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. Northwest37.1°F5237.5°F-0.4°F
Illinois CD 2. Northeast37.7°F5737.7°F0.0°F
Illinois CD 3. West40.6°F5640.9°F-0.3°F
Illinois CD 4. Central40.0°F5040.4°F-0.4°F
Illinois CD 5. East40.0°F5840.1°F-0.1°F
Illinois CD 6. West Southwest43.3°F5943.3°F0.0°F
Illinois CD 7. East Southeast43.5°F6343.4°F0.1°F
Illinois CD 8. Southwest46.2°F5846.2°F0.0°F
Illinois CD 9. Southeast46.4°F5846.2°F0.2°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 21, 2019 from