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. Northwest42.1°F8941.2°F0.9°F
Illinois CD 2. Northeast42.4°F9041.5°F0.9°F
Illinois CD 3. West45.7°F9844.4°F1.3°F
Illinois CD 4. Central44.9°F8743.9°F1.0°F
Illinois CD 5. East44.1°F7443.6°F0.5°F
Illinois CD 6. West Southwest47.5°F8946.5°F1.0°F
Illinois CD 7. East Southeast47.2°F7946.6°F0.6°F
Illinois CD 8. Southwest50.0°F8749.0°F1.0°F
Illinois CD 9. Southeast50.1°F8449.1°F1.0°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 17, 2020 from