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. Northwest37.7°F7037.5°F0.2°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. Central40.7°F6540.4°F0.3°F
Illinois CD 5. East40.5°F6740.1°F0.4°F
Illinois CD 6. West Southwest43.5°F6543.3°F0.2°F
Illinois CD 7. East Southeast44.3°F8243.4°F0.9°F
Illinois CD 8. Southwest47.0°F8046.1°F0.9°F
Illinois CD 9. Southeast47.2°F7946.3°F0.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 23, 2019 from