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. Northwest73.8°F7673.5°F0.3°F
Illinois CD 2. Northeast73.6°F7373.2°F0.4°F
Illinois CD 3. West75.2°F5376.0°F-0.8°F
Illinois CD 4. Central74.6°F5875.0°F-0.4°F
Illinois CD 5. East74.5°F7674.4°F0.1°F
Illinois CD 6. West Southwest76.2°F5476.8°F-0.6°F
Illinois CD 7. East Southeast75.8°F5376.3°F-0.5°F
Illinois CD 8. Southwest77.2°F5277.9°F-0.7°F
Illinois CD 9. Southeast76.9°F4577.7°F-0.8°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published February 2020, retrieved on February 24, 2020 from