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. Northwest43.2°F2844.4°F-1.2°F
Illinois CD 2. Northeast43.3°F2444.6°F-1.3°F
Illinois CD 3. West46.7°F3747.6°F-0.9°F
Illinois CD 4. Central46.6°F4647.1°F-0.5°F
Illinois CD 5. East46.2°F4646.7°F-0.5°F
Illinois CD 6. West Southwest49.4°F5049.6°F-0.2°F
Illinois CD 7. East Southeast49.7°F5949.6°F0.1°F
Illinois CD 8. Southwest52.4°F6952.1°F0.3°F
Illinois CD 9. Southeast52.5°F6752.2°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on December 7, 2019 from