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
(125 Years)
Illinois CD 1. Northwest44.2°F347.8°F-3.6°F
Illinois CD 2. Northeast43.9°F547.6°F-3.7°F
Illinois CD 3. West47.9°F750.9°F-3.0°F
Illinois CD 4. Central47.5°F1050.3°F-2.8°F
Illinois CD 5. East46.8°F949.7°F-2.9°F
Illinois CD 6. West Southwest50.2°F1152.7°F-2.5°F
Illinois CD 7. East Southeast50.4°F1752.5°F-2.1°F
Illinois CD 8. Southwest52.9°F1355.0°F-2.1°F
Illinois CD 9. Southeast53.2°F2355.1°F-1.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published November 2019, retrieved on November 20, 2019 from