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
(124 Years)
Illinois CD 1. Northwest41.3°F8240.6°F0.7°F
Illinois CD 2. Northeast42.2°F9840.9°F1.3°F
Illinois CD 3. West44.7°F8743.8°F0.9°F
Illinois CD 4. Central43.8°F7843.3°F0.5°F
Illinois CD 5. East44.1°F9543.0°F1.1°F
Illinois CD 6. West Southwest47.1°F9645.9°F1.2°F
Illinois CD 7. East Southeast47.1°F9646.0°F1.1°F
Illinois CD 8. Southwest49.8°F9648.5°F1.3°F
Illinois CD 9. Southeast50.3°F10948.6°F1.7°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 25, 2019 from