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. Northwest37.9°F10735.4°F2.5°F
Illinois CD 2. Northeast38.1°F10635.8°F2.3°F
Illinois CD 3. West41.1°F10538.8°F2.3°F
Illinois CD 4. Central40.6°F10638.5°F2.1°F
Illinois CD 5. East40.3°F10438.1°F2.2°F
Illinois CD 6. West Southwest43.1°F10041.3°F1.8°F
Illinois CD 7. East Southeast43.2°F9941.4°F1.8°F
Illinois CD 8. Southwest45.4°F8444.3°F1.1°F
Illinois CD 9. Southeast45.4°F8044.4°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 19, 2019 from