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. Northwest44.8°F12140.5°F4.3°F
Illinois CD 2. Northeast45.3°F12141.0°F4.3°F
Illinois CD 3. West47.6°F12043.7°F3.9°F
Illinois CD 4. Central47.1°F12043.3°F3.8°F
Illinois CD 5. East46.7°F12043.0°F3.7°F
Illinois CD 6. West Southwest49.1°F11945.9°F3.2°F
Illinois CD 7. East Southeast49.3°F12046.0°F3.3°F
Illinois CD 8. Southwest51.4°F11948.6°F2.8°F
Illinois CD 9. Southeast51.6°F12048.7°F2.9°F

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Mapping, published August 2019, retrieved on August 18, 2019 from