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°F2444.5°F-1.2°F
Illinois CD 3. West46.9°F4347.6°F-0.7°F
Illinois CD 4. Central46.3°F3747.0°F-0.7°F
Illinois CD 5. East46.0°F3746.6°F-0.6°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°F6952.2°F0.2°F
Illinois CD 9. Southeast52.6°F7052.3°F0.3°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 14, 2019 from