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°F6041.9°F0.0°F
Illinois CD 2. Northeast42.2°F4842.3°F-0.1°F
Illinois CD 3. West45.3°F6545.1°F0.2°F
Illinois CD 4. Central44.7°F6144.6°F0.1°F
Illinois CD 5. East44.6°F7144.2°F0.4°F
Illinois CD 6. West Southwest47.5°F6947.2°F0.3°F
Illinois CD 7. East Southeast47.9°F8047.2°F0.7°F
Illinois CD 8. Southwest50.4°F8149.7°F0.7°F
Illinois CD 9. Southeast51.0°F9449.9°F1.1°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 13, 2019 from