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. Northwest42.7°F8841.9°F0.8°F
Illinois CD 2. Northeast43.2°F8842.4°F0.8°F
Illinois CD 3. West46.1°F9445.0°F1.1°F
Illinois CD 4. Central45.4°F8744.5°F0.9°F
Illinois CD 5. East45.2°F9044.2°F1.0°F
Illinois CD 6. West Southwest48.0°F8847.1°F0.9°F
Illinois CD 7. East Southeast48.6°F10047.2°F1.4°F
Illinois CD 8. Southwest50.8°F9349.7°F1.1°F
Illinois CD 9. Southeast51.4°F10249.9°F1.5°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published December 2019, retrieved on December 9, 2019 from