.5°F3258.6°F-1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from