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. Northwest41.9°F8241.0°F0.9°F
Illinois CD 2. Northeast42.5°F8241.6°F0.9°F
Illinois CD 3. West45.4°F9444.3°F1.1°F
Illinois CD 4. Central44.7°F8343.8°F0.9°F
Illinois CD 5. East44.5°F8643.5°F1.0°F
Illinois CD 6. West Southwest47.3°F8046.5°F0.8°F
Illinois CD 7. East Southeast47.8°F9446.5°F1.3°F
Illinois CD 8. Southwest50.0°F8949.0°F1.0°F
Illinois CD 9. Southeast50.6°F10149.2°F1.4°F

Citing This Page

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