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. Northwest43.2°F12237.5°F5.7°F
Illinois CD 2. Northeast42.6°F12237.8°F4.8°F
Illinois CD 3. West45.7°F12240.9°F4.8°F
Illinois CD 4. Central45.0°F12040.5°F4.5°F
Illinois CD 5. East44.1°F11840.1°F4.0°F
Illinois CD 6. West Southwest46.7°F11543.3°F3.4°F
Illinois CD 7. East Southeast46.6°F11643.4°F3.2°F
Illinois CD 8. Southwest49.0°F11546.2°F2.8°F
Illinois CD 9. Southeast48.7°F11246.3°F2.4°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 24, 2019 from